CN1231045A - Caption type language learning system using caption type learning terminal and communication network - Google Patents
Caption type language learning system using caption type learning terminal and communication network Download PDFInfo
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- CN1231045A CN1231045A CN98800962A CN98800962A CN1231045A CN 1231045 A CN1231045 A CN 1231045A CN 98800962 A CN98800962 A CN 98800962A CN 98800962 A CN98800962 A CN 98800962A CN 1231045 A CN1231045 A CN 1231045A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/06—Foreign languages
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
- G09B5/14—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations with provision for individual teacher-student communication
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Abstract
A caption type language learning system utilizing a communication network is disclosed. The system includes a captioning language training network server (11) for databasing the data for respective learning fields. A communication switching station (12) receives the captioning language learning data through the network. A satellite switching station (13) transmits the data suitable to the communication characteristics through a communication network. The system further includes wire and wireless communication terminals (18, 19, 28, 22, 23, 24, 25, 26, 27) for receiving captioning language learning data from an external communication network. A wireless communication terminal having a captioning language learning function or a captioning language training terminal (21) receives captioning language learning data through the wire switching station (17) or directly from an external communication network. The caption and audio data can be watched and listened without using the conventional captioning type cassette tape and player. Further, the carrying is convenient, and malfunctions do not occur, so that foreign languages can be learned in a convenient way.
Description
1. the field of the invention
The present invention relates to caption type language learning system.Especially, the present invention relates to use the caption type language learning system of communication network, in this system, there be not to use magnetic tape cassette and the boxlike player that the captions explanation is arranged, but used a microprocessor, so that by the caption type language learning terminal and receive the language learning data by wired or wireless or satellite communication network or catv network and carry out captions and show and voice output with DSP (digital signal processing) function.
2. the description of prior art
Usually, studying English, when Japanese or other foreign languages, cassette tape player being used with magnetic tape cassette, perhaps use the caption type cassette tape player of exportable sound and captions.
These foreign language learning medium all have to carry with player, and this is pretty troublesome.Arrived certain degree although their size is all little, reduced to exist restriction aspect tape and the player physical dimension.Therefore, a lot of inconvenient part that learns a language in the round way of work.
In addition, for caption type boxlike player, because the imbalance and the wearing and tearing of magnetic head, also owing to the difference of different manufacturers standard, noise can be mixed in the voice signal, or may break down when showing captions.
In addition, when buying the caption type magnetic tape cassette, must settle a bargain, perhaps buy a whole set of according to annual basis.In addition, also will buy a caption type player, so expense can be very high.
In addition, when buying the caption type player, motivation is a curiosity, therefore in case after buying, they are frequently placed and do not use.
The invention is intended to overcome the shortcoming of above-described routine techniques.
Therefore, the purpose of this invention is to provide a language learning terminal, in this terminal even do not use captions display type magnetic tape cassette and captions display type boxlike player, also can carry out the study of language by using a microprocessor that has a DSP (digital signal processing) that the sound of study and caption content are stored in the internal storage.
Another object of the present invention provides a caption type language learning terminal, in this terminal, do not use the boxlike player of caption type magnetic tape cassette and demonstration captions, and do not use the PC that modulator-demodular unit has been installed, sound and caption data are received from external source by the modulator-demodular unit of inside, and store in the data-carrier store module, when needs, can carry out language learning.
Another object of the present invention provides a wireless communication terminal that has a speech training function, in this terminal even without the boxlike player that uses captions display type magnetic tape cassette and captions display type, and do not use the PC that modulator-demodular unit has been installed, sound and caption data are received by the modulator-demodular unit of inside, and store in the data-carrier store module, thereby can learn a language.
Another object of the present invention provides an on-line study system, in this system, set up database server for learning areas separately by use language learning terminal, then, for example internet, intranet's learning data of necessary amount communicate by letter with PC and other similar fashion are provided for user's terminal by network with the form of InfoShop, thereby introduce strong motivation and interest.
Another object of the present invention provides a caption type language learning system, in this system, set up database server for separately learning areas such as sound and caption data and music and game data and other class likelihood datas, then when needed, learning data is provided for a switching station, and the data of necessary amount are by network such as wired, wireless or satellite communication network or catv network and other similar network are provided for user's caption type language learning terminal or user's wireless communication terminal (as pager, PCS, PHS, cellular terminal), make study not restrictedly carried out by the place.
For achieving the above object, according to the language learning terminal of using the DSP function of the present invention, comprise; The short-access storage part is used for receiving language learning sound and the caption data that needs storage and externally provide; The interface section is used to make external voice and caption data to be read by interior arrangement; The DSP part, be used for CE (captions can the be used) signal segmentation that receives the data based CPU that data procedures will receive from communication interface by CPU become voice data and caption data in case with these data storage to the short-access storage part, and be used for receiving order and provide the caption data of short-access storage in partly to LCD display by CPU at the host interface bus of playing process by CPU; The CODEC part, be used to receive reference numerals (being used to separate the zone between captions and another captions), be used to receive by RAM part and DSP partly from the caption data of short-access storage and the start address of voice data, so that convert voice signal to analoging sound signal; Amplifier section is used to amplify the voice signal of CODEC part, and they are outputed on loudspeaker or the earphone; Lcd driver is used for receiving caption data from CPU and drives the LCD display part; Rechargeable battery is used for providing power supply to terminal; One microprocessor, when being used for searching out caption data the CE signal is become high level H according to the data that receive from the outside, be used for interface bus output token signal by main frame and caption data to the DSP part, be used for when running into relevant voice data, the CE signal being become low level L to export this voice data to the DSP part, be used for according to when memory portion reads sound and caption data, passing through bus transfer reference numerals and playback command by next playback switch to the DSP part, be used for converting the caption data of DSP part to character signal they are shown to the LCD demonstration, be used for exporting next reference numerals or previous mark and counting to that DSP partly reads current reference numerals so that playback next or previous sound and caption data according to pressing the switch that moves forward and backward, be used for sound by communication interface output storage part and caption data to external unit (base station of PC or terminal), and be used for checking memory data amount and free storage capacity by bus, with the various information of output DSP part and terminal to lcd driver.
In another aspect of this invention, caption type language learning terminal according to the present invention comprises: modem portion is used for receiving captions learning data, music data, game data and other class likelihood datas by the wireline communication network and the caption type language learning webserver from wired switching station; The interface section, it is readable to be used to make external voice and caption data (coming from wired or wireless terminal or PC) to become interior arrangement; Inner captions language learning data-carrier store part is used to receive language learning sound and caption data to store and they are provided; The CODEC part is used for receiving voice data to convert this voice signal to analoging sound signal by the DSP/CPU part from data-carrier store; Amplifier section is used to amplify the voice signal of CODEC part they are outputed to loudspeaker or earphone; Lcd driver is used for partly receiving caption data from DSP/CPU and drives the LCD display part; The DSP/CPU part, be used for the data that receive being divided into voice data and caption data to store in this data to data memory portion in process from modem portion and communication interface reception data, and the relevant sound of conversion and caption data to be offering them LCD display part and loudspeaker, and advance or retreat switch playback next or previous sound and caption data by pressing.
In another aspect of the present invention, the wireless data communications terminal that has the subtitle language training function according to the present invention comprises: the RF/IF part is used for receiving subtitle language learning data, music data or game data by antenna from communication network and amplifies they are carried out RF; Modem portion is used for the data-signal that demodulation RF amplifies; The agreement control section is used for from the data-signal of this modem portion receiving demodulation so that data extraction is become to be suitable for different communication protocol such as TDMA, CDMA, FLEX and other similar agreements; The CODEC part is used to receive voice data to convert this voice signal to analoging sound signal so that they are outputed to loudspeaker; The Data Transmission Controlling part is used for receiving information data from the agreement control section and comes selectively they to be transferred to external unit, to the LCD demonstration, or on caption type language learning data-carrier store part; The DSP/CPU part, be used to control basic radio communication function, be used for storing captions language learning data to data storer, be used for when pressing play button that conversion sound and caption data offer with them that LCD shows and loudspeaker and be used for advancing or next or previous sound and caption data of playback during back spacer pressing; ROM and RAM part are used to store various address dates and the routine data that CPU uses; Inner captions language learning data-carrier store part is used for providing them behind sound that receives language learning from the outside and caption data; With a key part with various keys.
