JP2001125476A - Learning system and language learning system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a language learning system for improving a schooling efficiency by storing/reproducing training voice data of a learner while administrating the data in a learning system. SOLUTION: This system transmits a voice data recording command on a network from a learner's device 102 by a prescribed operation of the device 102, and a teacher's device 101 receives the voice data recording command and controls a learner's 2nd control mean 114 from the teacher's device 101 to store the learner's voice data distributed on the network in a learner's side data storage means 116. Thus, training voice or the like or the learner can be quantized and distributed on the network, or stored in the learner's side data storage means 116.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a learning system used for group learning such as language learning and training, and more particularly to a system suitable for a language learning system.

[0002]

2. Description of the Related Art Conventionally, a language learning system has been known as a learning laboratory system (hereinafter referred to as an LL system) or a communication laboratory system (hereinafter referred to as a C system).
Lab system).

FIG. 24 is a block diagram showing an example of a conventional LL system. In this system, digital voice signals are transmitted and received over the network from the teacher-side control means 21 and the learner-side control means 23, thereby realizing higher-quality voice communication between the teacher and the learner and between the learners. . Also, in response to a request from the teacher-side control means 21, the teaching material data previously stored in the teaching material storage / distribution means 22 can be delivered to the learner's device.
In accordance with a request from the learner side control means 23, the teaching material accumulation /
The teaching material data stored in the delivery means 22 can be delivered to each learner's device. Further, by accumulating the digital voice signal and the teaching material data transmitted from the teacher device in the learner-side storage means 24, it is possible to practice pronunciation at the learner's own pace at the time of class. The digital audio signal and the teaching material data transmitted from the device for use are recorded as analog audio signals in the audio recording means 25 so that they can be used for home study and the like.

FIG. 25 is a block diagram showing an example of a conventional C laboratory system. In this system, the image of the teacher terminal 3 is sent from the teacher-side control means 31 to the learner-side control means 35 and is displayed on the learner-side display means 37. Devices (broadcast), multiple learner devices (group),
Images can be switched and displayed on individual learner devices (individual). In addition, the image of the learner's terminal 36 can be sent from the learner-side control means 35 to the teacher-side control means 31 and displayed on the teacher-side display means 33. In addition to displaying the image of the learner's device specified by the teacher on the teacher's device, the image of the learner's device can be automatically switched and displayed at regular time intervals. Further, the operation input by the learner-side operation means 38 is not taken into the learner-side control means 35, and the input from the teacher-side operation means 34 is input from the teacher-side control means 31 to the learner-side control means 35. The user terminal 36 is operated from the teacher side to provide learning guidance.

[0005] There is a training system in a company or the like as a learning system in which devices of a teacher and a plurality of learners are connected to a network as in the language learning system described above.

[0006]

However, learning systems such as the conventional LL system and C lab system have the following problems.

(I) Since the capacity of the data storage means of the learner's device is limited, the storage time of the practice voice data by the learner is fixed.

(Ii) When the power of the learner's device is turned off, the voice data stored in the data storage means is erased, so that the stored data such as the practice voice cannot be stored.

(Iii) The practice voice and the like stored in the learner's device are stored in analog voice, that is, they are not stored in the form of easy-to-handle digital data. Can not be called easily.

(Iv) Since there is no character data display switching means in the learner's device, the learner cannot switch and display character information.

The present invention has been made in order to solve such a problem. (1) The time for accumulating practice voices in a learner's device can be extended, and (2) the voice data can be efficiently stored and stored. Can be played back, (3) the voice data recorded in the past can be easily called, (4) the learner can switch and display character information synchronized with the teaching material voice,
It provides a language learning system that achieves the above points.

[0012]

In order to solve the above-mentioned problems, the present invention provides [1] a learning system used by a teacher and a plurality of learners, wherein one of the teacher and the learners uses the learning system. Data storing means for storing information to be performed as digital data, operating means for outputting an operation signal operated by the teacher or the specific operator among the plurality of learners, and storing the data in accordance with the operation of the operating means Storage control means for controlling writing and reading of data by the means. In this configuration,
Since information used by teachers and learners is stored or read out as digital data according to the operation of the operation means, efficient storage and reproduction of data becomes possible, and past stored data can be easily called. .

[2] In the above learning system, information input means capable of inputting information relating to the learner's learning, quantization means for converting the information input by the information input means into digital data, With such a configuration, information such as a teaching material voice, a practice voice or an image used for learning can be easily stored.

[3] In addition, in response to the operation of the operating means by the specific operator, any one of the plurality of learners is input as voice information or image information by the information input means, and is input. If the audio information or the image information is converted into digital data by the quantization means, the voice or image of the learner during the practice can be easily stored.

[4] Further, in the learning system, decoding means for converting digital data read from the data storage means into a signal of a predetermined format which can be reproduced, and the teacher based on an output signal of the decoding means. Or a playback output means for playing back in an output method that can be recognized by any of the learners, whereby information such as teaching material voice, practice voice or image used for learning can be easily reproduced. .

[5] In this case, digital data is read from the data storage means in response to the operation of the operating means by the specific operator, and the read digital data is converted into an audio signal by the decoding means. ,
If the reproduction output means is configured to reproduce and output a voice to any one of the plurality of learners, each learner can freely call his / her own practice voice or teaching material.

[6] The present invention is also a language learning system in which a teacher device used by a teacher and a plurality of learner devices used by a plurality of learners are connected to a network. A learner-side operating means for each learner to perform a predetermined input operation, a learner-side voice input means for inputting a voice of each learner and generating a voice signal corresponding to the voice, Learner-side quantization means for quantizing an audio signal from the learner-side voice input means to generate digital voice data; and a learner side for distributing the quantized voice data and predetermined command data over a network. First network transmission means, learner-side first control means for controlling the learner-side first network transmission means and the learner-side quantization means in accordance with operation of the learner-side operation means, Learner-side first network receiving means for receiving the quantized voice data transmitted on the network, and learner-side data storing means for storing the voice data received by the learner-side first network receiving means. ,
Learner-side second control means for controlling the learner-side first network receiving means and the learner-side data storage means;
And a teacher-side first controller for controlling transmission and reception of command data on a network to the teacher device; and a learner-side second controller in response to a control command from the teacher-side first controller. And a teacher-side second control means for controlling the learner-side first network receiving means and the learner-side data accumulation by the teacher-side second control means via the learner-side second control means. In addition to controlling the means, the voice from the learner-side voice input means is distributed on a network in accordance with the operation of the learner-side operation means, and stored in the learner-side data storage means. With this configuration, the voice from the learner-side voice input unit can be distributed on the network and stored in the learner-side data storage unit in accordance with the operation of the learner-side operation unit.

[7] Further, in the above language learning system, the learner-side second network receiving means for receiving the quantized voice data or command data distributed on the network to each of the learner devices; In response to a switching request command from the teacher device received by the learner-side second network receiving unit, the learner switching the distribution destination of quantized audio data input and quantized from the learner-side audio input unit A voice data switching unit and a learner-side voice data storage unit for storing quantized voice data are provided, and the teacher device includes:
It is also possible to provide teacher-side operation means for the teacher to perform a predetermined input operation. In this configuration, the learner-side first control means controls the learner-side first network transmission means, the learner-side voice data storage means, the learner-side voice data switching means, and the learner-side second network reception. Means and the learner-side quantization means are controlled, and the teacher-side first control means controls the transmission and reception of command data on the network in accordance with the operation of the teacher-side operation means. The learner-side second control means is controlled via the means, and the storage destination of the quantized voice data is switched to the learner-side voice data storage means or the learner-side data storage means.

[8] Further, in this language learning system, each of the learner devices is provided with learner-side recording remaining amount determining means for determining a remaining amount of the learner-side voice data storing means, When the storage destination of the quantized audio data is set to the learner-side audio data storage unit in response to the operation of the teacher-side operation unit, the storage destination of the quantized audio data is set to the learner-side recording. Switching to the learner-side voice data storage unit or the learner-side data storage unit may be performed according to the determination result of the remaining amount determination unit. In this configuration, when the voice of the learner-side voice input unit is stored in the learner-side voice data storage unit, the voice is switched to the learner-side voice data storage unit or the learner-side data storage unit according to the remaining recording amount. It can be accumulated.

[9] Further, in this language learning system, each of the learner devices decodes the audio data stored in the learner-side audio data storage means to generate an audio signal for reproduction. Learner-side voice decoding means, learner-side voice output means for outputting voice in accordance with the decoded voice signal, and voice data which has not been decoded among the voice data stored in the learner-side voice data storage means. And a learner-side reproduction remaining amount determining means for determining the amount of unreproduced data, and the learner side determines that decoding of all voice data stored in the learner-side voice data storage means has been completed. It is determined by the reproduction remaining amount determining means, and according to the determination result,
It is preferable to switch and decode the voice data stored in the learner-side voice data storage means and the quantized voice data stored in the learner-side data storage means. With this configuration, if decoding of all the audio data stored in the learner-side voice data storage unit has been completed, this is determined, and the quantized voice data stored in the learner-side data storage unit is determined. Switching to decoding of only data enables efficient reproduction.

[10] In the above-mentioned language learning system, a learner-side date / time managing means for managing a date and time is provided in each of the learner devices, and the quantized voice data is stored in the learner-side device. A learner-side file number management unit that manages a file number registered at the time of storage in the data storage unit, and a file number acquired from the learner-side file number management unit to the quantized audio data, The date and time when the storage of the quantized voice data with the file number added to the learner-side data storage unit is obtained from the learner-side date / time management unit, and the learner-side data storage unit The stored voice data is made up of a file number assigned to the quantized voice data and a date and time at which storage in the learner-side data storage unit is started. Learner-side data management means for managing based on management information, wherein the learner-side second control means controls the learner-side date / time management means, the learner-side file number management means, and the learner By controlling the side data management means, a continuous file number is added to the quantized voice data obtained by quantizing the learner's voice and stored in the learner side data storage means, based on the management information. Can also be managed.

[11] The present invention is a language learning system in which a teacher device used by a teacher and a plurality of learner devices used by a plurality of learners are connected to a network. A learner-side second operating means for the learner to perform a predetermined command operation for selecting a file, a learner-side data storage means for storing digital data, and a predetermined data based on the digital data. Learner-side display means for displaying an image; learner-side second network transmission means for distributing the quantized audio data stored in the learner-side data storage means on a network; Learner-side second network receiving means for receiving quantized voice data, and the quantized voice data received by the learner-side second network receiving means. Learner-side speech decoding means for encoding and outputting a speech signal; learner-side speech output means for outputting speech in response to a speech signal from the learner-side speech decoding means; Learner-side first control means for controlling the network receiving means and the learner-side speech decoding means; learner-side date / time management means for managing the date and time; and the quantized speech data and other digital data. Learner-side file number management means for managing a file number registered when the data is stored in the learner-side data storage means, and a file number acquired from the learner-side file number management means for the digital data. The date and time when the storage of the digital data to which the file number is assigned in the learner-side data storage means is determined by the learner-side date / time management means. To obtain Ri,
The digital data stored in the learner-side data storage unit is managed based on management information in which a file number assigned to the digital data and a date and time when storage in the learner-side data storage unit is started. Learner-side data management means, the learner-side display means, the learner-side second network transmission means, the learner-side data storage means, and the learner in accordance with an operation of the learner-side second operation means. Learner-side second control means for controlling the side-side data management means, and the teacher-side first control means for controlling transmission and reception of command data on a network in the teacher device; and the teacher-side first control means. And a teacher-side second control means for controlling the learner-side second control means in accordance with a control command from the means.
The learner-side display means and the learner-side second network transmission means are controlled, and the quantized audio data assigned to the file number and stored in the learner-side data storage means is transmitted to the learner side. The data is read out based on the management information of the data management means and output by the learner-side voice output means. According to this configuration, the quantized audio data is stored with a file number attached thereto, and easy data management can be performed based on the file number and the date and time when the storage was started.

[12] The language learning system that manages stored data based on a file number and a storage start date and time is preferably that the learner's student number input operation and the quantization be performed in each of the learner devices. Learner-side second operation means for selecting the already-completed voice data, learner-side display means for displaying a predetermined image, and learner-side student number management means for managing the learner's student number in association with the stored data In addition, the teacher device is provided with teacher-side operation means for performing a predetermined input operation on the teacher device, and the learner-side second control means causes the learner-side second operation means to operate according to the operation of the learner-side second operation means. In addition to controlling the learner-side data management means and the learner-side display means, the teacher-side first control means controls command data on a network in accordance with the operation of the teacher-side operation means. The quantized voice data to be assigned to the file number via the learner-side second control means and stored in the learner-side data storage means by the teacher-side second control means, Based on the management information of the learner-side data management means, management is performed for each student ID number of the learner. With this configuration, the accumulated data can be managed by the learner-side data management means for each learner's student ID number.

