CN206759705U - A kind of apparatus for processing audio - Google Patents
A kind of apparatus for processing audio Download PDFInfo
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- CN206759705U CN206759705U CN201720573602.5U CN201720573602U CN206759705U CN 206759705 U CN206759705 U CN 206759705U CN 201720573602 U CN201720573602 U CN 201720573602U CN 206759705 U CN206759705 U CN 206759705U
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Abstract
The utility model discloses a kind of apparatus for processing audio, described device includes：Audio input interface equipment, it is configured to provide for the audio input interface for obtaining original audio data；Control module, it is configured to determine current audio application demand, judges whether electric sound audio demand；Electric sound audio effect processing module, it is connected to the audio input interface equipment and the control module, is configured to carry out electric sound audio effect processing to the original audio data when the electric sound audio demand be present and exports electric sound audio result data；Playback interface equipment, is configured to provide for audio output interface, and the electric sound audio result data is exported when electric sound audio demand be present, and the original audio data is exported when in the absence of electric sound audio demand.Compared to the device of prior art, apparatus structure of the present utility model is simple, audio frequency process effect is good, has higher practical value and promotional value.
Description
Technical field
It the utility model is related to electronic technology field, and in particular to a kind of apparatus for processing audio.
Background technology
With the development of multimedia technology, the audio frequency process demand during multimedia function is realized improves constantly, institute
The voice data treating capacity and data processing complex degree needed also improves constantly, and this is just realizing the process of multimedia function
It is middle to need to distribute substantial amounts of hardware resource for the processing of voice data.
In the prior art, the equipment that a part possesses multimedia function uses the independent audio processing hardware built in it
(such as sound card) handles voice data, so as to improve data-handling efficiency, optimization data processed result；And another part equipment
Due to hardware reason (such as inner space limitation, energy consumption limitation) can not built-in independent audio processing hardware, then use main place
The data processing resources of reason chip distribute to the mode of voice data processing.
Further, with continuous improvement of the user to multimedia function demand, the multimedia audio process demand of user
Species is also no longer simply to carry out audio frequency process according to natural mode, this requires possess multimedia towards diversified development
The equipment of function needs to have audio frequency process ability more professional, that function is more perfect, and this hardware requirement to equipment is also
Further improve.
It will certainly be influenceed by the way of the data processing resources of main process task chip to be distributed to voice data processing other
The treatment effeciency of data processing process, moreover, being limited to the data-handling capacity of main process task chip, it is assigned to the place of voice data
Reason amount also will not be very high, can not carry out the voice data processing operation of large amount of complex.It is hard using built-in independent audio processing
Although part can realize higher voice data treating capacity and realize more complicated voice data processing operation, with audio
The continuous improvement of data processing needs, independent audio processing hardware can also become that voice data can not be met gradually built in equipment
Process demand.And because built-in independent audio processing hardware is individually replaced more difficulty, finally equipment can only integrally be eliminated.
Therefore, in view of the above-mentioned problems, needing a kind of new audio processing equipment.
Utility model content
The utility model provides a kind of apparatus for processing audio, and described device includes：
Audio input interface equipment, it is configured to provide for the audio input interface for obtaining original audio data；
Control module, it is configured to determine current audio application demand, judges whether electric sound audio demand；
Electric sound audio effect processing module, it is connected to the audio input interface equipment and the control module, is configured to
Electric sound audio effect processing is carried out to the original audio data when the electric sound audio demand be present and exports electric sound audio result
Data；
Playback interface equipment, is configured to provide for audio output interface, and the electric sound is exported when electric sound audio demand be present
Audio result data, the original audio data is exported when in the absence of electric sound audio demand.
In one embodiment, the playback interface equipment is connected to the electric sound audio effect processing module, the electric sound audio
Processing module is configured to：
The original audio data is exported when in the absence of the electric sound audio demand.
In one embodiment, the playback interface equipment is connected to the electric sound audio effect processing module, the audio input
Interface equipment and the control module, wherein：
The electric sound audio effect processing module is configured to when in the absence of the electric sound audio demand without data processing；
The playback interface device configuration is that output comes from the audio input when in the absence of the electric sound audio demand
The original audio data of interface equipment.
In one embodiment, the playback interface equipment includes analog signal output interface and/or data signal output connects
Mouthful.
In one embodiment, the analog signal output interface includes codec.
In one embodiment, the data signal output interface includes numerical digit analogy converter.
In one embodiment, the audio input interface equipment includes analog input interface and/or data signal is defeated
Incoming interface.
In one embodiment, based on same codec construct the audio input interface equipment with
And the playback interface equipment.
In one embodiment, described device also includes the control panel being connected with the control module, wherein：
The control panel is configured to gather user's manipulation instruction；
The control module is configured to determine the current audio application demand according to user's manipulation instruction.
In one embodiment, the control panel includes electric key, wherein：
The control module is configured to judge the electric sound audio demand be present when the electric key is pressed, when the electricity
Judge the electric sound audio demand is not present when key is not pressed.
Device of the present utility model can provide electric sound audio according to current application scene demand and support.Compared to existing skill
The device of art, apparatus structure of the present utility model is simple, audio frequency process effect is good, has higher practical value and promotion price
Value.
Further feature of the present utility model or advantage will illustrate in the following description.Also, portion of the present utility model
Dtex is levied or advantage will be become apparent by specification, or is appreciated that by implementing the utility model.This practicality
New purpose and certain advantages can be realized by specifically noted step in specification, claims and accompanying drawing
Or obtain.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is provided commonly for explaining the utility model, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1~Fig. 5 is the structure diagram according to the device of the utility model difference embodiment.
Embodiment
Describe embodiment of the present utility model in detail below with reference to drawings and Examples, it is of the present utility model whereby
Implementation personnel can fully understand how application technology means solve technical problem to the utility model, and reach technique effect
Simultaneously the utility model is embodied according to above-mentioned implementation process in implementation process.It should be noted that as long as conflict, this reality are not formed
It can be combined with each other with each embodiment in new and each feature in each embodiment, the technical scheme formed exists
Within the scope of protection of the utility model.
With the development of multimedia technology, the audio frequency process demand during multimedia function is realized improves constantly, institute
The voice data treating capacity and data processing complex degree needed also improves constantly, and this is just realizing the process of multimedia function
It is middle to need to distribute substantial amounts of hardware resource for the processing of voice data.
In the prior art, the equipment that a part possesses multimedia function uses the independent audio processing hardware built in it
(such as sound card) handles voice data, so as to improve data-handling efficiency, optimization data processed result；And another part equipment
Due to hardware reason (such as inner space limitation, energy consumption limitation) can not built-in independent audio processing hardware, then use main place
The data processing resources of reason chip distribute to the mode of voice data processing.
Further, with continuous improvement of the user to multimedia function demand, the multimedia audio process demand of user
Species is also no longer simply to carry out audio frequency process according to natural mode, this requires possess multimedia towards diversified development
The equipment of function needs to have audio frequency process ability more professional, that function is more perfect, and this hardware requirement to equipment is also
Further improve.
It will certainly be influenceed by the way of the data processing resources of main process task chip to be distributed to voice data processing other
The treatment effeciency of data processing process, moreover, being limited to the data-handling capacity of main process task chip, it is assigned to the place of voice data
Reason amount also will not be very high, can not carry out the voice data processing operation of large amount of complex.It is hard using built-in independent audio processing
Although part can realize higher voice data treating capacity and realize more complicated voice data processing operation, with audio
The continuous improvement of data processing needs, independent audio processing hardware can also become that voice data can not be met gradually built in equipment
Process demand.And because built-in independent audio processing hardware is individually replaced more difficulty, finally equipment can only integrally be eliminated.
In view of the above-mentioned problems, the utility model proposes a kind of new apparatus for processing audio.
Specifically, as shown in figure 1, in one embodiment, apparatus for processing audio includes：
Audio input interface equipment 110, it is configured to provide for the audio input interface for obtaining original audio data；
Control module 120, it is configured to determine current audio application demand, judges whether electric sound audio demand；
Electric sound audio effect processing module 130, it is connected to audio input interface equipment 110 and control module 120, is configured to
Electric sound audio effect processing is carried out to original audio data when electric sound audio demand be present and exports electric sound audio result data；
Playback interface equipment 140, is configured to provide for audio output interface, and electric sound sound is exported when electric sound audio demand be present
Result data is imitated, original audio data is exported when in the absence of electric sound audio demand.
Device of the present utility model can provide electric sound audio according to current application scene demand and support.Compared to existing skill
The device of art, apparatus structure of the present utility model is simple, audio frequency process effect is good, has higher practical value and promotion price
Value.
Specifically, in one embodiment, control module 120 is using micro-control unit chip (MCU chip).
Specifically, in one embodiment, electric sound audio effect processing module 130 is using digital signal processing chip (dsp chip).
Further, in one embodiment, as shown in figure 1, playback interface equipment 140 is connected to electric sound audio effect processing module
130, electric sound audio effect processing module 130 is configured to：
Electric sound audio effect processing is carried out to original audio data when electric sound audio demand be present and exports electric sound audio result
Data；
Original audio data is exported when in the absence of the electric sound audio demand.
So, playback interface equipment 140 avoids the need for confirming current audio demand, it is only necessary to which output comes from electric sound audio
The data of processing module 130.
Further, in one embodiment, as shown in Fig. 2 playback interface equipment 240 is connected to electric sound audio effect processing module
230th, audio input interface equipment 210 and control module 220, wherein：
Electric sound audio effect processing module 230 is configured to when in the absence of electric sound audio demand without data processing；
Playback interface equipment 240 is configured to output when in the absence of electric sound audio demand and comes from audio input interface equipment
210 original audio data.
So, electricity sound audio effect processing module 230 would not start so as to save energy consumption when in the absence of electric sound audio demand,
Meanwhile when in the absence of electric sound audio demand original audio data without going past electric sound audio effect processing module 230 forwarding so as to
Data are avoided to disturb.
Further, in one embodiment, playback interface equipment includes analog signal output interface.
Specifically, in one embodiment, analog signal output interface includes codec
(CODEC).CODEC mainly be responsible for numeral->Analog signal changes (DAC), its electric sound sound for exporting electric sound audio effect processing module
Effect result data and/original audio data (digital document) are converted to analog signal.Further, CODEC is configured with for connecting
Connect the voice data playback interface of analog signal audio-frequence player device (such as earphone, audio amplifier).
Further, in one embodiment, playback interface equipment includes data signal output interface, and it is by audio effect file
Data signal is output to data signal playback equipment and carries out audio effect file broadcasting.
Specifically, in one embodiment, data signal output interface includes numerical digit analogy converter (DAC).DAC is configured with
For connecting the voice data playback interface of data signal audio playback equipment (such as live equipment).
Further, in one embodiment, playback interface equipment is simultaneously comprising analog signal output interface and numeral letter
Number output interface.
Further, in one embodiment, audio input interface equipment includes analog input interface.
Specifically, in one embodiment, analog input interface includes codec
(CODEC).CODEC mainly be responsible for simulation->The conversion (ADC) of data signal, external audio (analog signal) is converted to number by it
Word file.Further, CODEC is configured with the voice data for connecting analog signal audio collecting device (such as microphone)
Acquisition interface.
Further, in one embodiment, audio input interface equipment includes data signal input interface, and it is configured to obtain
Take the original audio data of digital file format.
Further, in one embodiment, audio input interface equipment includes analog input interface and number simultaneously
Word signal input interface.
Further, in one embodiment, as shown in figure 3, being based on same codec (CODEC
340) construct audio input interface equipment and playback interface equipment, control module 320 and electric sound audio effect processing module 330 connect
It is connected to CODEC 340.
Specifically, in one embodiment, CODEC 340 gathers original audio data (analog signal) by microphone 301,
When control module 320 judges to need to carry out electric sound audio effect processing, CODEC 340 converts original audio data (analog signal)
Electric sound audio effect processing module 330 is subsequently sent to for original audio data (data signal), electric sound audio effect processing module 330 is to original
Beginning voice data (data signal) carries out electric sound audio effect processing and electric sound audio result data (data signal) is sent into CODEC
Electric sound audio result data (data signal) is converted into electric sound audio result data (analog signal) and incited somebody to action by 340, CODEC 340
Electric sound audio result data (analog signal) is sent to loudspeaker 302 and played out.
When control module 320 judges that electric sound audio effect processing need not be carried out, CODEC 340 is by original audio data (mould
Intend signal) it is transmitted directly to loudspeaker 302 and plays out.
Further, as shown in figure 4, in one embodiment, apparatus for processing audio also includes what is be connected with control module 420
Control panel 450, wherein：
Control panel 450 is configured to gather user's manipulation instruction；
User's manipulation instruction that control module 420 is configured to be got according to control panel 450 determines current audio application
Demand.
Specifically, in one embodiment, control panel 450 includes electric key, wherein：
Control module 420 is configured to judge electric sound audio demand be present when electric key is pressed, when electric key is not pressed
When judge electric sound audio demand is not present.That is, when electric key is pressed, apparatus for processing audio output is by electric sound audio effect processing
Voice data；When electric key unclamps, apparatus for processing audio exports the voice data without electric sound audio effect processing.