In another aspect of the present invention, online langue leaning system according to the present invention comprises: database server is used for the database manipulation and the storage of learning areas subtitle language learning data and various music and game data separately; User PC part, the various learning datas (by receiving as internet, PC communication, private BBS and other similar fashion at spider lines) that are used for receiving database server to be being stored in them in the inner supplementary storage, and have modulator-demodular unit and the communications interface unit that is used for storing the learning data that receives from the language learning end; Statement machine part with a modulator-demodular unit, PC and LCD and bond switching, be used for by receiving subtitle language data, music data and the game data of database they are stored in the DB unit at spider lines or dedicated line, be used for showing relevant learning data according to the operation of key, be used to fill terminal, be used for when new learning data commercialization from statement machine administration PC new database more; Statement machine PC is used for by a large amount of various data of filling statement machine part of remote control management, and is used for partly providing the data that produce recently to the statement machine; Terminal part with a base station, LCD display part and the memory portion that comprises a filling part and data buffering part, be used for receiving learning data from user PC by a communication interface, and be used for filling statement machine part and receive data necessary with the training of implementation language be used for the data storage of internal storage being advanced in the auxiliary storage apparatus by the communications interface unit of user PC part from data.
In another aspect of the present invention, comprise according to caption type learning of the present invention system: subtitle language learning network server, be used for the database manipulation and the storage of various subtitle language learning datas, music data and the game data of different field, so that provide subtitle language learning data and other class likelihood datas for the user on demand; The communication exchange station is used for receiving the subtitle language learning data by internet, PC communication, private BBS or other similar fashion; Comprise that various wired or wireless communication terminals are (as the FPLMTS terminal, pager, the PC terminal, phs terminal, the PDA terminal, cellular terminal, wireless CATV receiver, wired CATV receiver, user PC and other similar devices) communication network, be used for by utilizing the satellite switching station, the switched wireless station, the communication network of wired or wireless CATV station and wired switching station receives subtitle language learning data and other class likelihood datas, also comprise have a subtitle language training function or include the wireless communication terminal that is used for directly from communication network or the user's subtitle language learning terminal by any the reception subtitle language learning data of wired switching station among the various terminals.
With reference to the accompanying drawings, by describing the preferred embodiments of the present invention in detail, above-mentioned purpose of the present invention and other advantages will become more clear, wherein
Fig. 1 has described the structure of the subtitle language learning system of utilizing communication network according to the present invention;
Fig. 2 has described the structure of the subtitle language learning system of utilizing terminal according to the present invention;
Fig. 3 is a block diagram of representing subtitle language learning terminal structure according to the present invention;
Fig. 4 is a process flow diagram of representing the operation of subtitle language learning terminal according to the present invention;
Fig. 5 is a block diagram of representing to utilize the subtitle language learning terminal structure of DSP according to the present invention;
Fig. 6 is a process flow diagram of representing to utilize the subtitle language learning terminal operation of DSP according to the present invention;
Fig. 7 is a block diagram of representing to have the wireless data communications terminal structure of subtitle language training function according to the present invention;
Fig. 8 is a process flow diagram of representing to have the wireless data communications terminal operation of subtitle language learning terminal according to the present invention;
Fig. 9 A is according to the exterior contour that the invention describes the subtitle language learning terminal;
Fig. 9 B is according to the invention describes the exterior contour of learning another embodiment of curtain language learning terminal;
Fig. 9 C is according to the exterior contour that the invention describes the wireless data communications terminal with subtitle language learning terminal.
Fig. 5 is a block diagram of representing to utilize the subtitle language learning terminal structure of DSP according to the present invention;
As shown in the figure, the subtitle language learning terminal according to the DSP of utilization of the present invention comprises: the memory portion 1 that is used to store learning data; Be used for receiving the communication interface 2 of learning data from external unit; The DSP part 3 that is used for processing caption and sound learning data; The RAM part 4 that is used for memory address; Be used for voice data is converted to the CODEC part 5 of analoging sound signal; Amplifier section 6; Be used to drive the lcd driver 7 that the LCD display device shows caption data; Rechargeable battery part 8; Microprocessor portion 9 with all control operations that are used to realize terminal.
Fig. 6 is the process flow diagram that utilizes the subtitle language learning terminal operation of DSP according to the present invention in the presentation graphs 5;
When data when external unit is provided, the learning data that provides from PC or place, base station is imported into the microprocessor 9 by communication interface 2.
If the data of input are caption datas, microprocessor 9 becomes high level H with CE (captions can be used) signal, and exports a reference numerals (MARIC) (being used for cutting apart the zone of captions and another captions) and caption data to DSP part 3 by host interface bus.For with the corresponding voice data of caption data, the CE signal become low level (L) with the output sound data in DSP part 3.
