CN207010753U - A kind of intelligent mobile terminal with hardware audio effect processing function - Google Patents
A kind of intelligent mobile terminal with hardware audio effect processing function Download PDFInfo
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- CN207010753U CN207010753U CN201720936492.4U CN201720936492U CN207010753U CN 207010753 U CN207010753 U CN 207010753U CN 201720936492 U CN201720936492 U CN 201720936492U CN 207010753 U CN207010753 U CN 207010753U
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- effect processing
- audio
- mobile terminal
- audio effect
- intelligent mobile
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Abstract
This application discloses a kind of intelligent mobile terminal with hardware audio effect processing function, audio coding decoding module including primary processor and with the primary processor signal communication, also include audio effect processing module, the audio effect processing module and the audio coding decoding module signal communication, for carrying out audio effect processing to the audio signal after audio coding decoding module coding.The intelligent mobile terminal of the application can carry out hardware audio effect processing to the audio signal of collection, without external external sound card, be convenient for carrying；The application can be researched and developed, the convenient renewal iteration for carrying out audio effect processing function respectively without being modified to original framework of intelligent mobile terminal to intelligent mobile terminal and audio effect processing simultaneously.
Description
Technical field
The application is related to computer and communication field, more particularly to a kind of intelligent mobile with hardware audio effect processing function
Terminal.
Background technology
Increasing user enters performing network living broadcast by intelligent mobile terminal (such as mobile phone, tablet personal computer), in live mistake
User wishes the sound variation of oneself in journey, and sound card can be used to carry out audio effect processing to the sound of collection, thus need volume
Outer configuration sound card, live cost increase is caused, while carrying out carrying inconvenience when outdoor moving is live.
Existing mobile terminal hardware structure is very ripe, hardware structure is improved can undoubtedly cause research and development into
This lifting, while it is unfavorable for the renewal iteration of product.
The content of the invention
The application provides a kind of intelligent mobile terminal with hardware audio effect processing function, built-in audio effect processing module, nothing
External sound card need to be additionally used, while without being modified to original hardware structure of intelligent mobile terminal.
A kind of intelligent mobile terminal with hardware audio effect processing function, including primary processor and with the primary processor
The audio coding decoding module of signal communication, it is characterised in that also including audio effect processing module, the audio effect processing module with it is described
Audio coding decoding module signal communication, for being carried out to the audio signal after audio coding decoding module coding at audio
Reason.
Further, the audio effect processing module is FPGA, DSP or ARM audio effect processing chip.
Further, the intelligent mobile terminal also includes the flash storages connected with the audio effect processing module by signal
Device, it is used to store sound effect parameters.
Further, the intelligent mobile terminal is additionally provided with audio control, the audio control and the primary processor
Signal communication, for sending control command to primary processor, to control the audio effect processing module.
Further, the audio control is virtual control or physical control.
Further, the audio control includes audio effect processing switch control, audio species selection control, sound effect parameters tune
Save control.
Further, the intelligent mobile terminal be mobile phone, tablet personal computer, desktop computer, notebook computer it is any one
Kind.
Further, the system of primary processor operation be Android, IOS, Symbian, Windows Phone,
Any one of BlackBerry OS.
The beneficial effect of the application is：A kind of intelligent mobile terminal with hardware audio effect processing function is provided, built in it
There is audio effect processing module, hardware audio can be carried out to the audio signal after intelligent mobile terminal audio coding decoding module coding
Processing, the audio signal of audio signal input module (such as the built-in microphone, microphone interface etc.) input of intelligent mobile terminal
Enter audio effect processing module after audio decoder encodes and carry out hardware audio effect processing, the audio signal after audio effect processing passes through
Antenna, network are sent, without external sound card, you can are realized the processing to audio signal, saved the external sound card of buying
Spend, be convenient for carrying；The application, can be to intelligent mobile terminal without being modified to original framework of intelligent mobile terminal simultaneously
Researched and developed respectively with audio effect processing, the convenient renewal iteration for carrying out audio effect processing function.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the embodiment for the intelligent mobile terminal that the application has hardware audio effect processing function
Embodiment
The present invention is described in further detail below by embodiment combination accompanying drawing.
