CN205354415U - Pronunciation of english training ware - Google Patents
Pronunciation of english training ware Download PDFInfo
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- CN205354415U CN205354415U CN201620050665.8U CN201620050665U CN205354415U CN 205354415 U CN205354415 U CN 205354415U CN 201620050665 U CN201620050665 U CN 201620050665U CN 205354415 U CN205354415 U CN 205354415U
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- outfan
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- pronunciation
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- english
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Abstract
The utility model provides a pronunciation of english training ware is provided with liquid crystal display on the casing, casing side two rounds have, be USB interface and headphone jack respectively, the casing openly is provided with the button, the button branch maybe the playback button, record button, repeating key, contrast key, switch and respectively with the interface connection that corresponds of casing internal control mainboard, the control mainboard includes central controller and each functional module, the utility model discloses an each module can help people to carry out the improvement exercise of english phonetics intonation, take the high -efficient mode of man -machine dialogue, the language learning space of a relative secret is provided for the learner, existing scientific cranial nerve mechanism study route, there is interactive pronunciation training result feedback again, special foreign language study atmosphere has been ensured, break through pronunciation problem bottleneck from the root that prevents learner's english ability of it is said, urge the learner to found self - feedback mechanism, therefore have positive application prospect and a spreading value.
Description
Technical field
This utility model relates to a kind of foreign language learning auxiliary equipment, particularly to a kind of pronunciation of English training aids.
Background technology
Foreign language learning is a complicated system engineering, a series of cognitive processs and the mental mechanism that language is processed is related to from being input to output, involve the content of the related disciplines such as psychology, physiology and Cognitive Science, experimentation is also relatively difficult, so being considered as often the brain "black box" in learning process.English is universal language, and along with the quickening of " global village " step, English becomes China and the important bridge of world's communication.The stage that current Chinese study English contains the time from more than ten years of primary school to university, but spoken language statement is still felt lingering fear by most people, avoids oral communication and exchanges, and literacy is better than the phenomenon ubiquity of listening and speaking ability.In addition, find through investigation, most of students in learning English not system accepted the Course Education of English Phonetics intonation, the highly desirable raising Oral English Practice level of student, but originate from the obstacle of speech intonation and pressure stands in the breach.In fact, the limited Oral English Practice ability to express that not only have impact on student to the utmost of pronunciation of English, and have impact on them and remember deposit from the vocabulary quantity of pronunciation rule, phonological skill, if things go on like this, partial students has formed the bad habit of " Dumb English ", and even minority student loses the motivation and interest that study English gradually.
Make a general survey of all kinds of devices in the market for pronunciation of English training, language repeater and touch-reading learning machine are the most general, but it is a lack of the specific aim of English Phonetics intonation training, and the path of man-machine interaction is relatively easy, for studying English, pronunciation is sayed, the merely re-reading weak point that learner cannot be allowed to understand study with reading, only possesses scoring and the learning effect of error correction ability effective guarantee learner, and the real speech intonation of learner, articulatory skill and the fluency of improving is expressed.
Summary of the invention
In order to overcome above-mentioned prior art defect, the purpose of this utility model is to provide a kind of pronunciation of English training aids, connected by the hardware within machine and realize speech assessment, prompting error correction and audible feedback, with this function reaching man-machine interaction, there is good application prospect and promotional value.
In order to achieve the above object, the technical solution of the utility model is:
A kind of pronunciation of English training aids, including housing 1, housing is provided with LCDs 2, housing side is provided with USB interface 3, earpiece holes 4 and speaker, described housing front is provided with button, button be respectively playback button 5, record button 6, repeating key 7, contrast key 8, on and off switch 9, playback button 5, record button 6, repeating key 7, contrast key 8, on and off switch 9 signal end respectively with enclosure interior control mainboard 10 corresponding interface be connected；
Described control mainboard 10 includes central processing unit 11, each signal port of described central processing unit 11 respectively with power circuit 12, usb circuit 13, sound receiver 14, read only memory 15, dynamic RAM 16, low pass filter 17, the signal end of digital to analog converter 18 connects, the input of described read only memory 15 is connected with the outfan of the outfan of speech memory 19 and music storage 20, the outfan of described low pass filter 17 is connected with the input of operational amplifier 21, the outfan of described operational amplifier 21 is connected with the input of Speech comparison single-chip microcomputer 22, the outfan of described Speech comparison single-chip microcomputer 22 is connected with comparing result display 23, the outfan of described digital to analog converter 18 is connected with the input of audio process 24, the outfan of described audio process 24 is connected with the input of voice amplification circuit 25, the outfan of described voice amplification circuit 25 is connected with speaker 26.
This utility model have portable, inexpensive, operate the simple and easy and scoring feature such as error correction, learner is facilitated not carried out pronunciation of English training by the restriction of time and occasion, allow learner understand individual phonetic problem at any time, and improve speech intonation ability pointedly, thus being effectively improved English Listening and Speaking level.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present utility model.
Fig. 2 is internal structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model done detailed narration.
With reference to Fig. 1, a kind of pronunciation of English training aids, including housing 1, housing is provided with LCDs 2, described housing side is provided with USB interface 3, earpiece holes 4 and speaker, described housing front is provided with button, and button is playback button 5, record button 6, repeating key 7, contrast key 8, on and off switch 9 respectively, described playback button 5, record button 6, repeating key 7, contrast key 8, on and off switch 9 signal end be connected with the corresponding interface controlling mainboard 10 of enclosure interior respectively；
With reference to Fig. 2, described control mainboard 10 includes central processing unit 11, each signal port of described central processing unit 11 respectively with power circuit 12, usb circuit 13, sound receiver 14, read only memory 15, dynamic RAM 16, low pass filter 17, the signal end of digital to analog converter 18 connects, the input of described read only memory 15 is connected with the outfan of the outfan of speech memory 19 and music storage 20, the outfan of described low pass filter 17 is connected with the input of operational amplifier 21, the outfan of described operational amplifier 21 is connected with the input of Speech comparison single-chip microcomputer 22, the outfan of described Speech comparison single-chip microcomputer 22 is connected with comparing result display 23, the outfan of described digital to analog converter 18 is connected with the input of audio process 24, the outfan of described audio process 24 is connected with the input of voice amplification circuit 25, the outfan of described voice amplification circuit 25 is connected with speaker 26.
Operation principle of the present utility model: learner is standardized the brain input study of English Phonetics intonation by playing the pronunciation training material in read only memory 15, combinations matches especially by speech memory 19 and music storage 20 realizes, when learner wants to know about the articulation problems of oneself, the individual voice of learner is obtained by sound receiver 14, it is saved in dynamic RAM 16, it is filtered separating to individual voice by low pass filter 17, accurate process and signal operation is carried out again through operational amplifier 21, then do acoustic waveform analysis by Speech comparison single-chip microcomputer 22 and compare, the last score value providing individual voice on comparing result display 23, meanwhile in the process that individuality is repeated, carry out system prompt for the problem occurring three times；Secondly when learner wish to listen to oneself with the situation of reading time, the pronunciation exercises of learner is undertaken by word by digital to analog converter 18 and audio process 19 or is arranged sentence by sentence, and arrange and audio combination with the layering of standard statement, put outside exporting to speaker 21 again through voice amplification circuit 20, for learner check and correction thinking, the oneself providing highly efficient whereby detects path.
Adopt this utility model pronunciation training device can carry out the raising exercise of English Phonetics intonation whenever and wherever possible, take interactive high effective model, the language learning space of a relative secret is provided for learner, existing scientific cranial nerve mechanism learning path, interactively pronunciation training result is had again to feed back, ensure special foreign language learning atmosphere, phonetic problem bottleneck is broken through from the root checking learner listening and speaking proficiency, supervise learner to build self-feedback mechanism, thus there is positive application prospect and promotional value.
Claims (1)
1. a pronunciation of English training aids, including housing (1), housing is provided with LCDs (2), housing side is provided with USB interface (3), earpiece holes (4) and speaker, it is characterized in that, described housing front is provided with button, button is playback button (5) respectively, record button (6), repeating key (7), contrast key (8), on and off switch (9), playback button (5), record button (6), repeating key (7), contrast key (8), the signal end of on and off switch (9) is connected with the corresponding interface of the control mainboard (10) of enclosure interior respectively；
Described control mainboard (10) includes central processing unit (11), each signal port of described central processing unit (11) respectively with power circuit (12), usb circuit (13), sound receiver (14), read only memory (15), dynamic RAM (16), low pass filter (17), the signal end of digital to analog converter (18) connects, the input of described read only memory (15) is connected with the outfan of the outfan of speech memory (19) and music storage (20), the outfan of described low pass filter (17) is connected with the input of operational amplifier (21), the outfan of described operational amplifier (21) is connected with the input of Speech comparison single-chip microcomputer (22), the outfan of described Speech comparison single-chip microcomputer (22) is connected with comparing result display (23), the outfan of described digital to analog converter (18) is connected with the input of audio process (24), the outfan of described audio process (24) is connected with the input of voice amplification circuit (25), the outfan of described voice amplification circuit (25) is connected with speaker (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050665.8U CN205354415U (en) | 2016-01-19 | 2016-01-19 | Pronunciation of english training ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050665.8U CN205354415U (en) | 2016-01-19 | 2016-01-19 | Pronunciation of english training ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205354415U true CN205354415U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620050665.8U Expired - Fee Related CN205354415U (en) | 2016-01-19 | 2016-01-19 | Pronunciation of english training ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205354415U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978183A (en) * | 2018-01-30 | 2018-05-01 | 青岛酒店管理职业技术学院 | Listening and speaking training device for teaching of English major |
| CN108847067A (en) * | 2018-07-04 | 2018-11-20 | 商洛学院 | A kind of Aural-comprehension Training system |
| CN110942682A (en) * | 2019-11-04 | 2020-03-31 | 湖南文理学院 | Phonetic symbol pronunciation error correction system and phonetic symbol card storage rotating disc |
-
2016
- 2016-01-19 CN CN201620050665.8U patent/CN205354415U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978183A (en) * | 2018-01-30 | 2018-05-01 | 青岛酒店管理职业技术学院 | Listening and speaking training device for teaching of English major |
| CN108847067A (en) * | 2018-07-04 | 2018-11-20 | 商洛学院 | A kind of Aural-comprehension Training system |
| CN110942682A (en) * | 2019-11-04 | 2020-03-31 | 湖南文理学院 | Phonetic symbol pronunciation error correction system and phonetic symbol card storage rotating disc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20220119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |