CN202602876U - Circuit structure of voice control module - Google Patents
Circuit structure of voice control module Download PDFInfo
- Publication number
- CN202602876U CN202602876U CN 201220235480 CN201220235480U CN202602876U CN 202602876 U CN202602876 U CN 202602876U CN 201220235480 CN201220235480 CN 201220235480 CN 201220235480 U CN201220235480 U CN 201220235480U CN 202602876 U CN202602876 U CN 202602876U
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Abstract
The utility model relates to a circuit structure of a voice control module, which comprises a microphone audio module, a linear audio module, an individual clock module, an audio data processing module, two audio amplifier modules and two loudspeakers, wherein the microphone audio module, the linear audio module and the individual clock module are respectively connected with the audio data processing module; and the two audio amplifier modules are also respectively connected with the audio data processing module, and the two loudspeakers are respectively connected with the two audio amplifier modules. When a voice source of the microphone audio module or the linear audio module is transmitted into the audio data processing module, the audio data processing module accurately and effectively processes audio encoding and decoding under the guarantee of the individual clock module, and then voice is output after processing of the audio amplifier modules. The circuit structure is simple and practical, can obtain a low-noise and high-qualitative sense voice effect during acquisition and output of the audio frequency.
Description
Technical field
The utility model relates to a kind of sound control circuit structure, the circuit structure of the sound control module that especially a kind of audio coding decoding treatment effeciency is high.
Background technology
Sound is content indispensable in the communication project, basically the most important thing of also numerous communication class products.After audio signal digitizing; A problem that is faced is that googol is according to amount; This is that storage and transmission have brought pressure, and solution generally speaking is that this also causes audio coding decoding must not handle at that time to digital coding audio signal compression; Audio frequency effect is uneven, and is serious even have no texture and can say.
The utility model content
The utility model provides the circuit structure of the high sound control module of a kind of audio coding decoding treatment effeciency to the deficiency of prior art, and this structure can realize the sound effect that output all possesses low noise and high texture that collects from audio frequency.
The utility model is realized through following technical scheme:
A kind of circuit structure of sound control module; Comprise microphone audio module, linear audio module, independent clock module, voice data processing module, two audio frequency amplifier modules and two loud speakers, said microphone audio module, linear audio module and independent clock module are connected with the voice data processing module respectively; Said two audio frequency amplifier modules are connected with the voice data processing module respectively, and described two loud speakers are connected with these two audio frequency amplifier modules respectively.
The beneficial effect of the utility model is: after the sound source of microphone audio module or linear audio module is input to the voice data processing module; Voice data processing module precise and high efficiency audio coding decoding is handled under the assurance of independent clock module, and then through after the audio frequency amplifier resume module through the loud speaker output sound.This is simple and practical, can realize the sound effect that output all possesses low noise and high texture that collects from audio frequency.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described in detail, but not as the qualification to the utility model.
As can be seen from Figure 1; The circuit structure of a kind of sound control module of the utility model; Comprise microphone audio module 1, linear audio module 2, independent clock module 3, voice data processing module 4, two audio frequency amplifier modules 5 and two loud speakers 6, said microphone audio module 1, linear audio module 2 are connected with voice data processing module 4 respectively with independent clock module 3; Said two audio frequency amplifier modules 5 are connected with voice data processing module 4 respectively, and described two loud speakers 6 are connected with these two audio frequency amplifier modules 5 respectively.
After the sound source of microphone audio module 1 or linear audio module 2 is input to voice data processing module 4; Voice data processing module 4 precise and high efficiency audio coding decoding is handled under the assurance of independent clock module 3, and then after handling through audio frequency amplifier module 5 through loud speaker 6 output sounds.This is simple and practical, can realize the sound effect that output all possesses low noise and high texture that collects from audio frequency.
Below the utility model is done a detailed description, but obvious, those skilled in the art can carry out various changes and improvement, and the scope of the utility model that does not deviate from appended claims and limited.
Claims (1)
1. the circuit structure of a sound control module; Comprise microphone audio module, linear audio module, independent clock module, voice data processing module, two audio frequency amplifier modules and two loud speakers, it is characterized in that: said microphone audio module, linear audio module and independent clock module are connected with the voice data processing module respectively; Said two audio frequency amplifier modules are connected with the voice data processing module respectively, and described two loud speakers are connected with these two audio frequency amplifier modules respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235480 CN202602876U (en) | 2012-05-24 | 2012-05-24 | Circuit structure of voice control module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235480 CN202602876U (en) | 2012-05-24 | 2012-05-24 | Circuit structure of voice control module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202602876U true CN202602876U (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220235480 Expired - Fee Related CN202602876U (en) | 2012-05-24 | 2012-05-24 | Circuit structure of voice control module |
Country Status (1)
| Country | Link |
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| CN (1) | CN202602876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869510A (en) * | 2015-05-26 | 2015-08-26 | 周玲 | Voice circuit structure |
-
2012
- 2012-05-24 CN CN 201220235480 patent/CN202602876U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869510A (en) * | 2015-05-26 | 2015-08-26 | 周玲 | Voice circuit structure |
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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: 20121212 Termination date: 20200524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |