CN106886387A - A kind of audio data processing method and its equipment - Google Patents
A kind of audio data processing method and its equipment Download PDFInfo
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- CN106886387A CN106886387A CN201710077509.XA CN201710077509A CN106886387A CN 106886387 A CN106886387 A CN 106886387A CN 201710077509 A CN201710077509 A CN 201710077509A CN 106886387 A CN106886387 A CN 106886387A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
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- General Engineering & Computer Science (AREA)
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Abstract
The embodiment of the invention discloses a kind of audio data processing method and its equipment, the audio data processing method includes：Obtain the voice data of present terminal application generation and obtain the data processing mode belonging to voice data；When data processing mode is the first tupe, the power output for increasing voice data using internal power amplifier obtains the first output voice data, and the first output voice data is exported from receiver end；The receiver voice data in voice data is obtained when data processing mode is second processing pattern；Treatment is filtered to receiver voice data, and the second output voice data is obtained using the power output that internal power amplifier increases the receiver voice data after filtered treatment, the second output voice data is exported from the receiver end.Using the present invention, the switching of the two-in-one device working method of loudspeaker earpiece can be controlled by software mode, the utilization rate of the two-in-one device of loudspeaker earpiece is increased on the basis of hardware cost is not influenceed.
Description
Technical field
The present invention relates to Internet technical field, more particularly to a kind of audio data processing method and its equipment.
Background technology
With the continuous development and perfection of Internet technology, the terminal device such as smart mobile phone and panel computer has become
An indispensable part, the most basic call function of terminal device can be completed using receiver and loudspeaker in people's life,
Other of Video Applications, music application, game application in terminal device etc. simultaneously can play the terminal applies of voice just
Often use the receiver and loudspeaker also be unableing to do without in equipment.In the prior art, in order to save the structure space of terminal device, selection exists
The two-in-one device of loudspeaker earpiece is equipped with equipment, due to all different, the conventional loudspeaker of the frequency of notification and power of loudspeaker and receiver
Receiver two-in-one device typically realizes loudspeaker by increasing hardware exchange circuit or increase the method for external power amplifier
And receiver working method switching.However, increase hardware exchange circuit or increase external power amplifier can all increase realization
Loudspeaker and the hardware cost of receiver working method switching, and then the utilization rate of the two-in-one device of loudspeaker earpiece can be reduced.
The content of the invention
In view of this, the embodiment of the present invention provides a kind of audio data processing method and its equipment, by different pieces of information
Voice data under tupe uses different data processing method and different data output channels, it is possible to achieve by soft
The switching of the working method of the two-in-one device of loudspeaker earpiece, is not influenceing the basis of hardware cost in part mode control terminal equipment
On can increase the utilization rate of the two-in-one device of loudspeaker earpiece.
In order to solve the above-mentioned technical problem, a kind of audio data processing method, methods described be the embodiment of the invention provides
Including：
The voice data of present terminal application generation is obtained, and obtains the data processing mode belonging to the voice data；
When the data processing mode is the first tupe, the voice data is increased using internal power amplifier
Power output obtain the first output voice data, by described first output voice data from receiver end export；
When the data processing mode is second processing pattern, the receiver voice data in the voice data is obtained；
Treatment is filtered to the receiver voice data, and filtered treatment is increased using the internal power amplifier
The power output of the receiver voice data afterwards obtains the second output voice data, by the described second output voice data from institute
State the output of receiver end.
Correspondingly, the embodiment of the present invention additionally provides a kind of audio data processing device, and the equipment includes：
Pattern acquiring unit, for obtaining the voice data of present terminal application generation, and obtains the voice data institute
The data processing mode of category；
First data outputting unit, for when the data processing mode is the first tupe, using internal power
The power output that amplifier increases the voice data obtains the first output voice data, will described first export voice data from
Receiver end exports；
Receiver data capture unit, for when the data processing mode is second processing pattern, obtaining the audio
Receiver voice data in data；
Second data outputting unit, for being filtered treatment to the receiver voice data, and using the internal work(
The power output that rate amplifier increases the receiver voice data after filtered treatment obtains the second output voice data, by institute
The second output voice data is stated to be exported from the receiver end.
In embodiments of the present invention, by obtaining the voice data that present terminal application is generated, and voice data institute is obtained
The data processing mode of category, when data processing mode is the first tupe, audio number is increased using internal power amplifier
According to power output obtain the first output voice data, by first output voice data from receiver end export, when data processing mould
When formula is second processing pattern, the receiver voice data in voice data is obtained, treatment is filtered to receiver voice data, and
The power output for increasing the receiver voice data after filtered treatment using internal power amplifier obtains the second output audio number
According to by the second output voice data from receiver end output.Use different by the voice data under different pieces of information tupe
Data processing method and different data output channels, realize by loudspeaker earpiece two in software mode control terminal equipment
Unify the switching of the working method of device, making for the two-in-one device of loudspeaker earpiece is increased on the basis of hardware cost is not influenceed
With rate.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing for having technology to be needed to use in describing is briefly described, it should be apparent that, drawings in the following description are only this hair
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of audio data processing method provided in an embodiment of the present invention；
Fig. 2 is the schematic flow sheet of another audio data processing method provided in an embodiment of the present invention；
Fig. 3 is a kind of structural representation of audio data processing device provided in an embodiment of the present invention；
Fig. 4 is the structural representation of another audio data processing device provided in an embodiment of the present invention；
Fig. 5 is the structural representation of pattern acquiring unit provided in an embodiment of the present invention；
Fig. 6 is the structural representation of the second data outputting unit provided in an embodiment of the present invention；
Fig. 7 is the structural representation of another audio data processing device provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this
Embodiment in invention, it is every other that those of ordinary skill in the art are obtained on the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Audio data processing method provided in an embodiment of the present invention can apply to the conjunction of loudspeaker earpiece two in terminal device
Loudspeaker and receiver working method switch (for example in one device：Terminal device sound intermediate frequency is automatically obtained by way of software exchange
The selection of the way of output of data) application scenarios in, for example：By obtaining the voice data that present terminal application is generated, and
The data processing mode belonging to voice data is obtained, when data processing mode is the first tupe, is put using internal power
The power output that big device increases voice data obtains the first output voice data, and the first output voice data is defeated from receiver end
Go out, when data processing mode is second processing pattern, the receiver voice data in voice data is obtained, to receiver voice data
Treatment is filtered, and is obtained using the power output that internal power amplifier increases the receiver voice data after filtered treatment
Second output voice data, the second output voice data is exported from receiver end.By to the sound under different pieces of information tupe
Frequency is realized and set by software mode control terminal according to different data processing method and different data output channels is used
The switching of the working method of the two-in-one device of standby middle loudspeaker earpiece, increased loudspeaker earpiece on the basis of hardware cost is not influenceed
The utilization rate of two-in-one device.
The audio data processing device being related in the embodiment of the present invention can include panel computer, smart mobile phone, palm
Computer and mobile internet device (MID) etc. can possess the terminal device of the two-in-one device of loudspeaker earpiece.
Below in conjunction with accompanying drawing 1 and accompanying drawing 2, audio data processing method provided in an embodiment of the present invention is situated between in detail
Continue.
Fig. 1 is a kind of schematic flow sheet of audio data processing method provided in an embodiment of the present invention.As shown in figure 1, this
Method described in inventive embodiments may comprise steps of S101- steps S104.
S101, obtains the voice data of present terminal application generation, and obtains the data processing belonging to the voice data
Pattern.
Specifically, the audio data processing device can obtain the voice data of present terminal application generation, Ke Yili
Solution, the present terminal application can be talk application in the audio data processing device, video speech, music should
With the terminal applies that voice can be played during other uses such as, game application.
Further, the audio data processing device can obtain the data processing mode belonging to the voice data.
It is understood that the data processing mode can be that call mode and second processing pattern are i.e. non-including the first tupe
Call mode, wherein, the non-call mode can including music pattern, video speech pattern, game speech pattern etc. other
The data processing mode of the voice data played during non-call terminal application use.