If these input data are caption datas, the start and end address of DSP part 3 storage mark numbers and caption data, and with the input captions and voice data store among short-access storage part 1-1 and the 1-2.Under this condition, if the voice data of input is stereosonic, then the voice data of L channel and R channel is stored among memory portion 1-1 and the 1-2.
Betwixt, if the playback switch signal is imported in the microprocessor 9, then microprocessor is exported this reference numerals and playback command in DSP part 3 by host interface bus.Under this condition, DSP part 3 reads the relevant address contents of memory portion 1 so that they are outputed to microprocessor 9 based on the start and end address that the reference numerals that is received reads in the memory portion 1 (caption data that storage is relevant) from RAM part 4.Simultaneously, its output sound data (before next captions) are in CODEC part 5.
The caption data that is transmitted from microprocessor 9 is converted into character signal to output on the lcd driver 7.
Lcd driver 7 drives the LCD display device to show relevant captions.
Betwixt, the voice data that outputs to CODEC part 5 is converted to simulating signal by part 5.Then they are exaggerated device 6 amplifications to output on loudspeaker or the earphone.
When advance switch or reverser are pressed, microprocessor 9 reads current reference numerals exporting next reference numerals or previous mark is counted in the DSP part 3, so next or previous voice data can be play by mode described above.
Data in memory portion 1 are transferred to the base station and (comprise charging circuit and data buffer, be mounted with PC or terminal therein) time, microprocessor 9 receives sound and caption data by communication interface 2 they are outputed on PC or the base station by DSP part 3 from memory portion.
Fig. 2 is a structure of representing to utilize the subtitle language learning system of terminal among Fig. 5 according to the present invention.This system comprises: the database server 10 that is used for storing with the database form data of corresponding learning areas; Be used for the user PC part 20 that receives and store this learning data by at spider lines; The necessary data that is used for coming from database is filled into the data of terminal and fills statement machine part 30; Be used for statement machine administration PC part 40 by remote control management statement machine part 30; Receive the terminal part 50 of data with being used for from user PC part 20 or statement machine part 30 with the implementation language training.
When coming from user's request for one, the subtitle language learning data that is stored in the database server 10 is sent in the inner auxiliary storage apparatus by internet, intranet, PC communication, private BBS or other similar fashion and the modulator-demodular unit by user PC part 20.
The needs that are stored in the data based user in the auxiliary storage apparatus of user PC part 20 are transferred to the end of terminal part 50 by a specific interface card or communication interface bus such as PC universal serial bus RS-232 or parallel bus (IEEE).Data are stored in the internal storage of terminal of the present invention being used for language learning like this, or these data are transferred to the base station of terminal part 50 from user PC part 20, are stored in the internal data buffer zone part with temporary.These data can be transferred in the terminal when terminal is recharged.
Betwixt, the data that are stored in the terminal memory are sent in the auxiliary storage apparatus of user PC part 20 via the data buffer of base station or via the interface communication bus of user PC part 20.
Betwixt, to distinguish (outdoor site) outdoors when being received, use data to fill statement machine part 30 when these data.Under this condition, the desired type of learning data is selected according to the bond switching of this statement machine.Selecteed these data are injected in the terminal from database data (receiving from database server 10) like this.
Fig. 1 is a structured flowchart of representing to utilize the subtitle language learning system of communication network according to the present invention.
As shown in the figure, this system comprises: the subtitle language training network server 11 that is used for the database manipulation of corresponding learning areas data; Be used for receiving the communication exchange station 12 of subtitle language learning data from network; Be used for transmitting the satellite switching station 13 of data with communication feature by communication network; Switched wireless station 14; Wireless CATV station 15; Wired CATV station 16; Wired switching station 17; Be used for receiving the wired and wireless communication terminal 18,19,28,22,23,24,25,26 and 27 of subtitle language learning data from external communication network; Be used for by wired switching station 17 or the direct wireless communication terminal that receives the subtitle language training terminal 21 of subtitle language learning data from external communication network with having the subtitle language learning functionality or having.
When a request from the user, the subtitle language learning data that is stored in the subtitle language learning network server 11 is sent in the communication exchange station 12 by internet, intranet, PC communication, private BBS or other similar fashion.
