CN206348971U - One kind speech training electronics - Google Patents

Abstract

An electronic instrument for speech training, comprising a housing, a display screen, a loudspeaker, a switch button, a confirmation key, an arrow key, and a USB interface, a display screen is installed on the housing, a switch button is installed on one side of the display screen, and There is a camera, a confirmation key and an arrow key are arranged at the bottom of the display screen, and the arrow keys are evenly distributed around the confirmation key, a speaker is arranged under the confirmation key and the arrow key, a USB interface is provided on one side of the housing, and a control panel is installed inside the housing. device, training mode storage module, timing module, audio and video data acquisition module and recording storage module, the audio data acquisition module and recording storage module are bidirectionally connected with the controller, training mode storage module, timing module, camera, display, speaker and switch button One-way connection with the controller. The utility model is small in appearance, convenient and practical, and realizes simulation training for learners through the mutual coordination of different modules.

Description

A speech training electronic instrument

technical field

The utility model relates to the technical field of electronic instruments, in particular to an electronic instrument for speech training.

Background technique

Speech is a process in which a speaker clearly and completely expresses his or her own opinions and propositions, clarifies the truth or expresses emotions, and conducts publicity and agitation in a public place, with vocal language as the main means and posture language as the auxiliary means. language communication activities.

Before the official speech, the speaker will conduct speech training, find out his own shortcomings from the training, and then slowly correct it to achieve the best speech effect. In many cases, when the speaker is training, he asks someone to help him comment on the spot or watch the video and then look back at the video to find the problems or shortcomings in the speech process. There is no effective reminder of the result of the speech training, so the speech Those who are unable to satisfy self-training and correction to achieve the effect of improving speech skills and abilities.

At present, there are many training software products on the market, which only use speech recognition technology, and the recognition rate is low. The speech training products are mainly in the state of Chinese and English speech synthesis information and oral assessment in specific industries, and there is no recording function for learners to look back and find problems. ; There is no accurate timing function to better grasp the whole speech process; even if the existing product database is excellent, it will not contain all the information, but it is used for speech training, easy to carry and use, and can be connected to a computer or mobile phone There are fewer instruments.

Utility model content

The technical problem to be solved by the utility model is: to overcome the deficiencies of the prior art, aim at the problems in the prior art, provide a file with a small appearance, easy to use, and contain various speeches, and provide different modules to coordinate with each other to realize the Speech training electronics for simulated training of learners.

The technical solution adopted by the utility model to solve the technical problems is: a speech training electronic instrument, including a housing, a display screen, a loudspeaker, a switch button, a confirmation key, an arrow key, and a USB interface, and a display screen is installed on the housing. A switch button is installed on one side of the display screen, a camera is arranged above the display screen, a confirmation key and an arrow key are arranged at the bottom of the display screen, and the arrow keys are evenly distributed around the confirmation key, and a speaker is arranged below the confirmation key and the arrow key. There is a USB interface on one side of the housing, and a controller, a training mode storage module, a timing module, an audio and video data acquisition module and a recording storage module are installed in the housing. The audio data acquisition module and the recording storage module are bidirectionally connected to the controller. The storage module, the timing module, the camera, the display, the loudspeaker and the switch button are unidirectionally connected with the controller.

Further, the direction keys are composed of an up direction key, a down direction key, a left direction key and a right direction key.

Further, simulated speech files are stored in the training mode storage module.

Further, the timing module is a timing chip of model R8025T.

Further, the audio-video data collection module includes an audio sensor, and the audio sensor collects the learner's voice signal through preset parameters.

Further, the recording storage module stores the sound signals collected by the two-way audio and video sensors.

Compared with the prior art, the utility model has the beneficial effects:

(1) The utility model is small in size, easy to operate, and easy to carry. It can be directly connected to a mobile phone or a computer through a USB interface for use, and integrates audio, video, and text;

(2) Connecting with a computer or a mobile phone through a USB plug can incorporate more data processing information to ensure the establishment of a control platform for processing large amounts of data, which can realize the calculation of large amounts of data and the correct output of results in real time;

(3) The learner's pronunciation and mouth shape correction guidance can be displayed intuitively through the display screen, and the commentary sound is broadcast through the loudspeaker, so as to realize the purpose of intuitively guiding the operation of voice and image;

(4) The combination of speech recognition and camera improves the recognition rate of electronic instruments, and the addition of animation demonstration function makes up for the boringness of voice teaching and improves the interest of learners' speech training;

(5) The utility model can realize the sharing on the network by connecting with the computer or the mobile phone through the USB plug, share with the classmates and teachers through the network channels such as WeChat, Weibo, QQ, etc., and the teachers can guide the students' training situation.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is a circuit block diagram of an embodiment of the utility model.