Further, in one embodiment, apparatus for processing audio also includes audio state indicator module, its be configured to
Whether family displaying is currently in electric sound audio effect processing state.
Specifically, in one embodiment, as shown in figure 5, audio state indicator module 560 is connected to control panel 550, its
It is configured to confirm currently whether be in electric sound audio effect processing state according to user's manipulation instruction.
Specifically, in one embodiment, when electric key is pressed, audio state indicator module is referred to by bright light/flashing light
Show and enter electric sound audio effect processing state at present, when electric key unclamps, the indicator lamp of audio state indicator module extinguishes.
Although embodiment disclosed in the utility model is as above, described content is only to facilitate understand this practicality
New and use embodiment, is not limited to the utility model.Device described in the utility model can also have other more
Kind embodiment.In the case of without departing substantially from the utility model in essence, those skilled in the art work as can be new according to this practicality
Type makes various corresponding changes or deformation, but these corresponding changes or deformation should all belong to claim of the present utility model
Protection domain.
Claims (10)
1. a kind of apparatus for processing audio, described device include：
Audio input interface equipment, it is configured to provide for the audio input interface for obtaining original audio data；
Control module, it is configured to determine current audio application demand, judges whether electric sound audio demand；
Electric sound audio effect processing module, it is connected to the audio input interface equipment and the control module, is configured to work as and deposits
Electric sound audio effect processing is carried out to the original audio data in the electric sound audio demand and exports electric sound audio result data；
Playback interface equipment, is configured to provide for audio output interface, and the electric sound audio is exported when electric sound audio demand be present
Result data, the original audio data is exported when in the absence of electric sound audio demand.
2. device according to claim 1, it is characterised in that the playback interface equipment is connected at the electric sound audio
Module is managed, the electric sound audio effect processing module is configured to：
The original audio data is exported when in the absence of the electric sound audio demand.
3. device according to claim 1, it is characterised in that the playback interface equipment is connected at the electric sound audio
Module, the audio input interface equipment and the control module are managed, wherein：
The electric sound audio effect processing module is configured to when in the absence of the electric sound audio demand without data processing；
The playback interface device configuration is that output comes from the audio input interface when in the absence of the electric sound audio demand
The original audio data of equipment.
4. device according to claim 1, it is characterised in that the playback interface equipment includes analog signal output interface
And/or data signal output interface.
5. device according to claim 1, it is characterised in that the audio input interface equipment inputs including analog signal
Interface and/or data signal input interface.
6. device according to claim 1, it is characterised in that institute is constructed based on same codec
State audio input interface equipment and the playback interface equipment.
7. according to device according to any one of claims 1 to 6, it is characterised in that described device also includes and the control
The connected control panel of module, wherein：
The control panel is configured to gather user's manipulation instruction；
The control module is configured to determine the current audio application demand according to user's manipulation instruction.
8. device according to claim 7, it is characterised in that the control panel includes electric key, wherein：
The control module is configured to judge the electric sound audio demand be present when the electric key is pressed, when the electric key
Judge the electric sound audio demand is not present when not being pressed.
9. device according to claim 7, it is characterised in that described device also includes：
Audio state indicator module, it is configured to currently whether be in electric sound audio effect processing state to user's displaying.
10. device according to claim 9, it is characterised in that the audio state indicator module is connected to the manipulation
Panel, it is configured to confirm currently whether be in electric sound audio effect processing state according to user's manipulation instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573602.5U CN206759705U (en) | 2017-05-22 | 2017-05-22 | A kind of apparatus for processing audio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573602.5U CN206759705U (en) | 2017-05-22 | 2017-05-22 | A kind of apparatus for processing audio |
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| Publication Number | Publication Date |
|---|---|
| CN206759705U true CN206759705U (en) | 2017-12-15 |
Family
ID=60619919
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720573602.5U Active CN206759705U (en) | 2017-05-22 | 2017-05-22 | A kind of apparatus for processing audio |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111625214A (en) * | 2020-05-22 | 2020-09-04 | 广州视源电子科技股份有限公司 | Audio control method, device, equipment and storage medium |
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2017
- 2017-05-22 CN CN201720573602.5U patent/CN206759705U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111625214A (en) * | 2020-05-22 | 2020-09-04 | 广州视源电子科技股份有限公司 | Audio control method, device, equipment and storage medium |
| CN111625214B (en) * | 2020-05-22 | 2024-04-26 | 广州视源电子科技股份有限公司 | Audio control method, device, equipment and storage medium |
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