The data based user's communications environment that is transferred on the communication exchange station 12 is sent on satellite switching station 13, switched wireless station 14, wireless CATV station, wired CATV station 16 or the wired switching station 7.These data further are sent to multiple user terminal, as on one of them of FPLMTS terminal 22, pager 23, PC terminal 24, phs terminal 25, PDA terminal 26, digital cellular terminal 27, wireless CATV receiver 19 and wired CATV receiver 28.Wired or wireless terminal be not limited to described above those, may be more diversified.
Betwixt, the data that receive by wired switching station 17 may or may not be transferred on user's subtitle language training terminal 21 via user PC18 via user PC18.
The subtitle language learning data that is transferred to wired or wireless terminal 19,28,22,23,24,25,26 or 27 trains the communication interface of terminal to be stored in the memory portion via user's subtitle language.Cun Chu data can be play by the user and learn like this.
Betwixt, external subtitle data-carrier store module can be attached to the form of separating on it, makes that study also can directly be carried out even without receiving data by wired or wireless data communication.
Fig. 3 is a block diagram of representing to utilize the subtitle language learning terminal structure of communication network according to the present invention.As shown in the figure, this terminal comprises: the modem portion 31 that is used for receiving from subtitle language learning network server 11 by wired switching station the subtitle language learning data; Be used for from wired or wireless terminal or PC to be received the communication interface part 32 of these data by the readable form of interior arrangement; The inside captions language learning data-carrier store part 33 that is used for stored sound and caption data; Be used for this voice data is converted to the CODEC part 34 of analog sound data; Amplifier section 35; Be used to drive the lcd driver 7 that LCD display part 38 shows caption data; The DSP/CPU part 39 that is used to handle sound and captions learning data and is used to control whole terminal.
Fig. 4 is the process flow diagram of the operation of the subtitle language learning terminal in the presentation graphs 3 according to the present invention.
From the process of outside input captions language learning data, if not via PC, if and current state is direct modem communication pattern via wired switching station, then modulator-demodular unit 31 is actuated to realize dtmf dialing, make to form with wired switching station to be connected, and the subtitle language learning data can be received via modulator-demodular unit 31.
Betwixt, if the PC communication pattern, subtitle language learning data or by using PC to be received via wired switching station or via the wired or wireless communication terminal, then data are received by communication interface part 32 in this pattern.
DSP/CPU part 39 or receive sound and caption data to handle and to control them, they are stored in the inner caption data memory portion 33 by modulator-demodular unit 31 or by communication interface part 32.
When data storage was finished, Data Receiving was finished after the wired connection that stops modem portion 31 under the modem communication pattern, finishes and should receive directly under the PC communication pattern.
Betwixt, be opened if be connected to the playback switch of the switch sections on the DSP/CPU part 39, like this, if the language learning pattern is established, then the DSP/CPU part reads this data from data-carrier store part 33.According to the relative address among the RAM, if voice data, then these data are sent in the CODEC part and are converted into analog sound data.Then data are exaggerated part 35 amplifications to export by loudspeaker.
Betwixt, if the data in the data-carrier store part 33 are caption datas, then these data are sent on the LCD drive part 37, and drive the LCD display device, so that sound and caption data are by playback.
Under the language learning pattern, if advance or back spacer is pressed, next and previous sound and caption data can be carried out language learning like this by playback.
Betwixt, if external subtitle speech training memory module 41 can be installed dividually, then various learning datas also can be exchanged even without wired or wireless reception, thereby can realize study.
CODEC part 34 comprises a D/A converter and a filtrator.
Fig. 7 is a block diagram of representing to have the wireless data communications terminal structure of subtitle language training function according to the present invention;
As shown in the figure, this terminal comprises: be used for receiving the FR/IF part 51 that data realize that RF amplifies by antenna; The modem portion 52 that is used for the data-signal of demodulation RF amplification; The data of receiving that are used to achieve a butt joint are extracted control to be suitable for the pattern protocol control section 53 of communication protocol; Be used for voice data is converted to the CODEC part 54 of analog sound data; Be used for coming the Data Transmission Controlling part 56 in control transmission path according to the type of data; Be used to control whole terminal and be used to handle the DSP/CPU part 55 of sound learning data; Be used to store the ROM/RAM part 60 of CPU program and address date; The inside captions language learning data-carrier store part 59 that is used for stored sound and captions learning data; With the LCD display part 58 that is used to show caption data.
Fig. 8 is the process flow diagram of the wireless data communications terminal operation in the presentation graphs 7 according to the present invention.