[13] In the above-mentioned language learning system, the learner-side second operation means for performing an operation of inputting a student ID number of the learner and an operation of selecting the quantized voice data in each of the learner devices. And learner-side display means for displaying a predetermined image, and learner-side student number management means for managing the learner's student number in association with accumulated data, wherein the learner-side data management means includes: A file number assigned to the voice data stored in the learner-side data storage unit to the quantized voice data, a date and time when the storage in the learner-side data storage unit is started, and a student ID of the learner The learner-side second control means controls the learner-side display means, the learner-side second network transmission means, and the learner-side student ID number. Controlling the means, and adding the file number and storing the quantized voice data stored in the learner-side data storage means to the management information of the learner-side data management means including the learner's student ID number. Even if the data is read out based on the data and output by the learner-side voice output means, the accumulated data can be managed by the learner-side data management means for each learner's student ID number.

[14] The present invention is a language learning system comprising a teacher device used by a teacher and a plurality of learner devices used by a plurality of learners. Learner-side data storage means for storing digital data; learner-side second operation means for performing an operation of inputting the student's student ID number and selecting the digital data; and a learner-side data storage means. Learner-side second audio decoding means for decoding the accumulated digital data to generate an audio signal for reproduction, learner-side second audio output means for outputting audio in accordance with the decoded audio signal, Learner-side date / time management means for managing the date and time; and learner-side file management for managing a file number registered when the digital data is stored in the learner-side data storage means. File number management means, learner's student number management means for managing the learner's student number in association with stored data, and assigning the digital data the file number obtained from the learner's file number management means, The date and time when the storage of the digital data with the file number in the learner-side data storage unit was started was obtained from the learner-side date / time management unit and stored in the learner-side data storage unit. The digital data is managed on the basis of management information in which a file number assigned to the digital data, a date and time when the storage in the learner-side data storage unit is started, and a student ID number of the learner. The learner-side data management means, the learner-side display means, the learner-side data storage means, and the learner-side data management means Learner-side second control means for controlling in accordance with the operation of the second operation means. With this configuration, the quantized audio data assigned a file number and stored in the learner-side data storage means Can be read out by the learner-side second control unit based on the management information of the learner-side data management unit, and can be output by the learner-side voice output unit without passing through a network.

[15] The present invention is also a language learning system in which a teacher-side device used by a teacher and a plurality of learner devices used by a plurality of learners are connected to a network. A learner's voice input means for inputting each learner's voice to the learner's device and generating a voice signal corresponding to the voice; and a digital voice by quantizing the voice signal from the learner's voice input means. Learner-side quantization means for generating data; learner-side network transmission means for distributing the quantized voice data and predetermined command data on a network; learner-side network transmission means and the learner side A learner-side first control unit that controls the quantization unit; and a learner-side network reception unit that receives the quantized audio data transmitted on the network. A teacher-side first operating means for the teacher to perform a predetermined input operation, a teacher-side network transmitting means for delivering predetermined command data and other data to a network, Teacher-side first control means for controlling transmission / reception, the teacher-side network receiving means for receiving quantized voice data transmitted over a network, and quantized voice data received by the teacher-side network receiving means; A teacher-side data storage unit for storing other digital data used by either the teacher or the learner, and a teacher-side second operation unit for inputting a student ID number of the learner and performing a predetermined command operation And a teacher-side date / time managing means for managing the date and time; A teacher-side file number management unit that manages a file number registered at the time of storage in the data storage unit; a teacher-side student number management unit that manages the learner's student number in association with stored data; To the teacher-side file number management means, and the date and time at which the digital data with the file number is started to be stored in the teacher-side data storage means is assigned to the teacher-side date / time management means. A file number assigned to the digital data, obtained from the teacher-side data storage means, and a date and time when the storage in the teacher-side data storage means was started; Teacher-side data management means for managing based on management information in which a number is paired, and the teacher-side network receiving means;
A teacher-side second control unit that controls the teacher-side data storage unit and the teacher-side data management unit. In this configuration, the teacher-side first control means controls the teacher-side network transmission means in accordance with the operation of the teacher-side first operation means, and the teacher-side second control means.
The control unit controls the teacher-side network receiving unit, the teacher-side data storage unit, and the teacher-side data management unit according to the operation of the teacher-side second operation unit,
Assigning a continuous file number to the quantized audio data, accumulating the quantized audio data in the teacher-side data storage unit, and managing the quantized audio data in the teacher-side data management unit based on the management information. Becomes

[16] The present invention is also a language learning system in which a teacher-side device used by a teacher and a plurality of learner devices used by a plurality of learners are connected to a network. A teacher-side first operation unit for performing a predetermined input operation by the teacher; a teacher-side second network receiving unit for receiving quantized audio data distributed on a network; Teacher-side audio decoding means for decoding the quantized audio data received by the network receiving means to generate an audio signal, and teacher-side audio output for outputting audio in accordance with the audio signal from the teacher-side audio decoding means Means for controlling the teacher-side second network receiving means and the teacher-side speech decoding means in accordance with the operation of the teacher-side first operating means.
Control means, teacher-side display means for displaying a predetermined image,
Teacher-side data storage means for storing digital data used by either the teacher or the learner, and teacher-side second network transmission means for distributing digital data stored in the teacher-side data storage means over a network Teacher second operation means for inputting the student ID of the learner and performing a predetermined command operation; teacher date / time management means for managing date and time; and storing the digital data in the teacher data. A teacher-side file number management unit that manages a file number registered at the time of storage in the means, a teacher-side student number management unit that manages the learner's student number in association with stored data, and The file number obtained from the file number management means on the A file number obtained by acquiring the date and time at which storage in the teacher-side data storage unit is started from the teacher-side date / time management unit, and assigning the digital data stored in the teacher-side data storage unit to the digital data. And a teacher-side data management unit that manages based on management information in which a date and a time at which accumulation in the teacher-side data accumulation unit is started and a student ID number of the learner are set.
A teacher-side second control unit that controls the teacher-side second network transmission unit, the teacher-side data storage unit, and the teacher-side data management unit in accordance with the operation of the teacher-side second operation unit. With this configuration, the quantized audio data that is given a continuous number by the teacher-side data management unit and stored in the teacher-side data storage unit is
It is read out based on the management information and output by the teacher side audio output means.

[17] Alternatively, the present invention is a language learning system comprising a teacher-side device used by a teacher and a plurality of learner devices used by a plurality of learners, wherein the teacher device A teacher-side display means for displaying a predetermined image, a teacher-side speech decoding means for decoding the quantized speech data to generate a speech signal, and a speech signal from the teacher-side speech decoding means. A teacher-side voice output unit for outputting voice, a teacher-side data storage unit for storing digital data used by any of the teacher or the learner, an input operation of a student ID of the learner, and a predetermined command operation -Side operation means for performing the operation, teacher-side date / time management means for managing the date and time, and a file registered when the digital data is stored in the teacher-side data storage means Means for managing the student number, managing the student number of the learner in association with stored data, and managing the student number, and a file number obtained from the teacher side file number managing means for the digital data. , And the date and time when the digital data with the file number is stored in the teacher-side data storage unit is obtained from the teacher-side date / time management unit and stored in the teacher-side data storage unit. The obtained digital data is managed based on management information that is a set of a file number assigned to the digital data, a date and time when storage in the teacher-side data storage unit is started, and a student ID number of the learner. Teacher-side data management means, and the teacher-side display means, the teacher-side speech decoding means, A teacher-side data storage unit and a teacher-side second control unit that controls the teacher-side data management unit. , Based on the management information, and output by the teacher side audio output means without going through a network.

[18] The present invention is also a language learning system in which a teacher device used by a teacher and a plurality of learner devices used by a plurality of learners are connected to a network. A learner-side operating means for each learner to perform a predetermined input operation, a learner-side display means for displaying a predetermined image, and decoding of quantized audio data to generate an audio signal in the learner's device. A learner-side voice decoding unit, a learner-side voice output unit that outputs a voice corresponding to a voice signal from the learner-side voice decoding unit, and a network that transmits the quantized voice data and predetermined command data. Learner-side network receiving means for receiving from above,
Display switch means for selectively transmitting predetermined teaching material character data to the learner-side display means, and switching the presence or absence of display of the teaching material characters, and according to the operation of the learner-side operating means, the learner-side network receiving means; A learner-side first control unit that controls the learner-side decoding unit and the display switching unit; and stores, in the teacher device, quantized data of predetermined teaching material voices and teaching material characters. Transmitting predetermined command data to the learning material storage / distribution means for synchronizing the learning material voice data and the learning material character data on a network, and transmitting predetermined command data to the learner's device and the learning material storage / distribution means; Teacher-side first control means for controlling distribution of the quantized data of the teaching material characters from the teaching material storage / distribution means onto a network, The teaching material voice and the teaching material character data are distributed from the learning material storage / distribution device to the learner's device in accordance with the command data transmitted on the network from the teacher-side first control device, and the learner-side operation device performs a predetermined operation. By performing the above operation, the learner-side display switching means is switched to select whether or not to display on the learner-side display means teaching material character data synchronized with the teaching material voice data distributed on the network. Things.

[19] The present invention further reads out the quantized voice data assigned to a file number and stored in the learner-side data storage means based on the management information of the learner-side data management means, In the language learning system that outputs audio, the teacher device includes a teacher-side second operation unit that performs a data management table display request for the teacher to specify data and a data designation operation, and an image of the data management table. A teacher-side display means for displaying, and a file number assigned to the learner-side data storage means to store the quantized data management table in accordance with the operation of the teacher-side second operation means. The information is read out based on the management information and output by the teacher side display means. With this configuration, the learner-side data storage unit is provided with a continuous number and stores the quantized audio data in accordance with the operation of the teacher-side second operation unit. The information is read out based on the management information, and output by the learner-side voice output means.

[20] The present invention is a language learning system in which a teacher device used by a teacher and a plurality of learner devices used by a plurality of learners are connected to a network. A learner's device, learner-side network receiving means for receiving the quantized voice data distributed on the network, and decoding and quantizing the quantized voice data received by the learner-side network receiving means. Learner-side speech decoding means for outputting a signal; learner-side speech output means for outputting speech in accordance with the speech signal from the learner-side speech decoding means; and the quantized speech data and a predetermined command. Learner-side network transmission means for distributing data on a network, the learner-side network reception means, the learner-side network transmission means, and the learning Learner-side first control means for controlling the side-decoding means; and a teacher-side first operation means for performing a predetermined input operation by the teacher on the teacher device; predetermined command data and other data. -Side first network transmitting means for distributing the data on the network, first teacher-side control means for controlling transmission and reception of command data on the network, and the teacher side for receiving the quantized audio data transmitted over the network Network receiving means, teacher-side data storage means for storing quantized audio data received by the teacher-side network receiving means, or other digital data used by any of the teacher or the learner; A teacher-side second operating means for inputting a learner's student ID number and performing a predetermined command operation; A teacher-side date / time managing unit, a teacher-side file number managing unit that manages a file number registered when the digital data is stored in the teacher-side data storing unit, and a data storage unit that stores the learner's student ID number. A teacher-side student ID number managing means for managing the digital data with the file number obtained from the teacher-side file number managing means, and providing the digital data with the file number to the teacher-side data storing means. Acquiring the date and time when accumulation started from the teacher side date / time management means,
Digital data stored in the teacher data storage means, a file number given to the digital data,
A teacher-side data management unit that manages based on management information that is a set of a date and a time at which accumulation in the teacher-side data accumulation unit is started and a student ID number of the learner; It may be configured to include a teacher-side data storage unit and a teacher-side second control unit that controls the teacher-side data management unit. In this configuration,
The teacher-side first control means controls the teacher-side network transmission means according to the operation of the teacher-side first operation means, and the teacher-side second control means controls the teacher-side second operation means according to the operation of the teacher-side second operation means. Controlling the teacher-side network receiving means, the teacher-side data storage means, and the teacher-side data management means, assigning a continuous file number to the quantized audio data, and Stored in the teacher data storage means,
Based on the management information, the data is managed by the teacher-side data management means.

[0032]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention (hereinafter referred to as embodiments) will be described below with reference to the drawings.

[First Embodiment]

As shown in FIG. 1, a language learning system according to a first embodiment of the present invention includes a teacher device 101 used by a teacher and a plurality of learner devices 102 used by a plurality of learners. (Only one is shown in FIG. 1,
(Other similar learner devices are not shown).

The teacher device 101 includes a teacher LL unit 103.
And a teacher C lab unit 105 is provided.
In the L unit 103, the teacher-side first control unit 107
The lab unit 105 is provided with a teacher-side second control unit 108.

Each learner's device 102 is provided with a learner's LL unit 104 and a learner's C lab unit 106. The learner's LL unit 104 used by each learner Learner-side first network transmission means 109, learner-side first control means 110, learner-side quantization means 111, learner-side voice input means 112, and learner-side operation means 113
Is provided. The learner-side C lab unit 106 includes a learner-side second control unit 114, a learner-side first network receiving unit 115, and a learner-side data storage unit 11.
6 are provided.

Here, the learner-side operation means 113 is operated by a specific operator among the teacher or the learner, and outputs an operation signal corresponding to the operation. , Or information used by any of a teacher or a learner as digital data. The writing and reading of data by the learner side data storage means 116 are performed by the learner side operation means 113.
Is controlled by the learner-side second control means 114 which is an accumulation control means in response to the operation of.

The learner-side voice input means 112 can input, for example, a practice voice of the learner as information input means for inputting information relating to the learner's learning, and generate a voice signal thereof. Learner side quantization means 111
Converts the voice information input by the learner-side voice input means 112 into digital data.

In the language learning system according to the present embodiment configured as described above, first, an arbitrary learner performs a predetermined operation with the learner-side operation means 113 to thereby control the learner-side first control means 110. To control the learner-side first network transmission means 109 to record the practice voice data of this arbitrary learner on the network in the learner-side data storage means 116 (hereinafter referred to as a voice data recording request command). Send

At this time, the voice data recording request command transmitted on the network is transmitted to the teacher-side first control unit 107.
Received at. Then, the voice data of any learner distributed on the network is stored in the learner-side data storage unit 11.
The teacher-side first control means 107 controls the learner-side second control means 114 via the teacher-side second control means 108 so that six are accumulated.

Next, when an arbitrary learner inputs a practice voice from the learner-side voice input unit 112, the voice signal is quantized by the learner-side quantization unit 111. And
The learner-side first network transmission means 109 is controlled by the learner-side first control means 110, and the quantized learner's voice data is distributed over the network.

Further, the learner-side first network receiving means 115 is controlled by the learner-side second control means 114 receiving the reception request from the teacher-side second control means 108, and the distributed voice data is It is received by the first side network receiving means 115. The received data is further sent to the learner-side data storage unit 116 by the learner-side second control unit 114 and stored therein. As described above, by the operation of an arbitrary learner, the C of the arbitrary learner device 102 is changed.
The practice voice data can be stored in the data storage means 116 provided in the lab unit 106.

As described above, in the present embodiment, each learner (specific operator) responds to the operation of the learner-side operation means 113 to select one of the plurality of learners' voice information,
For example, since the user's own practice voice is input by the learner-side voice input unit 112 and the input information is quantized, the voice information used by the learner is stored as digital data in accordance with the user's operation input. Become. Therefore,
Efficient storage of voice data is possible. Further, the teaching material voice and the like used for learning can be easily accumulated, and each learner can freely call his / her own practice voice and teaching material.

[Second Embodiment]

As shown in FIG. 2, in the language learning system according to the second embodiment of the present invention, the learner-side voice data storage means 403, A point that a learner-side voice data switching unit 404 and a learner-side second network receiving unit 406 are provided, and that the teacher-side LL unit 103 of the teacher device 101 is provided.
The third embodiment differs from the first embodiment in that a teacher-side operation unit 401 is provided.

The learner-side second network receiving means 406
Is for receiving quantized voice data or command data distributed on the network. Has a function of switching the distribution destination of the quantized audio data input and quantized from the learner-side audio input unit 112 in response to a switching request command from. Further, the teacher-side operation means 401 of the teacher device 101 is used by the teacher to perform a predetermined input operation, and can generate an operation signal according to the operation.

The learner-side first network transmission means 1
09, the learner-side voice data storage unit 403, the learner-side voice data switching unit 404, the learner-side second network receiving unit 406, and the learner-side quantization unit 111 are controlled by the learner-side first control unit 405. You. In addition, the transmission and reception of command data on the network is controlled by the teacher-side first control means 402 in accordance with the operation of the teacher-side operation means 401, and the learner-side second control means 108 is transmitted via the teacher-side second control means 108. By controlling the control unit 114, the storage destination of the quantized audio data is changed to the learner-side audio data storage unit 403 in the learner's device LL unit 104.
Or the learner-side data storage means 116 in the learner-side C lab section 106.

According to this configuration, when the teacher performs a predetermined operation using the teacher-side operation means 401, the teacher-side first control means 4
02, a voice data switching request command for switching the means for storing practice voice data of an arbitrary learner on the network is transmitted.

At this time, the transmitted voice data switching request command is received by the learner-side second network receiving means 406 and sent to the learner-side first control means 405.
By executing the control according to the received switching request command, the storage destination to which the quantized audio data should be sent is
The mode is switched to either the learner-side voice data storage unit 403 or the learner-side data storage unit 116.

Next, when an arbitrary learner inputs a practice voice from the learner's voice input means 112, the voice signal of the practice voice output from the learner's voice input means 112 is
It is quantized by the learner-side quantization means 111.

Here, the voice data switching request command already received from the teacher device 101 is stored in the learner-side voice data storage means 403 in the learner device LL unit 104.
If the request is an accumulation request, the learner-side voice data switching unit 404 is controlled by the learner-side first control unit 405, and
Storing the quantized voice data in the learner's voice data 4
Send to 03.

On the other hand, if the voice data switching request command is a storage request to the learner-side data storage means 116 in the learner-side C lab section 106, the learner-side first network transmission means 109 is learned. User side first control means 40
5 to distribute the quantized audio data over the network.

At this time, the audio data distributed from the learner's first network transmission means 109 over the network is:
The learner side second control means 114 is the teacher side second control means 10
By being controlled by 8, the data is received by the learner-side first network receiving means 115 and sent to the learner-side data storage means 116.

Therefore, according to the instruction operation of the teacher on the teacher-side operation means 401, the storage destination of the practice voice data of any learner is changed to the voice data storage means 403 in the arbitrary learner device LL unit 104 or any of the learners. The practice voice data is switched to the data storage means 116 in the learner's device C lab section 106, and the practice voice data can be stored quickly and easily as appropriate according to the instruction operation of the teacher.

[Third Embodiment]

As shown in FIG. 3, the language learning system according to the third embodiment of the present invention differs from the second embodiment in that the learner-side recording remaining amount determining means 501 is provided in each learner device 102. It is different from the form.

Here, the learner's recording remaining amount judging means 501
Is a unit that determines the remaining amount of the learner-side voice data storage unit 403 that can be stored in each learner's device 102, and stores the quantized voice data in accordance with the operation of the teacher-side operation unit 401. When set in the learner-side voice data storage means 403, the storage destination of the quantized voice data is
According to the judgment result of the learner's recording remaining amount judgment means 501,
The mode is switched to the learner-side voice data storage unit 403 or the learner-side data storage unit 116. When the voice from the learner-side voice input unit 112 is quantized and stored in the learner-side voice data storage unit 403, the learner-side voice data storage unit 403 or the learner-side data The data can be switched to the storage means 116 and stored.

In the language learning system of the present embodiment configured as described above, the voice data switching request command sent from the teacher device 101 to the arbitrary learner device 102 receives the practice voice data of the arbitrary learner. Is a request command to be stored in the voice data storage unit 403 of the arbitrary learner device LL unit 104, the learner-side first control unit 5
In the control of 02, the practice voice data quantized by an arbitrary learner is stored in the learner-side voice data storage unit 403, and at the same time, the learner-side recording remaining amount determination unit 501 stores the learner-side voice data storage unit 403. Is determined. Then, as a result of the determination, when the remaining amount of the recordable storage area ((the remaining amount corresponding to the free area) is exhausted), the learner side first control unit 502 is notified that the remaining amount is exhausted.

When the learner-side first control means 502 receives the notification of the remaining amount, the learner-side first network transmission means 109 stores the quantized voice data in the learner-side data storage means 116. The voice data storage request command is output. At the same time, the learner-side first control means 5
02 is the learner-side first network transmission unit 1 via the audio data switching unit 404 for the quantized audio data being recorded.
From 09, the process of distributing on the network is started.

On the other hand, upon receiving the voice data storage request command from the learner first control means 502, the teacher first
The control means 402 controls the learner-side second control means 114 via the teacher-side second control means 108, thereby controlling the learner-side first network transmission means 109 via the learner-side voice data switching means 404. Then, the learner-side first network receiving unit 115 receives the quantized audio data distributed on the network from the learner, and further stores the received audio data in the learner-side data storage unit 116. Therefore, according to the presence or absence of the remaining recording amount in the voice data storage unit 403 in the learner's device LL unit 104, the storage unit to which the learner's practice voice data is stored is changed to the learner's device C.
By appropriately switching to the data storage means 116 in the lab unit 106, a sufficient amount of practice voice data can be secured, and the practice voice time can be freely extended without being limited as in the conventional case. it can.

[Fourth Embodiment]

As shown in FIG. 4, the language learning system according to the fourth embodiment of the present invention
A learner-side reproduction remaining amount determining unit 601 is provided in place of the learner-side remaining recording amount determining unit 501, and a learner-side voice decoding unit 603, a learner-side voice output unit 604, and a learner-side second network are provided. In that the transmitting means 606 is further provided,
This is different from the third embodiment.

That is, each learner device 102 includes a learner-side speech decoding unit 603 for decoding the speech data stored in the learner-side speech data storage unit 403 to generate a speech signal for reproduction; A learner-side voice output unit 604 that outputs a voice in accordance with the converted voice signal, and determines the amount of unreproduced data that has not been decoded among the voice data stored in the learner-side voice data storage unit 403. And a learner-side reproduction remaining amount determining unit 601.
Then, it is determined by the learner-side reproduction remaining amount determining unit 601 that decoding of all the voice data stored in the learner-side voice data storing unit 403 has been completed, and according to the determination result, the learner-side voice is determined. The voice data stored in the data storage unit 403 and the quantized voice data stored in the learner-side data storage unit 116 can be selectively switched for decoding.

In the language learning system according to the present embodiment configured as described above, the learner-side voice data storage unit 403 and the learner-side data storage unit 116 perform quantum storage in the same storage procedure as in the third embodiment, for example. The converted audio data is stored.

Next, the learner-side voice data storage means 40
3 and read out the quantized practice voice data of any learner stored in the learner-side data storage means 116,
First, under the control of the learner-side first control means 602, the voice data stored in the learner-side voice data storage means 403 is decoded by the learner-side voice decoding means 603, and the learner-side voice output means 604 is provided. Output. At the same time, the capacity of the unreproduced data of the learner-side audio data storage means 403, that is, the readable capacity that has not been decoded, is determined by the learner-side reproduction remaining amount determination means 601. As a result of the determination, When the capacity that can be read is exhausted, the learner-side first network transmission unit 109 requests the learner-side data storage unit 116 to request the learner-side data storage unit 116 to distribute the stored data over the network, under the control of the learner-side first control unit 602. A data distribution request command is transmitted.

At this time, the voice data distribution request command is received by the first teacher-side control means 402 and the second learner-side control means 605 is controlled via the second teacher-side control means 108. The practice voice data of an arbitrary learner stored in the side data storage means 116 is distributed on the network from the learner side second network transmission means 606. Further, under the control of the learner-side first control means 602, the distributed voice data is received by the learner-side second network receiving means 406, and is decoded by the learner-side voice decoding means 603. Side audio output means 604
Is output.

Therefore, the storage means of the practice voice data of the learner is changed to the storage means in the learner's device C lab 106 depending on whether or not there is a remaining amount of reading in the voice data storage means 403 in the learner's device LL unit 104. By switching, reading can be performed.

As described above, in the present embodiment, if decoding of all voice data stored in the learner-side voice data storage means 403 has been completed, this is determined and the learner-side data storage means 403 is determined. The decoding can be switched to the decoding of only the quantized audio data stored in the memory 116, and efficient reproduction can be performed.

[Fifth Embodiment]

As shown in FIG. 5, the language learning system according to the fifth embodiment of the present invention
Learner-side data management means 702, learner-side file number management means 703, learner-side date / time management means 70
4 is different from the first embodiment.

Here, the learner's date / time management means 70
Reference numeral 4 has a clock function for managing the current date and time. The learner-side file number management unit 703 is registered when the quantized audio data is stored in the learner-side data storage unit 116. It manages file numbers. The learner-side data management unit 702 stores the learner-side file number management unit 7 in the quantized audio data.
03, the date and time when the quantized audio data to which the file number has been assigned is started to be stored in the learner-side data storage unit 116, from the learner-side date / time management unit 704. The voice data acquired and stored in the learner-side data storage means 116 is managed based on management information in which the assigned file number and the storage start date and time are paired.

The learner-side second control means 701 controls the learner-side date / time management means 704, the learner-side file number management means 703, and the learner-side data management means 702, so that the learner side A continuous file number is assigned to the quantized voice data obtained by quantizing the voice of the subject, and is stored in the learner-side data storage means 116, and is managed based on the management information.