Referring to Fig. 1, in a kind of embodiment, by taking intelligent mobile terminal (such as mobile phone, tablet personal computer) as an example, the intelligent mobile
Terminal includes primary processor, and the model of primary processor can select the processor model of main flow mobile phone, operation open-sky technique system
System, be responsible for the control of intelligent mobile terminal whole system, can contain on primary processor lcd controller, camera control unit,
SDRAM and SROM controllers, general GPIO mouths, sd card interfaces, jtag interface etc.；It is wireless modem modules (number from processor
Word baseband chip), the main a/d conversions for completing voice signal, d/a conversions, the sequential of channel coding/decoding and wireless modem modules
Control；Audio coding decoding module and primary processor signal communication, for carrying out encoding and decoding to audio signal；Additionally include and master
Processor signal connection touch-screen, wireless communication module (such as bluetooth, infrared IRDA), keyboard, video camera, LCD, SDRAM,
Microphone, the power amplification of NAND flash, the antenna connected with from processor signal and audio coding decoding module signal communication
Device, loudspeaker etc..A kind of hardware structure of the above-mentioned embodiment for constituting intelligent mobile terminal, the present embodiment intelligent mobile terminal
On the basis of above-mentioned hardware configuration, an audio effect processing module, itself and audio coding decoding module signal communication, for warp are set
Audio signal after audio coding decoding module coding carries out audio effect processing.
Audio effect processing module can be the hardware audio effect processing chips such as FPGA, DSP or ARM, such as from CCM4021's
Dsp chip, reverberation is realized by sound effect algorithms, dodges, press limit, noise reduction, equilibrium, audio mixing and a variety of audio effect processings such as change voice.One
In kind application scenarios, the microphone pick audio signal of intelligent mobile terminal enters audio coding decoding module, through audio coding decoding
Enter audio effect processing module after module coding and carry out audio effect processing, the audio signal after audio effect processing resume module returns to
Audio coding decoding module is transferred to primary processor and is sent to network side by mobile network, wifi again, or by antenna,
Base station is sent to other intelligent mobile terminals in call.
Audio coding decoding module can be audio codec used in main flow mobile phone or according to audio effect processing
Module is from the audio codec therewith with optimum performance matching, such as can select AIC23B audio coding decoding chips.
As an improvement embodiment, the present embodiment intelligent mobile terminal also include and audio effect processing module by signal connect
Logical flash memory (not shown), it is used to store sound effect parameters, and audio effect processing module is according in flash memory
The sound effect parameters to prestore carry out audio effect processing to audio signal.The present embodiment is deposited by flash memory to sound effect parameters
Storage a, it is possible to achieve key calls the sound effect parameters of different mode to carry out audio effect processing to audio signal, while flash memory is just
It is more flexible compared to the sound effect algorithms being solidificated in audio effect processing chip in the renewal upgrading for carrying out audio species.
As an improvement embodiment, the present embodiment intelligent mobile terminal is additionally provided with audio control, audio control
With primary processor signal communication, for primary processor send control command, to control audio effect processing module.Audio effect processing control
Can be virtual control or physical control, when for virtual control when, it can be that the operating system of primary processor operation will be controlled
Part shows virtual key on the touchscreen, when for physical control when, it can be the portion on the keyboard being connected with primary processor
Point or whole buttons, or control existing for other forms, such as knob, driver plate etc..It is preferred that audio control is included at audio
Switch control, audio species selection control, sound effect parameters regulation control are managed, audio switch control is used to be turned on or off audio
Processing；Audio species selection control include but is not limited to electric sound, change voice, reverberation, the audio choosing for different audio species of dodging etc.
Select control；Sound effect parameters regulation control is used to adjust sound effect parameters to change audio effect processing effect, including but not limited to parameter bar,
Parameter input frame, parameter increase and decrease button etc..
The present embodiment intelligent mobile terminal primary processor operation operating system can be Android, IOS, Symbian,
Any one of Windows Phone, BlackBerry OS.Different operating system has some replace on hardware structure
Change and develop, belong to technology well-known to those skilled in the art, differ a citing herein.
By the present embodiment intelligent mobile terminal, user can open audio effect processing when being conversed with other people in terminal,
So that in communication process audio effect processing can be carried out to the audio signal gathered by intelligent mobile terminal microphone, and pass through
Antenna is sent, and what other people heard is the voice after audio effect processing.Or user is straight using intelligent mobile terminal
Sowing time, live APP is opened, gone out the sound of oneself is live, when opening audio effect processing, sound passes through mobile phone audio effect processing
It is live just now afterwards to go out.Without the external sound card of extra purchase, cost is saved, and be convenient for carrying.