Under the transmission pattern, when the subtitle language learning data by the wired or wireless communication network when the outside is transfused to, DSP/CPU part 55 is checked transmission pattern (Y) and sound conversation modes (N).Carried out the RF amplification by the data that antenna receives by RF/IF part 51, and through modem portion 52 time, be demodulated to digital data signal.
Be transferred to agreement control section 53, the reception data that become to be suitable for communication protocol to extract from the data of modem portion 52 outputs.
Under this condition, DSP/CPU part 55 is checked transmission pattern (Y) and sound conversation modes (N).If received data are voice datas, then these data are output on the CODEC part 54, to be converted into the analog sound data signal.
Betwixt, DSP/CPU part 55 is checked transmission pattern (Y) and sound conversation modes (N).If received data are information data rather than subtitle language learning data, then these data are output on the external unit by Data Transmission Controlling part 56.
Betwixt, handled and control by DSP/CPU part 55 from the subtitle language learning data of protocol section 53 outputs, to be stored in the inner captions language learning data-carrier store part 59.
If the user selects mode of learning by the play button of pressing key part 57 places, then DSP/CPU part 55 is checked transmission pattern (Y) and language learning pattern (N), and the data in the reading of data memory portion 59.Like this, according to the address of internal RAM, if data are voice datas, then these data are sent to and are converted into the analog sound data signal in the CODEC part 54, to output on the loudspeaker.
If the data that read from data-carrier store part 59 are caption datas, DSP/CPU part 55 is implemented control so that be shown on the LCD display part 58 corresponding to the caption data of relevant voice data.
In addition, when advancing or back spacer when being pressed under the language learning pattern of key part 57, next and previous sound and caption data be by LCD display part 58 and loudspeaker output, so that repeat sound and subtitle language study becomes possibility.
Fig. 9 A and 9B have described the exterior contour according to the embodiment of subtitle language learning terminal of the present invention.Fig. 9 C has described the exterior contour that has the wireless data communications terminal of subtitle language learning terminal according to of the present invention.
These preferred embodiments of the present invention are instantiation of the present invention, so exterior contour can change by various ways, and do not depart from category of the present invention.
According to the present invention described above, under the situation of not using conventional captions display type magnetic tape cassette and player, captions and voice data can be observed and be heard.
In addition, this realization is easily, can not break down, so foreign language can be learnt in mode easily.Particularly, by using the online database server can carry out the renewal of data at any time., use subtitle language learning network server, this data transmission and renewal do not lacked the restriction in the zone of PC if can carrying out at any time.Therefore, the user can not learn foreign languages agonisingly.
Claims (5)
1. language learning terminal of utilizing the DSP function comprises:
Short-access storage part 1-1 and 1-2 are used to receive language learning sound and caption data to store and they are provided;
Interface section 2 is used to make outside sound and caption data readable to interior arrangement;
DSP part 3, be used for during receiving data from communication interface by described CPU, CE (captions can be used) signal according to CPU is divided into voice data and caption data with the data that receive, with with these data storage in above-mentioned short-access storage part, and be used for during playing host interface bus by above-mentioned CPU and receive order and provide the caption data of above-mentioned short-access storage part to show to LCD by above-mentioned CPU.
RAM part 4 is used to receive reference numerals to separate zone between captions and another captions and to be used to receive the start address and the end address of caption data and voice data;
CODEC part 5-1 and 5-2 are used for receiving voice data by above-mentioned DSP part from above-mentioned short-access storage, to convert this voice signal to analoging sound signal;
Amplifier section 6 is used to amplify the voice signal of above-mentioned CODEC part, they are outputed on loudspeaker or the earphone;
Lcd driver 7 is used for receiving caption data to drive the LCD display part from above-mentioned CPU;
Rechargeable battery 8 is used for providing power supply to above-mentioned terminal; With
Microprocessor 9, when the data that are used for receiving from the outside search out caption data the CE signal is become high level H, be used for arriving above-mentioned DSP part by the interface bus output token signal and the caption data of above-mentioned main frame, be used for the CE signal is become low level L exporting this voice data to above-mentioned DSP part according to running into relevant voice data, be used for according to by next playback switch when above-mentioned memory portion reads sound and caption data, arrive above-mentioned DSP part by bus transfer reference numerals and playback command, be used for converting the caption data of above-mentioned DSP part to character signal they are shown to above-mentioned LCD display device, be used for exporting next reference numerals or previous mark and counting to above-mentioned DSP and partly read current reference numerals and put next or previous sound and caption data back and forth according to pressing the switch that moves forward and backward, be used for exporting the sound of above-mentioned memory portion and caption data to an external unit (base station of PC or above-mentioned terminal) by above-mentioned communication interface, and be used for checking memory data amount and free storage capacity by bus, with the various information of exporting above-mentioned DSP part and above-mentioned terminal to above-mentioned lcd driver.
2. online langue leaning system comprises:
Database server 10 is used for the database manipulation and the storage of different learning areas subtitle language learning datas and various music and game data;
User PC part 20, be used for receiving the various learning datas (by in spider lines such as internet, PC communication, private BBS and other similar fashion) of above-mentioned database server, in the supplementary storage that they is stored in inside, and have modulator-demodular unit and the communications interface unit that is used for storing from the learning data of language learning end reception;
Statement machine part 30 with a modulator-demodular unit, PC and LCD and bond switching, be used for by receiving subtitle language data, music data and the game data of database they are stored in the DB unit at spider lines or dedicated line, be used for showing relevant learning data according to the operation of key, be used to fill terminal, be used for when new learning data commercialization, by statement machine administration PC part 40 new database more;
The administration PC part 40 of above-mentioned statement machine is managed the various data of filling statement machine part by a remote control, and partly provides the data that produce recently to above-mentioned statement machine; With
Have a base station portion, lcd screen part and comprise a filling part and the language learning terminal part 50 of the memory portion of data buffering part, be used for receiving learning data from above-mentioned user PC by a communication interface, and receive of the study of needed data from the above-mentioned data that are used for filling statement machine part with implementation language, and be used for communications interface unit by above-mentioned user PC part with the data storage of internal storage in auxiliary memory device.
3. caption type language learning system comprises:
Subtitle language learning network server 11 is used for the database manipulation and the storage of various subtitle language learning datas, music data and the game data of different field, so that provide the subtitle language learning data for the user on demand;
Communication exchange station 12 is used for receiving the subtitle language learning data by internet, PC communication, private BBS; And
Comprise that various wired or wireless communication terminals are (as FPLMTS terminal 22, pager 23, PC terminal 24, phs terminal 25, PDA terminal 26, cellular terminal 27, wireless CATV receiver 19, wired CATV receiver 28, user PC18) communication network 21, be used for by utilizing the satellite switching station, the switched wireless station, the communication network of wired or wireless CATV station and wired switching station receives the subtitle language learning data, and comprise wireless communication terminal with subtitle language training function, perhaps comprise user's subtitle language learning terminal, be used for directly from above-mentioned communication network or by wired switching station any reception subtitle language learning data among the various terminals.
4. caption type language learning terminal comprises:
Modem portion 31 is used for receiving captions learning data, music data, game data by the wireline communication network and the caption type language learning webserver from wired switching station;
Interface section 32 is used to make external voice and caption data (coming from wired or wireless terminal or PC) readable for interior arrangement;
Inner captions language learning data-carrier store part 33 is used to receive language learning sound and caption data to store and they are provided;
CODEC part 34 is used for receiving voice data to convert this voice signal to analoging sound signal by DSP/CPU part 39 from above-mentioned data-carrier store part 33;
Amplifier section 35 is used to amplify the voice signal of above-mentioned CODEC part and they is outputed to loudspeaker or earphone;
Lcd driver 37 is used for receiving caption data from above-mentioned DSP/CPU part 39 and drives LCD display part 38; And
Above-mentioned DSP/CPU part 39, be used for the data that are received being divided into voice data and caption data in process from above-mentioned modem portion and communication interface reception data, to store these data in above-mentioned data-carrier store part 34, be used to change relevant sound and caption data they being offered loudspeaker and above-mentioned LCD display part 38, and be used for advancing or retreating switch playback next or previous sound and caption data according to pressing.
5. wireless data communications terminal with subtitle language training function comprises:
RF/IF part 51 is used for receiving subtitle language learning data, music data or game data by antenna from communication network and amplifies they are carried out RF;
Modem portion 52 is used for the data-signal that demodulation RF amplifies;
Agreement control section 53 is used for being suitable for the data of different communication protocol such as TDMA, CDMA, FLEX to extract from the data-signal of above-mentioned modem portion 52 receiving demodulations;
CODEC part 54 is used to receive voice data, to convert this voice signal to analoging sound signal so that they are outputed on the loudspeaker;
Data Transmission Controlling part 56 is used for receiving information data from above-mentioned agreement control section 53, selectively they are transferred to external unit, and to LCD display part 58, or on caption type language learning data-carrier store part 59;
DSP/CPU part 55, be used to control basic radio communication function, be used for storing captions language learning data to above-mentioned data-carrier store, be used for when pressing play button conversion sound and caption data they offered above-mentioned loudspeaker and above-mentioned LCD display part and to be used for advancing or next or previous sound and caption data of playback during back spacer pressing;
ROM/RAM part 60 is used to store various address dates and the routine data that above-mentioned CPU uses;
Above-mentioned inner captions language learning data-carrier store part 59 is used for from sound and the caption data of outer equipment receiving data so that language learning to be provided; With a key part 57 with various keys.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1997/32037 | 1997-07-10 | ||
| KR1019970032037A KR100237537B1 (en) | 1997-07-10 | 1997-07-10 | Language study terminal using dsp and language study system thereof |
| KR1997/53174 | 1997-10-16 | ||
| KR97/53174 | 1997-10-16 | ||
| KR1019970053174A KR100272928B1 (en) | 1997-10-16 | 1997-10-16 | Language study system and terminal using communication network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1231045A true CN1231045A (en) | 1999-10-06 |
| CN1201274C CN1201274C (en) | 2005-05-11 |
Family
ID=26632918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98800962 Expired - Fee Related CN1201274C (en) | 1997-07-10 | 1998-07-10 | Caption type language learning system using caption type learning terminal and communication network |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0931302A1 (en) |
| JP (2) | JP2000508092A (en) |
| CN (1) | CN1201274C (en) |
| HK (1) | HK1022976A1 (en) |
| WO (1) | WO1999003083A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007079631A1 (en) * | 2006-01-09 | 2007-07-19 | Huawei Technologies Co., Ltd. | Method, system and media server to perform caption function |
| CN100394461C (en) * | 2001-06-01 | 2008-06-11 | 萨纳科公司 | Language learning system and digital storage unit |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100686085B1 (en) * | 1999-03-22 | 2007-02-23 | 엘지전자 주식회사 | Video apparatus having study function and control method of the same |
| US6675010B1 (en) * | 2000-06-22 | 2004-01-06 | Hao Ming Yeh | Mobile communication system for learning foreign vocabulary |
| US8676921B1 (en) | 2000-10-03 | 2014-03-18 | Nokia Corporation | Contextual mapping based learning by converting information |
| US8634030B2 (en) | 2002-10-25 | 2014-01-21 | Disney Enterprises, Inc. | Streaming of digital data to a portable device |
| WO2005076243A1 (en) * | 2004-02-09 | 2005-08-18 | The University Of Queensland | Language teaching method |
| NZ534092A (en) * | 2004-07-12 | 2007-03-30 | Kings College Trustees | Computer generated interactive environment with characters for learning a language |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2657451A1 (en) * | 1990-01-19 | 1991-07-26 | Bariou Marcel | Electronic book device |
| US6345147B1 (en) * | 1995-11-24 | 2002-02-05 | Kabushiki Kaisha Toshiba | Multi-language recording medium and reproducing device for the same |
-
1998
- 1998-07-10 WO PCT/KR1998/000202 patent/WO1999003083A1/en not_active Application Discontinuation
- 1998-07-10 JP JP11508466A patent/JP2000508092A/en active Pending
- 1998-07-10 CN CN 98800962 patent/CN1201274C/en not_active Expired - Fee Related
- 1998-07-10 EP EP98932612A patent/EP0931302A1/en not_active Withdrawn
-
2000
- 2000-03-23 HK HK00101810A patent/HK1022976A1/en not_active IP Right Cessation
-
2003
- 2003-01-30 JP JP2003022882A patent/JP2003307998A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100394461C (en) * | 2001-06-01 | 2008-06-11 | 萨纳科公司 | Language learning system and digital storage unit |
| WO2007079631A1 (en) * | 2006-01-09 | 2007-07-19 | Huawei Technologies Co., Ltd. | Method, system and media server to perform caption function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1201274C (en) | 2005-05-11 |
| JP2000508092A (en) | 2000-06-27 |
| EP0931302A1 (en) | 1999-07-28 |
| WO1999003083A1 (en) | 1999-01-21 |
| HK1022976A1 (en) | 2000-08-25 |
| JP2003307998A (en) | 2003-10-31 |
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