In the language learning system of the present embodiment configured as described above, when an arbitrary learner accumulates in the learner-side data accumulating unit 116 the practice speech inputted from the learner-side speech input unit 112, User second control means 70
6A, the learner-side data management unit 702 adds (increments) a file number obtained by adding 1 to the last accumulated file number from the learner-side file number management unit 703, as shown in FIG. Acquired and assigned a file number to the voice data, and the learner-side data storage means 1
16. At the same time, the learner's date / time management means 704 is used in the learner's data management means 702.
The data of the date and time at which the audio data was accumulated (accumulation start) was acquired from the program, and the date and time data were associated with the previously acquired file number, and the practice audio data management as shown in FIG. Create a table.

Therefore, it is possible to easily manage the practice voice data of any learner based on the date and time when the voice practice was performed.

In FIG. 6B, data d1 is quantized practice voice data, and n1 is a file number.
Yy. mm. dd indicates a date, yy is the number of years, for example, the last two digits of the year, mm is the month, d
d is the day. hh: mm: ss indicates time, hh is the time, mm is the minute, and ss is the second.

[Sixth Embodiment]

As shown in FIG. 7, in the language learning system according to the sixth embodiment of the present invention, the learner-side second network receiving means 406 Learner-side speech decoding means 603,
A learner-side voice output means 604;
The first learner-side C lab unit 106 includes the learner-side display means 80.
The second embodiment differs from the fifth embodiment in that a learner-side second operation unit 804 and a learner-side second network transmission unit 606 are provided.

That is, each learner's device 102 has its learner's device LL section 104 receive learner-side second network receiving means 406 for receiving quantized voice data and the like distributed on the network, Learner-side speech decoding means 603 for decoding the data received by the learner-side second network receiving means 406 and outputting a speech signal, and outputting speech in accordance with the speech signal from the learner-side speech decoding means 603 A learner-side voice output unit 604, a learner-side second network reception unit 406, and a learner-side first control unit 801 that controls the learner-side speech decoding unit 603.
Each learner's device 102 is provided to the learner's C lab unit 106 with the learner's second operation means 804 for performing a predetermined command operation for selecting a file described later. Learner-side data storage means 116 for storing digital data, learner-side display means 802 for displaying a predetermined image based on the digital data, and quantized voice stored in the learner-side data storage means 116. A learner-side second network transmitting unit 606 that distributes digital data such as data on a network, a learner-side date / time managing unit 703 that manages date and time,
A learner-side file number management unit 704 that manages a file number registered when digital data is stored in the learner-side data storage unit 116, and a file number acquired from the learner-side file number management unit 702 as digital data. The date and time when the digital data to which the file number has been assigned and the storage of the digital data in the learner-side data storage means 116 are started are acquired from the learner-side date / time management means, and are stored in the learner-side data storage means 116. Learner-side data management means 702 for managing the stored digital data based on management information in which a file number assigned to the digital data and the date and time when storage in the learner-side data storage means 116 is started; , And further in response to a command operation such as a file selection operation to the learner-side second operation means 804. , A learner-side display means 802, a learner-side second network transmission means 606, a learner-side data storage means 116, and a learner-side second control means 803 for controlling the learner-side data management means 702. .
On the other hand, the teacher device 101 includes a teacher-side first control unit 107 that controls transmission and reception of command data on the network.
And a teacher-side second controller that controls the learner-side second controller 803 in accordance with a control command from the teacher-side first controller 107.
And control means 108.

In the learner's C lab section 106, the learner's second
The learner-side second control unit 803, which has received the command operation input from the operation unit 804, controls the learner-side display unit 802 and the learner-side second network transmission unit 606, and stores the information in the learner-side data storage unit 116. The stored digital data is read out based on the management information of the learner-side data management means 702, and is taken into the learner's device LL unit 104 via a network.

In the language learning system of the present embodiment configured as described above, when an arbitrary learner performs a predetermined input operation on the learner-side second operation means 804, the learner-side second operation means 804 is operated.
The learner side data management means 702 by the control means 803
Is displayed on the learner side display means 802.

Next, the learner performs a predetermined selection operation on the learner-side second operation means 804, and obtains arbitrary voice data from the practice voice data management table displayed on the learner-side display means 802. select. For example, as shown in FIG.
Yy indicating the date. mm. hh: mm indicating dd and time:
A selection operation using ss2 is performed.

At this time, the learner-side data management means 702
Then, a file number (for example, n2) corresponding to the input data obtained by the selection operation is obtained, so that the audio data file (for example, data
The file number of d2) is specified, and the voice data file of the file number specified by the learner data management means 702 is called from the learner data storage means 116 to the learner second control means 803. In the process shown in FIG.
Date data yy. mm. dd and time data hh: mm:
The file number n2 corresponding to ss2 is obtained, and the audio data file data d2 of the file number n2 is called.

At this time, the called voice data is transmitted to the second learner side in accordance with the control of the second learner side control means 803.
The data is distributed from the network transmission unit 606 onto the network. On the other hand, at this time, a notification that the calling of the audio data file has been completed is sent from the learner-side second control means 803 to the teacher-side second control means 108, and the learner-side second network receiving means 406 outputs the audio data. The voice data reception request command to be received is the teacher-side first control unit 107
Sent over the network.

Then, when the learner-side first control means 801 receives the voice data reception request command via the learner-side second network receiving means 406, the learner-side second control means 801 receives the command.
The voice data distributed on the network from the network transmitting means 606 is received by the second learner-side network receiving means 406. The audio data received here is
The speech signal is decoded by the learner-side speech decoding unit 603 controlled by the learner-side first control unit 801 to become a speech signal such as a practice speech of the learner, and is reproduced and output by the learner-side speech output unit 604.

As described above, in the present embodiment, it is possible to call up the voice data stored in advance in the same procedure as in the fifth embodiment while confirming the stored date and time on the display means. Thus, the learner's past practice voice can be easily and quickly reproduced on the learner's device 102.

[Seventh Embodiment]

As shown in FIG. 9, the language learning system according to the seventh embodiment of the present invention includes a learner-side display means 802 and a learner-side second operation Means 804 and learner's student ID number management means 902
Is provided so that a predetermined command operation and a student ID number are input on the learner's device C lab unit 106 side, not on the learner's device LL unit 104 side. The fifth embodiment is different from the fifth embodiment in that 401 is provided.

Here, the learner-side second operating means 804 is
Based on a predetermined image display on the learner-side display means 802, this is a means for inputting a student's student ID number and selecting quantized audio data.
Reference numeral 01 indicates that the teacher performs a predetermined input operation. Further, the learner's student ID management unit 902 can exchange student's student ID data with the learner's data management unit 702 and write and read the data.

The learner-side second control means 901 is operated by the learner-side second operation means 804 to control the learner-side data management means 702, the learner-side display means 802, and the learner-side second network transmission means. 606, and controls file management and the like for each student ID number, which will be described later.

In the present embodiment configured as above, first, the teacher performs a predetermined operation with the teacher-side operation means 401, and the teacher-side first control means 402 sends the instruction through the teacher-side second control means 108. , Any learner-side second control means 901
And allow learners to enter student ID numbers. Then, an arbitrary learner inputs the student ID number from the learner-side second operation means 804. The learner-side second control means 901 includes:
The entered student ID number is stored in the learner-side data management means 70.
2 and is managed using the learner's student ID management means 902.

Next, when an arbitrary learner accumulates the practice voice input from the learner's voice input means 112 in the learner's data storage means 116, the learner learns the same as in the fifth embodiment. The file number acquired from the learner's file number management means 703 and the learner's date / time management means 70
A predetermined practice voice data management table T as shown in FIG. 10 is created from the date / time data obtained from Step 4. At the same time, a file number of the practice voice data is assigned to each student number in the student side student number management means 902 to create a student number management table T2. In FIG. 10, n1, n2 and n3 are file numbers, Students 1 and 2 are student numbers, and yy. mm. dd and hh: mm: ss show date and time, respectively.

In this manner, the practice voice data management table T created based on the previously acquired file number and the date / time data in which the practice voice has been stored is stored for each student number input by an arbitrary learner. It is possible to manage the practice voice data of a plurality of learners with one learner device 102.

[Eighth Embodiment]

As shown in FIG. 11, the language learning system according to the eighth embodiment of the present invention has a configuration similar to that of the seventh embodiment, but the LL unit 104 of each learner's device 102. The learner-side second network receiving means 406
In that a learner-side speech decoding unit 603 and a learner-side speech output unit 604 are provided, and that a learner-side second network transmission unit 606 is provided in the learner device C lab unit 106. are doing. Needless to say, a mode in which these different configurations are added to the configuration of the seventh embodiment may be employed.

The structure of the learner's device LL unit 104 is similar to that of the sixth embodiment, and the structure of the learner's device C lab unit 106 is similar to that of the seventh embodiment in that file management is performed for each student ID number. However, the file of the accumulated data is
The difference is that the data can be distributed on the network from the network transmission unit 606.

That is, in the present embodiment, the learner-side second operating means 8 which performs an operation of inputting a student ID number of a learner and an operation of selecting quantized voice data in the learner device 102.
04 and learner-side display means 802 for displaying a predetermined image
And a learner-side student number management means 902 for managing the learner's student number in association with the stored data. The learner-side data management means 702 stores the learner's student number in the learner-side data storage means 116. The obtained audio data is based on management information that is a set of the file number assigned to the quantized audio data, the date and time when storage in the learner-side data storage means 116 started, and the student's student ID number. Is to be managed.

Therefore, the learner-side second control means 1001
Thus, the learner-side display means 802, the learner-side second network transmission means 606, and the learner-side student ID management means 9
02 and the learner-side data storage means 11
6 is read out based on the management information of the learner-side data management means 702 including the learner's student ID number, distributed to the network, and transmitted to the learner device LL unit 104. It can be captured and output by the learner-side voice output means 604.

In the language learning system of this embodiment configured as described above, first, any learner permitted to input the student ID number by the teacher is assigned to the learner-side second operating means 80.
Student ID number entered from 4, eg Student shown in FIG.
The student ID number 1 is transmitted from the learner-side second control means 1001 to the learner-side student ID number management means 902 via the learner-side data management means 702.

At this time, the student side student number management means 90
In step 2, the file number associated with the received student number is obtained from the student number management table T2 and sent to the learner-side data management means 702. In the case of FIG. 12, Student1
File numbers n1 and n3 associated with student ID numbers
Is sent. The learner-side data management means 702 obtains the date and time data of the received file number from the practice voice data management table, and under the control of the learner-side second control means 1001, the date obtained on the learner-side display means 802.・ Display time data.

Next, in the same manner as in the sixth embodiment, an arbitrary learner performs a predetermined operation from the learner-side second operation means 804, and an arbitrary practice displayed on the learner-side display means 802. The voice data is selected and the learner-side data storage means 11 is selected.
When the voice data is called from step 6, a voice data reception request command for causing the learner device 102 to receive the called voice data is transmitted from the teacher device 101 to the network.

The selected voice data distributed on the network is received by the learner's device 102, and the received practice voice data is decoded into a voice signal, and the learner-side voice output means is provided. At 604, the practice voice is reproduced and output.

Therefore, from the past practice voices of a plurality of learners stored in the seventh embodiment, only the practice voices accumulated by an arbitrary learner are confirmed by displaying the stored date and time on the display means. However, it can be easily called, and can be easily reproduced on the learner's device 102.

[Ninth Embodiment]

As shown in FIG. 13, in the language learning system according to the ninth embodiment of the present invention, the learner-side second speech decoding means 110
The second embodiment differs from the eighth embodiment in that a second audio output unit 1103 and a learner-side second audio output unit 1103 are further provided to enable reproduction of stored data without using a network.

That is, the C lab section 106 of each learner's device 102 includes a learner-side data storage means 116 for storing digital data, and a learner for inputting a learner's student ID number and selecting digital data. Side second operating means 804, learner-side second voice decoding means 1102 for decoding digital data stored in the learner-side data storage means 116 to generate a voice signal for reproduction, and a decoded voice signal. When the digital data is stored in the learner-side data storage unit 116, the learner-side second voice output unit 1103 outputs a voice according to the following, the learner-side date / time management unit 704 manages the date and time. A learner-side file number management unit 703 that manages registered file numbers, and a learner side that manages learner's student number in association with accumulated data. A flagged number management unit 902, the digital data to impart the student side file number file number obtained from the management unit 703, the digital data of the student side data storage means 1 that granted the file number
16 and the date and time when the accumulation into
The digital data obtained from the time management unit 704 and stored in the learner-side data storage unit 116 is stored in a file number assigned to the digital data, and the date and time when storage in the learner-side data storage unit 116 was started. And learner-side data management means 702 for managing based on management information in which the learner's student number is paired with the learner's student number. Further, the C lab unit 106 of each learner's device 102 controls the learner-side display means 802, the learner-side data storage means 116, and the learner-side data management means 702 according to the operation of the learner-side second operation means 804. Learner side second control means 1
101 is provided.