It should be understood that ground, above-described embodiment is only a kind of embodiment of the present utility model, except primary processor, audio compile solution
Outside code module and audio effect processing module, other hardware form those skilled in the art can realize the base of basic function in guarantee
Do and increase and decrease on plinth, for example, part intelligent mobile terminal does not use touch-screen, or do not use keyboard or do not possess video camera
Deng, it is thus understood that simple deduction or replace of the present utility model.
Claims (8)
1. a kind of intelligent mobile terminal with hardware audio effect processing function, including primary processor and believe with the primary processor
The audio coding decoding module of number connection, it is characterised in that also including audio effect processing module, the audio effect processing module and the sound
Frequency coding/decoding module signal communication, for carrying out audio effect processing to the audio signal after audio coding decoding module coding.
2. the intelligent mobile terminal according to claim 1 with hardware audio effect processing function, it is characterised in that the sound
Effect processing module is FPGA, DSP or ARM audio effect processing chip.
3. the intelligent mobile terminal according to claim 1 with hardware audio effect processing function, it is characterised in that the intelligence
Energy mobile terminal also includes the flash memory connected with the audio effect processing module by signal, and it is used to store sound effect parameters.
4. the intelligent mobile terminal according to claim 1 with hardware audio effect processing function, it is characterised in that the intelligence
Can mobile terminal be additionally provided with audio control, the audio control and the primary processor signal communication, for primary processor
Control command is sent, to control the audio effect processing module.
5. the intelligent mobile terminal according to claim 4 with hardware audio effect processing function, it is characterised in that the sound
It is virtual control or physical control to imitate control.
6. the intelligent mobile terminal according to claim 4 with hardware audio effect processing function, it is characterised in that the sound
Imitating control includes audio effect processing switch control, audio species selection control, sound effect parameters regulation control.
7. the intelligent mobile terminal with hardware audio effect processing function according to any one of claim 1~6, its feature exist
In the intelligent mobile terminal is any one of mobile phone, tablet personal computer, desktop computer, notebook computer.
8. the intelligent mobile terminal with hardware audio effect processing function according to any one of claim 1~6, its feature exist
In the system of the primary processor operation is Android, IOS, Symbian, Windows Phone, BlackBerry OS
Any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936492.4U CN207010753U (en) | 2017-07-28 | 2017-07-28 | A kind of intelligent mobile terminal with hardware audio effect processing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936492.4U CN207010753U (en) | 2017-07-28 | 2017-07-28 | A kind of intelligent mobile terminal with hardware audio effect processing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207010753U true CN207010753U (en) | 2018-02-13 |
Family
ID=61456650
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720936492.4U Expired - Fee Related CN207010753U (en) | 2017-07-28 | 2017-07-28 | A kind of intelligent mobile terminal with hardware audio effect processing function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109783050A (en) * | 2019-02-28 | 2019-05-21 | 努比亚技术有限公司 | A kind of sound method of adjustment, mobile terminal and storage medium |
| CN113112986A (en) * | 2021-05-13 | 2021-07-13 | 北京字节跳动网络技术有限公司 | Audio synthesis method, apparatus, device, medium, and program product |
| CN113157244A (en) * | 2021-05-13 | 2021-07-23 | 北京字节跳动网络技术有限公司 | Sound effect adjusting method, device, equipment, medium and program product |
-
2017
- 2017-07-28 CN CN201720936492.4U patent/CN207010753U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109783050A (en) * | 2019-02-28 | 2019-05-21 | 努比亚技术有限公司 | A kind of sound method of adjustment, mobile terminal and storage medium |
| CN109783050B (en) * | 2019-02-28 | 2024-04-23 | 努比亚技术有限公司 | Sound adjusting method, mobile terminal and storage medium |
| CN113112986A (en) * | 2021-05-13 | 2021-07-13 | 北京字节跳动网络技术有限公司 | Audio synthesis method, apparatus, device, medium, and program product |
| CN113157244A (en) * | 2021-05-13 | 2021-07-23 | 北京字节跳动网络技术有限公司 | Sound effect adjusting method, device, equipment, medium and program product |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20210728 |
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| CF01 | Termination of patent right due to non-payment of annual fee |