In the figure: 1. Shell 2. Switch button 3. Speaker 4. USB plug 5. Left arrow key 6. Down arrow key 7. Right arrow key 8. Up arrow key 9. Confirm key 10. Display screen 11. Camera.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.

As shown in Figures 1-2: a speech training electronic instrument, including a housing 1, a display screen 10, a speaker 3, a switch button 2, a confirmation key 9, direction keys, and a USB interface, and a display screen 10 is installed on the housing 1 A switch button 2 is installed on one side of the display screen 10, a camera 11 is arranged on the top of the display screen 10, a confirmation key 9 and direction keys are arranged on the bottom of the display screen 10, the direction keys are evenly distributed around the confirmation key 9, and the confirmation key Speaker 3 is set below 9 and direction keys, and one side of housing 1 is provided with USB interface, and housing 1 is provided with PLC, training mode storage module, timing module, audio data acquisition module and recording storage module, audio data acquisition module and The recording storage module is bidirectionally connected to the PLC, and the training mode storage module, timing module, information identification module, camera 11, display 10, loudspeaker 3 and switch button 2 are unidirectionally connected to the PLC.

The direction keys are composed of an up direction key 8, a down direction key 6, a left direction key 5 and a right direction key 7, and operations such as function selection, page turning or volume adjustment can be performed.

Multiple different forms of simulated speech files are provided in the training mode storage module, and different files can be selected for comparison training by pressing the confirmation key 9 and the direction keys, such as the learner can enter the speech mode imitating a celebrity, the speech mode under a specific scene And impromptu speech mode and other modes, for example, learners can choose to imitate a celebrity, a competition scene or poetry recitation for training.

The timing module is a timing chip of model R8025T, the timing is accurate, and learners can have a better grasp of the timing of the speech.

Described audio data collection module contains audio sensor, is used for collecting the sound signal of learner; Gathers the facial image of learner by camera 11; Audio and video can be synchronous dynamically, also can be independent, and audio and video pass through display screen 10 and speaker 3 presentations.

The recording storage module stores the sound and image signals collected by the two-way sensor of audio and video, so that learners can find out the problem by themselves.

The working principle of this embodiment: when using the speech training electronic instrument, press the switch button 2 to enter the main interface of the speech training system, and there are training selection mode, timing mode, recording mode and camera mode on the display screen 10, by pressing the confirmation key 9 and direction keys can select different modes, select the training selection mode to train, and the audio data acquisition module, recording storage module and camera 11 inside the speech training electronic instrument collect and store the learner's pronunciation and image information, through the display screen 10 And the speaker 3 feeds back to the learners in the form of text, images or animations, and the learners can practice repeatedly, or look back at the stored content to find problems; the learners can have a better grasp of the time of the speech through the timing module; The USB plug 4 is inserted into the USB interface of the speech training electronic instrument, and then connected to a computer or a mobile phone to incorporate more data processing information, and also to realize sharing on the network, through WeChat, Weibo, QQ and other network channels with classmates, Shared by the teacher, the teacher can give real-time guidance on the training situation of the students; the utility model is suitable for the students' daily speech training, speech teaching and speech competition, and can help solve the problem that the classroom training of the university speech course cannot meet the needs of the students.

Claims (6)

1. one kind speech training electronics, it is characterised in that：Including housing, display screen, loudspeaker, shift knob, acknowledgement key, side Display screen is installed, the side of display screen is provided with shift knob, and the top of display screen, which is provided with, to be taken the photograph on Xiang Jian, USB interface, housing As head, the lower section of display screen is provided with acknowledgement key and directionkeys, and directionkeys is uniformly distributed centered on acknowledgement key, acknowledgement key and direction The lower section of key sets loudspeaker, and housing side, which is provided with USB interface, housing, is provided with controller, training mode memory module, timing Module, audio, video data acquisition module and recording storage module, audio data collecting module and recording storage module and controller It is bi-directionally connected, training mode memory module, timing module, camera, display, loudspeaker and shift knob and controller are unidirectional Connection.

2. electronics are trained in speech as claimed in claim 1, it is characterised in that：The directionkeys by upper directionkeys, lower directionkeys, LeftArrow and right direction key composition.

3. electronics are trained in speech as claimed in claim 1, it is characterised in that：Be stored with mould in the training mode memory module Intend speech file.

4. electronics are trained in speech as claimed in claim 1, it is characterised in that：The timing module is model R8025T meter When chip.

5. electronics are trained in speech as claimed in claim 1, it is characterised in that：The audio data collecting module contains audio biography Sensor, audio sensor gathers the voice signal of learner.

6. electronics are trained in speech as claimed in claim 1, it is characterised in that：The recording storage module stored audio video two The voice signal of road sensor collection.