The quantized voice data, which has been given the file number and stored in the learner-side data storage means 116, is stored in the learner-side second control means 1101 based on the management information of the learner-side data management means 116. Read out,
Learner-side voice output means 1 without going through a network
It is output at 103.

In the language learning system of the present embodiment configured as described above, when an arbitrary learner inputs a student ID number by a predetermined operation using the learner-side second operating means 804, the input student ID number is learned. User side second control means 100
1 is sent to the learner's student ID management means 902 via the learner's data management means 702.

At this time, the student side student number management means 90
In step 2, the file number of the received student number is obtained from the student number management table T2, and the learner-side data management means 7 is obtained.
Send to 02. The learner-side data management means 702 acquires the date / time data of the received file number from the practice voice data management table, and the date acquired by the learner-side display means 802 under the control of the learner-side second control means 1101. -Display the time data. The processing itself of such file management is the same as in the seventh and eighth embodiments.

Next, an arbitrary learner performs a predetermined operation,
When any practice voice data is selected and voice data is called from the learner-side data storage means 116, the recalled practice voice data is converted into the learner-side second voice decoding means under the control of the learner-side second control means 1101. The data is decrypted in 1102 and reproduced and output as practice voice by the second learner-side voice output means 1103.

Therefore, the practice voice data of any learner previously stored can be reproduced only by the learner's device C lab 106 without using the teacher's device 101 or the learner's device LL 104. become able to.

[Tenth Embodiment]

As shown in FIG. 14, in the language learning system according to the tenth embodiment of the present invention, the learner-side second network receiving means 406 is provided in each learner device LL 104.
The difference from the first embodiment is that the teacher-side LL unit 103 is provided with the teacher-side first operation unit 401 and the teacher-side network transmission unit 1202, and further, the teacher-side C lab unit 105 is provided with the teacher-side Clab unit 105. 2 operation means 1203, teacher-side file number management means 1205, teacher-side date / time management means 1206, teacher-side student ID number management means 1207
Teacher data management means 1208, teacher data storage means 1210, teacher network reception means 120
9 is different from that of the first embodiment also in that each is provided.

More specifically, the learner's voice input means 112 and the learner's voice input means 112 input the voice of each learner to each learner's device 102 and generate a voice signal corresponding to the voice. Learner-side quantizing means 111 which quantizes the audio signal from the CPU to generate digital audio data, and learner-side first network transmitting means 10 which distributes quantized audio data and predetermined command data over a network.
9, a learner-side first control unit 110 that controls the learner-side first network transmission unit 109 and the learner-side quantization unit 111, and a learner side that receives the quantized audio data transmitted over the network. And a first network receiving means 406.

The teacher device 101 has a teacher-side first operating means 401 for the teacher to perform a predetermined input operation, and a teacher-side first network transmitting means 1202 for delivering predetermined command data and other data on the network. And first teacher-side control means 1201 for controlling transmission and reception of command data on the network, the teacher-side network receiving means 1209 for receiving quantized audio data transmitted on the network, and teacher-side network receiving means 1209. Data storage means 1210 for storing the quantized voice data received by the or the other digital data used by either the teacher or the learner
A teacher-side second operation unit 1203 for inputting a student's student ID number and performing a predetermined command operation; a teacher-side date / time management unit 1206 for managing date and time; and a teacher-side data storage unit. A teacher-side file number management unit 1205 that manages a file number registered when the file is stored in the storage unit 1210, and a teacher-side student number number management unit 120 that manages a learner's student number in association with the stored data.
7, a file number obtained from the teacher-side file number management unit 1205 is assigned to the digital data, and the date and time when the storage of the digital data with the file number started in the teacher-side data storage unit 1210 is determined by the teacher. The digital data obtained from the date / time management unit 1206 and stored in the teacher-side data storage unit 1210 is stored in a file number assigned to the digital data,
There is provided teacher-side data management means 1207 for managing based on management information in which the date and time when storage in the teacher-side data storage means 1210 is started and the student's student ID number are paired. Teacher side network receiving means 120
9. Teacher-side second control means 1204 for controlling teacher-side data storage means 1210 and teacher-side data management means 1208
Is provided.

The teacher-side first control means 1201 controls the teacher-side network transmission means 1202 according to the operation of the teacher-side first operation means 401, and the teacher-side second control means 1204 controls the teacher-side second operation means. In accordance with the operation of the means 401, the teacher-side network receiving means 1
209, the teacher-side data storage unit 1210 and the teacher-side data management unit 1208 are controlled to assign continuous file numbers to the quantized audio data in the order of recording, and the quantized audio data is stored in the teacher-side data storage unit 1210. And can be managed by the teacher-side data management means 1208 based on the management information.

In the language learning system of the present embodiment configured as described above, the teacher operates the teacher-side second operating means 12.
When a predetermined operation is performed from step 03 to input a student ID number of an arbitrary learner, the input student ID number is stored in the teacher data management section 1208 under the control of the teacher second control section 1204.
Is sent to the teacher's student ID number management means 1207. Next, the teacher-side second control means 1204 notifies the teacher-side first control means 1201 that the arbitrary student ID number has been input.

Next, a predetermined operation is performed by the teacher-side first operation means 401, and the teacher-side first network transmission means 1202 transmits the practice voice data of an arbitrary learner onto the network by the teacher-side first control means 1201. A voice data distribution request command to be distributed on the network is transmitted.

Then, the voice data distribution request command is fetched by the learner-side first control means 110 via the arbitrary learner-side second network receiving means 406. Therefore, when the voice of an arbitrary learner is input from the learner-side voice input unit 112, the voice is quantized by the learner-side quantization unit 111, and the practice voice data of the learner is quantized. Side first network transmission means 1
09 and distributed on the network.

When the practice voice data of an arbitrary learner distributed by the teacher side network receiving means 1209 is received and stored in the teacher side data storage means 1210, the teacher side second
As shown in FIG. 15A, the control means 1204 obtains a new file number obtained by incrementing the last stored file number in the teacher-side file number management means 120 by 1 from the teacher-side data management means 1208, The audio data is given the file number and stored in the teacher-side data storage unit 1210. At the same time, FIG.
As shown in (b), in the teacher-side data management unit 1208, date and time data (for example, in FIG.
yy.mm.dd, hh: mm: ss), and the date / time data is added to the previously acquired file number (for example, n in FIG.
A training voice data management table T with 3) is created.

As a result, the practice voice data of a plurality of learners can be managed by the teacher device for each student ID number.

[Eleventh Embodiment]

As shown in FIG. 16, the language learning system according to the eleventh embodiment of the present invention comprises a teacher device LL unit 10
3, a teacher-side voice output unit 1301, a teacher-side voice decoding unit 1302, and a teacher-side second network reception unit 1.
303, the point that the sound reproduction in the LL unit 103 is enabled, and the teacher-side second network transmission unit 1307 and the teacher-side display unit 1306 are further provided in the teacher device C lab unit 105. This is different from the above-described tenth embodiment.

That is, in the teacher device 101 of the teacher device 101, the first teacher side on which the teacher performs a predetermined input operation is provided.
Operating means 401, teacher-side second network receiving means 1303 for receiving quantized audio data distributed on the network, and teacher-side second network receiving means 13
03, a teacher-side audio decoding unit 1302 that decodes the quantized audio data received at step 03 to generate an audio signal, and a teacher-side audio output unit that outputs audio according to the audio signal from the teacher-side audio decoding unit 1302. 1301 and the teacher's first
According to the operation of the operation unit 401, the teacher-side second network receiving unit 1303 and the teacher-side voice decoding unit 1302
And a teacher-side first control unit 1304 for controlling the teacher.
Includes a teacher-side display unit 1306 for displaying a predetermined image.
And teacher-side data storage means 1210 for storing digital data used by either the teacher or the learner;
Teacher-side second network transmission means 1307 for distributing digital data stored in the teacher-side data storage means 1210 onto the network, and teacher-side second operation means 120 for inputting a student's student ID number and performing a predetermined command operation
3, a teacher-side date / time management unit 1207 for managing date and time, and a teacher-side file number management unit 1205 for managing a file number registered when the digital data is stored in the teacher-side data storage unit 1210. A teacher's student number management means 1207 for managing the learner's student number in association with the stored data; and a digital number provided with the file number obtained from the teacher's file number management means 1205 to the digital data. The date and time when the data is started to be stored in the teacher-side data storage unit 1210 is stored in the teacher-side date / time management unit 1.
The digital data acquired from 206 and stored in the teacher-side data storage unit 1210 is stored in a file number assigned to the digital data and the teacher-side data storage unit 121.
A teacher-side data management unit 1208 for managing based on management information in which a date and time when the accumulation to 0 is started and a student's student number is provided, and further, the teacher-side second operation unit 1203 A teacher-side second control unit 1305 that controls the teacher-side second network transmission unit 1307, the teacher-side data storage unit 1210, and the teacher-side data management unit 1208 in accordance with the operation of.

In the language learning system of the present embodiment configured as described above, first, when a teacher inputs a student ID number from the teacher-side second operating means 1203, the student ID number is changed by the teacher-side second control means 1305. It is sent to the teacher side student number management means 1207 via the side data management means 1208.

In the teacher side student number management means 1207, as shown in FIG. 17, the received student number (for example, Student
The file number of t1) (for example, n1, n3) is obtained from the student ID number management table T2 and sent to the teacher side data management means 1208. The teacher-side data management unit 1208 acquires the date / time data of the received file number from the practice voice data management table T1, and the date / time acquired by the teacher-side display unit 1306 under the control of the teacher-side second control unit 1305. Display the data.

Next, the teacher operates the teacher-side second operation means 1203.
And perform a predetermined operation to select any voice data from the practice voice data management table T1 displayed on the teacher side display means 1306, for example, voice data yy.mm.dd, h as shown in FIG.
When h: mm: ss2 is selected, the teacher-side data management unit 1208
Then, the file number n2 of the selected voice data is acquired from the practice voice data management table T1, and the data data2, which is voice data, is called from the teacher side data storage means 1210.

Next, the teacher operates the first operation means 401 on the teacher side.
By performing a more predetermined operation, when the teacher-side first control unit 1304 notifies the teacher-side second control unit 1305 of a request to distribute the practice voice data of the selected arbitrary learner to the network, The practice voice data of the selected arbitrary learner is distributed on the network from the teacher-side second network transmitting unit 1307 and received by the teacher-side second network receiving unit 1307.

Therefore, the teacher-side first control means 1304
, The training voice data received by the teacher voice decoding means 1302 is decoded, and the training voice output means 1301 is decoded.
By outputting the practice voice decoded in
From the past practice voice data of a plurality of learners stored in the same procedure as the method described in the embodiment, the date and time when only the practice voice data stored by any learner are stored are displayed on the display unit 1306. It can be easily reproduced while checking.

[Twelfth Embodiment]

As shown in FIG. 19, the language learning system according to the twelfth embodiment of the present invention
In the lab unit 105, the teacher-side second speech decoding unit 14
02 in that a teacher-side second audio output unit 1403 is further provided.

That is, at least the teacher-side display means 1306 for displaying a predetermined image is displayed on the teacher device 101.
A teacher-side second speech decoding unit 1402 that decodes the quantized speech data to generate a speech signal,
A teacher-side second voice output unit 1403 that outputs a voice corresponding to the voice signal from the voice decoding unit 1402, a teacher-side data storage unit 1210 that stores digital data used by any of the teacher or the learner, Teacher-side second operation means 1203 for inputting a student's student ID number and a predetermined command operation, teacher-side date / time management means 1206 for managing date and time, and teacher-side data storage means 1210 A teacher-side file number management unit 1205 that manages a file number registered when accumulating in the teacher, a teacher-side student number management unit 1207 that manages a learner's student number in association with the stored data, File number management means 12
05, the date and time when the digital data to which the file number is assigned is started to be stored in the teacher-side data storage unit 1210 from the teacher-side date / time management unit 1206. The digital data accumulated in the data accumulating means is stored in the form of a file number assigned to the digital data, the date and time when the accumulating in the teacher-side data accumulating means 1210 is started, and the learning information of the student as a set. Teacher-side data management means 1208 and teacher-side second operation means 12
03, the teacher-side display means 1306, the teacher-side second speech decoding means 1402, and the teacher-side data storage means 1
210 and a teacher-side second control means 1401 for controlling the teacher-side data management means 1208.

According to such a configuration, the teacher inputs a student ID number by performing a predetermined operation with the operation means 1203,
The input student ID number is sent from the teacher second control unit 1401 to the teacher student ID management unit 1207 via the teacher data management unit 1208.

The teacher's student ID management means 1207 stores the file number of the received student ID in the student ID management table T2.
And sends it to the teacher-side data management means 1208. The teacher-side data management means 1208 acquires the date / time data of the received file number from the practice voice data management table in the same procedure as in the above-described eleventh embodiment, and under the control of the teacher-side second control means 1401, Teacher side display means 1306
To display the obtained date / time data. Then, when the teacher performs a predetermined operation and selects any practice voice data, the voice data is called from the teacher-side data storage unit 1210.

Under the control of the teacher-side second control means 1401, the training speech data called by the teacher-side second speech decoding means 1402 is decoded, and the teacher-side second speech output means 1 is decoded.
From 403, a practice voice is output. Therefore, the eleventh
The practice voice data of an arbitrary learner stored in the same procedure as in the embodiment is stored in the learner device 102 and the teacher device LL.
Even if the section 103 is not used, the teacher apparatus C lab section 105
Just to be able to play the practice voice.

[Thirteenth Embodiment]

As shown in FIG. 20, the language learning system according to the thirteenth embodiment of the present invention comprises a learner device LL 1
04, the learner-side network receiving means 406, the learner-side speech decoding means 603, and the learner-side speech output means 6
04, a learner-side display switching unit 1502, and a learner-side second display unit 1503 are further provided.
03 differs in that a teaching material accumulation / distribution means 202 is further provided.

That is, the learner-side operating means 11 in which each learner performs a predetermined input operation is provided in each learner device 102.
And learner-side display means 1503 for displaying a predetermined image
A learner-side voice decoding unit 603 for decoding the quantized voice data to generate a voice signal, and a learner-side voice output for outputting voice corresponding to the voice signal from the learner-side voice decoding unit 603. Means 604, learner-side network receiving means 406 for receiving quantized audio data and predetermined command data from the network, and selectively transmitting predetermined teaching material character data to learner-side display means 1503. A display switching unit 1502 for switching whether or not to display the teaching material character; and a learner for controlling the learner-side network receiving unit 406, the learner-side decoding unit 603, and the display switching unit 1502 according to the operation of the learner-side operation unit 113. And a first side control means 1501.

In addition, the teaching device 101 stores predetermined teaching material voices and quantized data of the teaching material characters, and synchronizes the teaching material voice data and the teaching material character data with each other and distributes them on the network. The predetermined command data is sent to the storage / distribution unit 202, the learner's device 102, and the teaching material storage / distribution unit 202, and the quantized data of the teaching material voice and the teaching material character is distributed from the teaching material storage / distribution unit 202 to the network. And teacher-side first control means 107 for performing control.

The teaching material voice and the teaching material character data are stored in the teaching material storage / distribution unit 202 in accordance with the command data transmitted from the teacher-side first control unit 107 to the network.
Is distributed to the learner's device 102, and by performing a predetermined operation with the learner-side operation unit 113, the display method is switched by the learner-side display switching unit 1502, and is distributed on the network. The user selects whether or not to display the teaching material character data synchronized with the teaching material voice data on the learner-side display unit 1503.

In the language learning system of the present embodiment configured as described above, the teaching material storing / distributing means 202 is controlled by the teacher-side first control means 107 so that the teaching material audio data stored in advance and the teaching material audio data are stored. The teaching material character data synchronized with the data is distributed on the network.

Next, under the control of the learner-side first control means 1501 of any learner's device 102, the learning material voice data distributed on the network is received by the learner-side second network receiving means 406, and The learning material voice data is decoded by the learner-side first voice decoding means 603, and is output as the learning material voice by the learner-side first voice output means 604.

At this time, when an arbitrary learner performs a predetermined operation with the learner-side first operating means 113, the learner-side first control means 1501 controls the learner-side display switching means 1502 to set the learning material character data. Is displayed on the learner-side second display means 1503, that is, whether the image signal is sent or not is switched. Therefore, it is possible to easily select whether or not to display the teaching material character data synchronized with the teaching material voice on the display unit 1503 by a predetermined operation of the learner.

[Fourteenth Embodiment]

As shown in FIG. 21, the language learning system according to the fourteenth embodiment of the present invention comprises a teacher's device C lab 1
05, a teacher-side second operation means 1203 and a teacher-side display means 1306 are further provided.
The configuration is the same as that of the sixth embodiment except that the control is performed by 601. Here, the teacher-side second operation means 120
Reference numeral 3 denotes a unit for the teacher to perform a predetermined operation, for example, an instruction to display a practice data management table, an operation to specify practice data, and the like. The teacher side display unit 1306 displays the practice voice data management table T1 and the like. Things. The other configuration is the same as that of the sixth embodiment, and the description of the detailed configuration will be omitted.

In the language learning system of the present embodiment configured as described above, the teacher operates the teacher-side second operating means 12.
When a predetermined operation is performed in step 03, for example, a display instruction operation of the practice voice data management table T1 is performed, the learner-side second control unit 803 is controlled by the teacher-side second control unit 1601, and the practice in the learner-side data management unit 702 is performed. The voice data management table is sent to the teacher device 101 side, and the teacher side display means 1306
Is displayed in.

That is, the teacher operates the teacher-side second operation means 12.
03, a predetermined operation is performed to select and designate any voice data from the practice voice data management table displayed on the teacher side display means 1306, and the teacher side second control means 1601
The learner-side second controller 803 is controlled by the learner-side data acquisition unit 116 to acquire the file number of the designated voice data from the practice voice data management table of the learner-side data management unit 702, The data is called. The called voice data is distributed to the network from the learner-side second network transmission unit 606 by the learner-side second control unit 803.

On the other hand, in accordance with a predetermined operation by the teacher-side second operation means 1203, the teacher-side second control means 1601 sends the voice data to the teacher-side first control means 107 and the learner-side second network reception means 406. Is notified to transmit a voice data reception request command over the network for receiving the
Transmits a voice data reception request command over the network.

Next, the learner-side second network receiving means 406 receives the voice data reception request command,
The specified voice data distributed on the network from the learner-side second network transmitting means 606 is received by the learner-side second network receiving means 406. Then, under the control of the learner-side first control means 801, the practice voice data received by the learner-side voice decoding means 603 is decoded, and the learner-side voice output means 604 reproduces and outputs the practice voice.

Therefore, the audio data stored in any of the learner's devices 102 can be appropriately selected by the teacher and reproduced by the learner's device 102.

[Fourteenth Embodiment]

As shown in FIG. 22, the language learning system according to the fifteenth embodiment of the present invention is substantially the same as that of the eighth embodiment.
Further, a teacher-side second operation means 1203 and a teacher-side display means 1306 similar to those of the above-described fourteenth embodiment are further provided, and these are controlled by the teacher-side second control means 1701. Other points are the same as those of the eighth embodiment.

In the language learning system of the present embodiment configured as described above, first, when the teacher inputs the student ID number from the teacher-side second operating means 1203, the student's student ID is controlled by the teacher-side second control means 1701. The input data of the number is sent from the learner-side second control means 1001 to the learner-side student ID number management means 902 via the learner-side data management means 702.

Then, in the same procedure as in the eighth embodiment, the learner's student number management means 902 obtains a file number, and the learner's data management means 702 obtains date / time data. The acquired table image data of the date and time is sent from the second side control unit 1001 to the second display unit 1306 to the teacher side display unit 1306 and displayed.

Next, the teacher operates the teacher-side second operation means 1203.
By performing a predetermined operation, arbitrary practice voice data displayed on the teacher-side display means 1306 is selected, and the selected result is sent from the teacher-side second control means 1701 to the learner-side second control means 1001. The voice data is called from the learner-side data storage means 116.

Further, a voice data reception request command for causing the learner's device LL unit 104 to receive the called voice data is transmitted from the teacher's device 101 to the network, and the selected voice data distributed on the network is transmitted to the learner's device. The practice voice data received and received by the network receiving means 406 of the device LL unit 104 is decoded, and the learner-side voice output means 604 outputs the practice voice.

As described above, the teacher and the teacher confirm the date and time when only the practice voices accumulated by an arbitrary learner are stored from the past practice voices of the plurality of learners that have been stored on the display of the teacher side display unit 1306. It can be called up appropriately and reproduced on the learner's device 102.

[Fourteenth Embodiment]

As shown in FIG. 23, the language learning system according to the sixteenth embodiment of the present invention has a teacher-side display means
306 is provided, and a learner-side speech decoding unit 603 and a learner-side speech output unit 604 are further provided in the learner's device C lab unit 104 provided therewith.

That is, each learner device 102 has learner-side network receiving means 406 for receiving the quantized voice data distributed on the network, and the quantizer received by the learner-side network receiving means 406. Learner-side speech decoding means 603 for decoding already-processed speech data and outputting a speech signal; learner-side speech output means 604 for outputting speech in accordance with the speech signal from the learner-side speech decoding means 603; Learner-side network transmission means 109 for distributing quantized voice data and predetermined command data on the network, and the learner-side network reception means 406, the learner-side network transmission means 109, and the learner-side A learner-side first control unit 110 that controls the decryption unit 603 is provided.

The teacher-side device 102 has a teacher-side first operating means 401 for performing a predetermined input operation by the teacher, and a teacher-side first network transmitting means 1202 for delivering predetermined command data and other data to the network. A teacher-side first control unit 1201 for controlling transmission and reception of command data on the network, a teacher-side network receiving unit 1209 for receiving quantized audio data transmitted on the network, and a teacher-side network receiving unit 120
9. The teacher-side data storage means 1210 for storing the quantized audio data received by the step 9 or other digital data used by either the teacher or the learner.
A teacher-side second operation means 1203 for inputting a student's student ID number and performing a predetermined command operation; a teacher-side date / time management means 1207 for managing date and time; and a teacher-side data storage means. A teacher-side file number management means 1205 for managing a file number registered at the time of storage in the teacher, a teacher-side student number management means 1207 for managing a learner's student number in association with the stored data, File number management means 12
05, from the teacher-side date / time management unit 1206, obtains the date and time when the digital data with the file number is stored in the teacher-side data storage unit 1210. Management information in which the digital data stored in the data storage means 1210 is combined with the file number assigned to the digital data, the date and time when the storage in the teacher-side data storage means 1210 started, and the student's student number. Teacher-side data management means 1208 which manages the data on the basis of the teacher-side network receiving means 1209 and the teacher-side data storage means 1
210 and a teacher-side second control means 1204 for controlling the teacher-side data management means 1208 are provided.

In the language learning system of the present embodiment thus configured, the teacher-side first control means 1201 controls the teacher-side network transmission means 1202 in accordance with the operation of the teacher-side first operation means 401, and
The teacher-side second control unit 1204 controls the teacher-side network receiving unit 1209, the teacher-side data storage unit 1210, and the teacher-side data management unit 1208 in accordance with the operation of the teacher-side second operation unit 1203, so that the quantized audio data , And the quantized audio data is stored in the teacher-side data storage unit 1210. Based on the management information, the teacher-side data management unit 1
It will be managed at 210.

Specifically, as in the eleventh embodiment, for example, the teacher acquires the file number of the student ID number input from the teacher second operating means 1203 from the student ID management table T2, At 1208, the date / time data is acquired from the practice voice data management table, and the acquired date / time data is displayed on the teacher side display unit 1306.

Next, the teacher operates the teacher-side second operation means 1203.
The user performs a predetermined operation to select arbitrary voice data from the practice voice data management table displayed on the teacher side display means 1306, obtains a file number by the teacher side data management means 1208, and stores the teacher side data. The voice data is called from the means 1210.

Further, the teacher performs a predetermined operation using the teacher-side first operating means 401 and distributes the selected practice voice data to an arbitrary learner from the teacher-side first control means 1201 onto the network. Is notified, the learner-side first network receiver 109 receives the practice voice data of the selected arbitrary learner distributed on the network from the teacher-side first network transmitter 1202. Then, under the control of the learner-side first control means 110, the learner-side speech decoding means 603 decodes the practice speech data, and the teacher-side speech output means 604 outputs a decoded practice speech signal.

Therefore, based on the accumulated practice voice data of a plurality of learners, only the practice voice data accumulated by an arbitrary learner is confirmed on the display of the display means 1210 of the teacher device 101 while confirming the date and time. Playback can now be performed on any learner's device 102.

As described above, the following effects can be obtained in each of the above embodiments.

1) By providing data storage means in the learner's device C lab section, it is possible to extend the time for storing practice voices in the learner's device.

2) By providing the voice data switching means and the remaining amount judgment means in the learner's device LL, voice can be stored and reproduced more efficiently, and an effective language learning environment can be provided to the learner. .

3) By adding and managing a file number and date / time data to audio data to be stored, audio data recorded in the past can be easily called.

4) The voice data of a plurality of learners can be managed by one data storage means by adding and managing the student ID number of the learner who has recorded the voice data to be stored.

5) By providing voice decoding means and voice output means in the learner's device C lab section, if only the learner's device is started up without starting up the entire system, it is recorded in the past. Voice data can be called,
You can easily compare past pronunciations with current pronunciations.

6) By providing the data storage means for storing the learner's voice data, the voice decoding means, and the voice output means in the teacher's device C lab section, the learner who could not evaluate the classroom time was short. Can be evaluated by activating only the teacher's device without activating the entire system other than during class hours.

7) By providing display switching means and display means in the learner's device LL, the learner can practice speaking in the local language at a natural speed while switching and displaying the character information. Not only that, you can also practice listening and writing using textual information.

[0174]

According to the present invention, information used by a teacher or a learner is stored or read out as digital data in accordance with the operation of the operation means, so that efficient data storage and reproduction can be achieved. It is possible to provide a learning system that can easily retrieve past accumulated data.

[Brief description of the drawings]

FIG. 1 is a configuration diagram showing a configuration of a language learning system according to a first embodiment of the present invention.

FIG. 2 is a configuration diagram showing a configuration of a language learning system according to a second embodiment of the present invention.

FIG. 3 is a configuration diagram illustrating a configuration of a language learning system according to a third embodiment of the present invention.

FIG. 4 is a configuration diagram illustrating a configuration of a language learning system according to a fourth embodiment of the present invention.

FIG. 5 is a configuration diagram illustrating a configuration of a language learning system according to a fifth embodiment of the present invention.

6A and 6B are diagrams showing a language learning system according to a fifth embodiment of the present invention, wherein FIG. 6A is a block diagram showing a flow of practice voice data accumulation, and FIG. 6B is a flow of creating a practice voice data management table. FIG.

FIG. 7 is a configuration diagram illustrating a configuration of a language learning system according to a sixth embodiment of the present invention.

FIG. 8 is a block diagram showing a flow up to acquisition of practice voice data in a sixth embodiment of the present invention.

FIG. 9 is a configuration diagram illustrating a configuration of a language learning system according to a seventh embodiment of the present invention.

FIG. 10 is a block diagram showing a flow of creating a practice voice data management table and a student registration number management table in the seventh embodiment of the present invention.

FIG. 11 is a configuration diagram showing a configuration of a language learning system according to an eighth embodiment of the present invention.

FIG. 12 is a block diagram showing a flow up to date / time data acquisition in an eighth embodiment of the present invention.

FIG. 13 is a configuration diagram illustrating a configuration of a language learning system according to a ninth embodiment of the present invention.

FIG. 14 is a configuration diagram illustrating a configuration of a language learning system according to a tenth embodiment of the present invention.

FIG. 15 is a diagram showing a language learning system according to a tenth embodiment of the present invention, in which (a) is a block diagram showing a flow of practice voice data storage, and (b) is a practice voice data management table and student ID number. It is a block diagram which shows the flow of management table creation.

FIG. 16 is a configuration diagram showing a configuration of a language learning system according to an eleventh embodiment of the present invention.

FIG. 17 is a block diagram showing a flow up to date / time data acquisition in an eleventh embodiment of the present invention.

FIG. 18 is a block diagram showing a flow up to acquisition of practice voice data in an eleventh embodiment of the present invention.

FIG. 19 is a configuration diagram illustrating a configuration of a language learning system according to a twelfth embodiment of the present invention.

FIG. 20 is a configuration diagram showing a configuration of a language learning system according to a thirteenth embodiment of the present invention.

FIG. 21 is a configuration diagram showing a configuration of a language learning system according to a fourteenth embodiment of the present invention.

FIG. 22 is a configuration diagram illustrating a configuration of a language learning system according to a fifteenth embodiment of the present invention.

FIG. 23 is a configuration diagram showing a configuration of a language learning system according to a sixteenth embodiment of the present invention.

FIG. 24 is a configuration diagram showing a configuration of a conventional learning laboratory system.

FIG. 25 is a configuration diagram showing a configuration of a conventional communication lab system.

[Explanation of symbols]

REFERENCE SIGNS LIST 101 teacher device 102 learner device 103 teacher device LL unit 104 learner device LL unit 105 teacher device C lab unit 106 learner device C lab unit 107 teacher first control means 108 teacher second control Means 109 First learner-side network transmitting means 110 First learner-side control means 111 Learner-side speech quantization means 112 Learner-side speech input means 113 Learner-side first operation means 114 Learner-side second control means 115 Learner-side network receiving means 116 learner-side data storage means 202 teaching material storage / distribution means 401 teacher-side first operation means 402 teacher-side first control means 403 learner-side voice data storage means 404 learner-side voice data switching means 405 Learner-side first control means 406 learner-side second network receiving means (learner-side network reception means) Stage) 501 Learner-side recording remaining amount determination means 502 Learner-side first control means 601 Learner-side reproduction remaining amount determination means 602 Learner-side first control means 603 Learner-side audio decoding means 604 Learner-side audio output Means 605 learner-side second control means 606 learner-side first network transmission means 701 learner-side second control means 702 learner-side data management means 703 learner-side file number management means 704 learner-side date / time management means 801 learner-side first control means 802 learner-side display means 803 learner-side second control means 804 learner-side second operation means 901 learner-side second control means 902 learner-side student ID number management means 1001 learner-side Second control means 1101 Learner-side second control means 1102 Learner-side speech decoding means 1103 Learner-side speech output means 1201 Teacher First control means 1202 teacher side network transmission means 1203 teacher side second operation means 1204 teacher side second control means 1205 teacher side file number management means 1206 teacher side date / time management means 1207 teacher side student number management means 1208 teacher side data Management means 1209 Teacher-side network receiving means 1210 Teacher-side first data storage means 1301 Teacher-side audio output means 1302 Teacher-side speech decoding means 1303 Teacher-side network receiving means 1304 Teacher-side first control means 1305 Teacher-side second control means 1306 Teacher side display means 1307 Teacher side network transmission means 1401 Teacher side control means 1402 Teacher side speech decoding means 1403 Teacher side speech output means 1501 Learner side first control means 1502 Learner side display switching means 1503 Learner side display Means 1601, 1701, 1801 Teacher-side second control means

 ────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Hidehisa Takahashi 4-3-1 Tsunashima Higashi, Kohoku-ku, Yokohama-shi, Kanagawa F-term (reference) in Matsushita Communication Industrial Co., Ltd. 2C028 AA01 BD02 CA12 CB04 DA03 DA04 5K033 BA15 CB06 DA01 DB10 DB12

Claims (20)

[Claims] 1. A learning system used by a teacher and a plurality of learners, comprising: data storage means for storing, as digital data, information used by the teacher or the learner; Operating means for outputting an operation signal operated by a specific operator among a plurality of learners; and accumulation control means for controlling writing and reading of data by the data accumulating means in accordance with an operation of the operating means. A learning system characterized by: 2. An information input means capable of inputting information relating to the learner's learning, and a quantizing means for converting the information input by the information input means into digital data. The learning system according to claim 1. 3. A method according to claim 1, further comprising the step of inputting any one of the plurality of learners' voice information or image information by the information input unit in response to the operation of the operation unit by the specific operator, and inputting the voice. The learning system according to claim 2, wherein information or image information is converted into digital data by the quantization means. 4. A decoding means for converting digital data read from the data storage means into a signal of a predetermined format which can be reproduced, and one of the teacher or the learner based on an output signal of the decoding means. And a reproduction output means for reproducing in an output system that can be recognized by the user.
3. The learning system according to any one of 3. 5. The digital data is read from the data storage means in response to the operation of the operating means by the specific operator, and the read digital data is converted into an audio signal by the decoding means. 5. The learning system according to claim 4, wherein the means reproduces and outputs a voice to any one of the plurality of learners. 6. A language learning system in which a teacher device used by a teacher and a plurality of learner devices used by a plurality of learners are connected to a network, wherein each learner device has Learner-side operating means for the learner to perform a predetermined input operation; learner-side voice input means for inputting each learner's voice and generating a voice signal according to the voice; and learner-side voice input means. Learner-side quantizing means for quantizing the audio signal to generate digital voice data, learner-side first network transmitting means for distributing the quantized voice data and predetermined command data over a network, According to the operation of the learner side operation means, the learner side first
Learner-side first control means for controlling network transmission means and the learner-side quantization means; learner-side first network reception means for receiving quantized audio data transmitted over a network; Learner-side data storage means for storing the voice data received by the first-side network receiving means; and learner-side second control means for controlling the learner-side first network receiving means and the learner-side data storage means. When,
And a teacher-side first control means for controlling transmission and reception of command data on a network, and the learner-side second control means in response to a control command from the teacher-side first control means. Teacher-side second control means for controlling the learner-side first network receiving means and the learner-side data accumulation by the teacher-side second control means via the learner-side second control means. Language learning means for controlling means and distributing a voice from the learner-side voice input means on a network in accordance with an operation of the learner-side operation means, and storing the voice in the learner-side data storage means. system. 7. A learner-side second network receiving means for receiving quantized voice data or command data distributed on the network to each of the learner devices; and a learner-side second network receiving means. A learner-side voice data switching unit that switches a distribution destination of quantized voice data input and quantized by the learner-side voice input unit in response to a switching request command from the teacher device received by Learner-side voice data storage means for storing completed voice data, and the teacher device is provided with teacher-side operation means for performing a predetermined input operation by the teacher, and the learner-side first control means , The learner-side first network transmission means, the learner-side voice data storage means, the learner-side voice data switching means, Controlling the network receiving means and the learner-side quantization means; and controlling the transmission and reception of command data on the network by the teacher-side first control means in accordance with the operation of the teacher-side operation means. The learner-side second control means is controlled via a control means, and the storage destination of the quantized voice data is switched to the learner-side voice data storage means or the learner-side data storage means. The language learning system according to claim 6. 8. Each of the learner devices is provided with a learner-side recording remaining amount determining unit that determines a remaining amount that can be stored in the learner-side voice data storing unit, and in accordance with an operation of the teacher-side operating unit. When the storage destination of the quantized audio data is set to the learner-side audio data storage unit, the storage destination of the quantized audio data is
8. The language learning system according to claim 7, wherein a switch is made to the learner-side voice data storage unit or the learner-side data storage unit in accordance with the determination result of the learner-side recording remaining amount determination unit. 9. A learner-side speech decoding unit that decodes the speech data stored in the learner-side speech data storage unit to generate a speech signal for reproduction, in each of the learner devices; Learner-side voice output means for outputting a voice in accordance with the obtained voice signal, and learning for determining the amount of unreproduced data that has not been decoded among the voice data stored in the learner-side voice data storage means. And a learner-side reproduction remaining amount determiner, and the learner-side reproduction remaining amount determiner determines that decoding of all audio data stored in the learner-side audio data storage unit has been completed. According to the determination result, the voice data stored in the learner-side voice data storage means,
9. The language learning system according to claim 8, wherein the decoding is performed by switching between the quantized voice data stored in the learner-side data storage unit. 10. A learner-side date / time management unit that manages a date and time in each of the learner devices, and is registered when the quantized voice data is stored in the learner-side data storage unit. Learner-side file number management means for managing a file number to be provided, and a file number obtained from the learner-side file number management means attached to the quantized audio data, and the quantized audio data assigned the file number. The date and time when the storage in the learner-side data storage unit is started is obtained from the learner-side date / time management unit, and the voice data stored in the learner-side data storage unit is quantized. A learner-side data pipe that manages based on management information in which a file number assigned to audio data and a date and time when storage in the learner-side data storage unit is started. And a learner-side second control means.
By controlling the time management means, the learner-side file number management means and the learner-side data management means, a continuous file number is added to the quantized audio data obtained by quantizing the learner's voice. The language learning system according to claim 6, wherein the language learning system accumulates in the learner-side data accumulating means and manages the information based on the management information. 11. A language learning system in which a teacher-side device used by a teacher and a plurality of learner devices used by a plurality of learners are connected to a network, wherein each learner device Learner-side second operating means for the learner to perform a predetermined command operation for selecting a file; learner-side data storage means for storing digital data; and a learner side for displaying a predetermined image based on the digital data. Display means; learner-side second network transmission means for distributing the quantized voice data stored in the learner-side data storage means on a network; and receiving the quantized voice data distributed on the network. Learner-side second network receiving means; and decoding and quantizing the quantized audio data received by the learner-side second network receiving means. Learner-side speech decoding means for outputting a signal, learner-side speech output means for outputting speech in response to a speech signal from the learner-side speech decoding means, the learner-side second network receiving means, Learner-side first control means for controlling the learner-side speech decoding means; learner-side date / time management means for managing date and time; and the quantized speech data and other digital data for the learner. A learner-side file number management means for managing a file number registered when the file data is stored in the side data storage means; and a file number obtained from the learner-side file number management means attached to the digital data. The date and time when the storage of the digital data to which the data has been added is stored in the learner-side data storage means is obtained from the learner-side date / time management means. The digital data stored in the learner-side data storage unit is managed based on management information in which a file number assigned to the digital data and a date and time when storage in the learner-side data storage unit is started. Learner-side data management means, the learner-side display means, the learner-side second network transmission means, the learner-side data storage means, and the learner in accordance with an operation of the learner-side second operation means. A learner-side second control unit that controls the side-data management unit; and a teacher-side first control unit that controls transmission and reception of command data on a network in the teacher device; and the teacher-side first control. Teacher-side second control means for controlling the learner-side second control means in response to a control command from the means;
The learner-side second control means controls the learner-side display means and the learner-side second network transmission means, and is given the file number and stored in the learner-side data storage means. A language learning system, wherein the quantized voice data is read out based on management information of the learner-side data management means and output by the learner-side voice output means. 12. A learner-side second operating means for performing an input operation of a student ID number of the learner and a selection operation of the quantized voice data on each of the learner devices, and learning for displaying a predetermined image. And a learner-side student number management means for managing the learner's student number in association with the stored data, and a teacher-side operation in which the teacher performs a predetermined input operation on the teacher device. Means for controlling the learner-side data management means and the learner-side display means according to the operation of the learner-side second operation means by the learner-side second control means; The control means controls the transmission and reception of command data on the network in accordance with the operation of the teacher-side operation means. The teacher-side second control means controls the file through the learner-side second control means. The quantized voice data to which a learner number is assigned and stored in the learner-side data storage unit is managed for each learner's student ID number based on management information of the learner-side data management unit. The language learning system according to claim 10, wherein 13. A learner-side second operating means for performing an input operation of a student ID number of the learner and a selection operation of the quantized voice data on each of the learner's devices, and learning for displaying a predetermined image. Learner-side display means; and learner-side student number management means for managing the learner's student number in association with stored data, wherein the learner-side data management means and the learner-side data storage means store the learner's student number. The management information in which a file number assigned to the quantized audio data to the quantized audio data, a date and a time when the storage in the learner-side data storage unit is started, and a student ID number of the learner are set. The learner-side second control means controls the learner-side display means, the learner-side second network transmission means, and the learner-side student ID number management means, and The quantized voice data assigned with a number and stored in the learner-side data storage means is read out based on the management information of the learner-side data management means including the learner's student ID number, and the learner-side The language learning system according to claim 11, wherein the output is performed by a voice output unit. 14. A language learning system comprising a teacher device used by a teacher and a plurality of learner devices used by a plurality of learners, wherein digital data is stored in each learner device. Learner-side data storage means; learner-side second operation means for inputting the student's student ID number and selecting the digital data; and decoding the digital data stored in the learner-side data storage means. Learner-side second audio decoding means for generating a sound signal for playback by converting the sound, a learner-side second sound output means for outputting a sound in accordance with the decoded sound signal, and learning for managing the date and time Learner-side date / time management means, and learner-side file number management means for managing a file number registered when the digital data is stored in the learner-side data storage means. A learner-side student number management unit that manages the learner's student number in association with accumulated data; and a file number obtained from the learner-side file number management unit is assigned to the digital data, and the file number is assigned. The date and time when the storage of the digital data into the learner-side data storage unit is started is obtained from the learner-side date / time management unit, and the digital data stored in the learner-side data storage unit is converted into the digital data. Learner-side data management means for managing based on management information in which a file number assigned to data, a date and time when storage in the learner-side data storage means has started, and a student ID number of the learner are set. Operating the learner-side display means, the learner-side data storage means, and the learner-side data management means by the learner-side second operation means. Learner-side second control means for controlling according to the work;
The quantized voice data, which has been given the file number and stored in the learner-side data storage unit, is converted by the learner-side second control unit based on the management information of the learner-side data management unit. A language learning system characterized in that the language output is read out and output by the learner-side voice output means without going through a network. 15. A language learning system in which a teacher device used by a teacher and a plurality of learner devices used by a plurality of learners are connected to a network, wherein each learner device has Learner-side voice input means for inputting a learner's voice and generating a voice signal according to the voice; and a learner's side for generating digital voice data by quantizing a voice signal from the learner-side voice input means. Quantization means; learner-side network transmission means for distributing the quantized voice data and predetermined command data over a network; and learning for controlling the learner-side network transmission means and the learner-side quantization means. Learner-side first control means, and learner-side network receiving means for receiving the quantized audio data transmitted on the network. A first operation unit on the teacher side, on which the teacher performs a predetermined input operation; a network transmission unit on the teacher side, which distributes predetermined command data and other data on the network; and controls transmission and reception of command data on the network. Teacher-side first control means, the teacher-side network receiving means for receiving the quantized audio data transmitted on the network, the quantized audio data received by the teacher-side network receiving means, or the teacher or Teacher-side data storage means for storing other digital data used by any of the learners; teacher-side second operation means for inputting a student ID number of the learner and performing a predetermined command operation; Teacher-side date / time management means for managing time; and storing the digital data in the teacher-side data. A teacher-side file number management unit that manages a file number registered when the file is stored in a column; a teacher-side student number management unit that manages the learner's student number in association with stored data; The file number obtained from the side file number management unit is assigned, and the date and time when the digital data with the file number is stored in the teacher side data storage unit is obtained from the teacher side date / time management unit. The digital data stored in the teacher-side data storage means is stored in a file number given to the digital data, the date and time when the storage in the teacher-side data storage means is started, and the student ID number of the learner. Teacher-side data management means for managing based on a set of management information; the teacher-side network receiving means; and the teacher-side Data storage means and teacher-side second control means for controlling the teacher-side data management means. The teacher-side first control means controls the teacher-side network transmission in accordance with the operation of the teacher-side first operation means. Controlling the means, the teacher-side second control means, in accordance with the operation of the teacher-side second operation means, the teacher-side network receiving means,
The controller controls the teacher-side data storage unit and the teacher-side data management unit, assigns a continuous file number to the quantized audio data, and stores the quantized audio data in the teacher-side data storage unit. A language learning system which is managed by the teacher-side data management means based on the management information. 16. A language learning system in which a teacher-side device used by a teacher and a plurality of learner devices used by a plurality of learners are connected to a network, wherein the teacher device includes: Performs a predetermined input operation, a teacher-side first operating unit, a teacher-side second network receiving unit that receives quantized audio data distributed over a network, and a quantum received by the teacher-side second network receiving unit. Teacher-side audio decoding means for decoding the encoded audio data to generate an audio signal; teacher-side audio output means for outputting audio in accordance with the audio signal from the teacher-side audio decoding means; A first image control unit for controlling the second network reception unit on the teacher side and the audio decoding unit on the teacher side according to an operation of the first operation unit; and displaying a predetermined image. Teacher-side display means, teacher-side data storage means for storing digital data used by either the teacher or the learner, and teacher for distributing digital data stored in the teacher-side data storage means on a network Side second network transmission means; teacher side second operation means for inputting a student ID number of the learner and performing a predetermined command operation; teacher side date / time management means for managing date and time; A teacher-side file number management unit that manages a file number that is registered when the file is stored in the teacher-side data storage unit; and a teacher-side student number management unit that manages the learner's student number in association with stored data. A file number obtained from the teacher-side file number management means is assigned to the digital data, and the file number is assigned The date and time when the storage of the digital data in the teacher data storage unit is started is acquired from the teacher date / time management unit, and the digital data stored in the teacher data storage unit is stored in the digital data. A teacher-side data management unit that manages based on management information in which the assigned file number, the date and time when storage in the teacher-side data storage unit has started, and the student ID number of the learner; A teacher-side second control unit that controls the teacher-side second network transmission unit, the teacher-side data storage unit, and the teacher-side data management unit in accordance with an operation of the teacher-side second operation unit. The quantized audio data which is given a continuous number by the data management means and stored in the teacher side data storage means is read out based on the management information, Language learning system and outputs in teacher side audio output unit. 17. A language learning system comprising a teacher device used by a teacher and a plurality of learner devices used by a plurality of learners, wherein a predetermined image is displayed on the teacher device. Teacher-side display means, teacher-side audio decoding means for decoding quantized audio data to generate an audio signal, and teacher-side audio output for outputting audio according to the audio signal from the teacher-side audio decoding means Means, teacher-side data storage means for storing digital data used by any of the teacher or the learner, teacher-side operation means for performing the input operation of the student ID number of the learner and a predetermined command operation, A teacher-side date / time managing means for managing the date and time; and a teacher-side file managing a file number registered when the digital data is stored in the teacher-side data storing means. File number management means, a teacher's student number management means for managing the student's student number in association with accumulated data, and a file number obtained from the teacher's file number management means attached to the digital data. The date and time at which the numbered digital data has started to be stored in the teacher data storage means is obtained from the teacher date / time management means, and the digital data stored in the teacher data storage means is Teacher-side data management means for managing based on management information in which a file number assigned to digital data, a date and time at which storage in the teacher-side data storage means has started, and a student ID number of the learner; According to the operation of the teacher side operation means, the teacher side display means, the teacher side speech decoding means, the teacher side data storage And a teacher-side second control means for controlling the teacher-side data management means, and assigns a continuous number by the teacher-side data storage means and stores the quantized audio data in the management information. A language learning system characterized in that the language is read out based on the data and output by the teacher's voice output means without going through a network. 18. A language learning system in which a teacher device used by a teacher and a plurality of learner devices used by a plurality of learners are connected to a network, wherein each learner device has Learner-side operating means for a learner to perform a predetermined input operation; learner-side display means for displaying a predetermined image; and learner-side speech decoding means for decoding quantized speech data to generate a speech signal. A learner-side voice output unit that outputs a voice corresponding to a voice signal from the learner-side voice decoding unit; and a learner side that receives the quantized voice data and predetermined command data from a network. A network receiving unit, a display switching unit for selectively sending predetermined learning material character data to the learner-side display unit, and switching whether or not to display the learning material character; and an operation of the learner-side operating unit. The learner-side network receiving means, the learner-side decryption means, and the learner-side first control means for controlling the display switching means. In addition to accumulating character quantized data, the teaching material storage / synchronizing the teaching material voice data and the teaching material character data and distributing them on a network.
And a control unit for transmitting predetermined command data to the learner's device and the learning material storing / distributing unit, and distributing the quantized data of the learning material voice and the learning material characters from the learning material storing / distributing unit onto a network. A teacher-side first control unit for performing, according to the command data transmitted on the network from the teacher-side first control unit, the learning material voice and the learning material character data from the learning material storage / distribution unit to the learner device. In addition, the learner-side operation switching unit switches the learner-side display switching unit by performing a predetermined operation with the learner-side operation unit, and converts the learning-material character data synchronized with the learning-material audio data distributed on the network to the learning-related data. A language learning system for selecting whether or not to display on a user side display means. 19. A teacher-side second operation means for requesting a display of a data management table for a teacher to specify data and performing a data designation operation on the teacher device, and a teacher for displaying an image of the data management table. Side display means, and reads out the quantized data management table stored by assigning a file number to the learner-side data storage means based on the management information, and outputs the data management table by the teacher-side display means. The language learning system according to claim 11 or 13, wherein: 20. A language learning system in which a teacher-side device used by a teacher and a plurality of learner devices used by a plurality of learners are connected to a network, wherein each learner device has a network. A learner-side network receiving means for receiving the quantized voice data distributed above, and a learner side for decoding the quantized voice data received by the learner-side network receiving means and outputting a voice signal. Voice decoding means; learner-side voice output means for outputting voice in accordance with a voice signal from the learner-side voice decoding means; and delivering the quantized voice data and predetermined command data to a network. A learner-side network transmitting unit, the learner-side network receiving unit, the learner-side network transmitting unit, and the learner-side decoding unit. A learner-side first control means for controlling, and a teacher-side first operation means for performing a predetermined input operation by the teacher on the teacher device; and delivering predetermined command data and other data to a network. A teacher-side first network transmitting unit, a teacher-side first control unit for controlling transmission / reception of command data on the network, and the teacher-side network receiving unit for receiving quantized audio data transmitted on the network. Teacher-side data storage means for storing the quantized voice data received by the teacher-side network receiving means, or other digital data used by either the teacher or the learner; and the student ID of the learner Second operation means on the teacher side for performing input operation and predetermined command operation of the teacher, and teacher for managing date and time Date / time management means, teacher-side file number management means for managing a file number registered when the digital data is stored in the teacher-side data storage means, and associating the learner's student ID with stored data. A teacher-side student number management unit to be managed; and a file number obtained from the teacher-side file number management unit is assigned to the digital data, and storage of the digital data with the file number assigned to the teacher-side data storage unit is started. The acquired date and time are obtained from the teacher-side date / time management means, and the digital data stored in the teacher-side data storage means is stored in the teacher-side data storage means with the file number assigned to the digital data. Based on management information, which is a set of the date and time when the learning started and the student's student ID number. A teacher-side data management unit; a teacher-side network reception unit; a teacher-side second control unit that controls the teacher-side data storage unit and the teacher-side data management unit; The teacher-side network transmitting unit is controlled according to the operation of the teacher-side first operating unit, and the teacher-side network receiving unit is controlled by the teacher-side second control unit according to the operation of the teacher-side second operating unit.
The controller controls the teacher-side data storage unit and the teacher-side data management unit, assigns a continuous file number to the quantized audio data, and stores the quantized audio data in the teacher-side data storage unit. A language learning system which is managed by the teacher-side data management means based on the management information.