Optionally, the audio data processing device can obtain the application identities that the voice data is carried.Can manage
Solution, the application identities are the application identities of the present terminal application, for example, can be the broadcasting end of music player
Voice data output port code of mouth code or talk application etc..Further, the audio data processing device can be with base
The data processing mode belonging to the voice data is obtained in the application identities, for example：When the audio data processing device
When the application identities for getting are the voice data output port code of talk application, the audio data processing device can
To determine that the data processing mode belonging to the voice data is the first tupe i.e. call mode based on the application identities；When
The application identities are the broadcasting port code of music player, and the audio data processing device can be determined with this application identities
Data processing mode belonging to the voice data is non-call mode for second processing pattern.
S102, when the data processing mode is the first tupe, the sound is increased using internal power amplifier
The power output of frequency evidence obtains the first output voice data, and the described first output voice data is exported from receiver end.
Specifically, when the audio data processing device determines that the data processing mode belonging to the voice data is first
When tupe is call mode, the power output of the voice data can be increased using internal power amplifier and obtain the
One output voice data, it is to be understood that the internal power amplifier can be common power amplifier (Power
Amplifier, PA).
Further, the audio data processing device is obtained using the power output that the PA increases the voice data
After first output voice data, the described first output voice data can be exported from the receiver end of terminal device.For example：Work as institute
State data processing mode belonging to voice data for first tupe i.e. call mode when, the voice data treatment sets
Standby can be that voice during passing through is exported from receiver end by the voice data.
S103, when the data processing mode is second processing pattern, obtains the receiver audio in the voice data
Data.
Specifically, when the audio data processing device determines that the data processing mode belonging to the voice data is second
When tupe is non-call mode, the audio data processing device can obtain the receiver audio number in the voice data
According to.It is understood that the voice data can be divided into receiver voice data (i.e., according to default data output channel
From after through data processing from receiver end output voice data) and loudspeaker voice data (that is, from after through data processing from trumpet end
The voice data of output), wherein, the default data output channel can be realized using software programming.
S104, treatment is filtered to the receiver voice data, and increase through filter using the internal power amplifier
The power output of the receiver voice data after ripple treatment obtains the second output voice data, and audio number is exported by described second
Exported according to from the receiver end.
Specifically, after the audio data processing device obtains the receiver voice data for belonging to second processing pattern, can be with
Treatment is filtered to the receiver voice data.It is understood that the audio data processing device can use limited
Unit impulse response wave filter (Finite Impulse Response, FIR) long, frequency in the receiver voice data is low
Filtered out in the low frequency signal of default filtering threshold X.
Further, the audio data processing device filters out signal of the frequency less than X in the receiver voice data
After can obtain high frequency receiver voice data, the high frequency can be increased using the internal power amplifier PA of the terminal device
The power output of receiver voice data obtains the second output voice data, it is possible to by the described second output voice data from described
Receiver end exports.For example：When the receiver voice data is for music data, the audio data processing device can be described
Music data is exported from receiver end, realizes the music data of music player output through the playing process at receiver end.
In embodiments of the present invention, because wave filter has filtered out the low frequency signal in the receiver voice data, institute
State audio data processing device only need to can just increase the output of filtered receiver voice data using internal power amplifier
Power, does not interfere with the hardware cost that receiver end exports to voice data.
In embodiments of the present invention, by obtaining the voice data that present terminal application is generated, and voice data institute is obtained
The data processing mode of category, when data processing mode is the first tupe, audio number is increased using internal power amplifier
According to power output obtain the first output voice data, by first output voice data from receiver end export, when data processing mould
When formula is second processing pattern, the receiver voice data in voice data is obtained, treatment is filtered to receiver voice data, and
The power output for increasing the receiver voice data after filtered treatment using internal power amplifier obtains the second output audio number
According to by the second output voice data from receiver end output.Use different by the voice data under different pieces of information tupe
Data processing method and different data output channels, realize by loudspeaker earpiece two in software mode control terminal equipment
Unify the switching of the working method of device, making for the two-in-one device of loudspeaker earpiece is increased on the basis of hardware cost is not influenceed
With rate.
Fig. 2 is referred to, to the embodiment of the invention provides the schematic flow sheet of another audio data processing method.As schemed
Shown in 2, the audio data processing method in the present embodiment can include with step S201- steps S209.
S201, obtains the voice data of present terminal application generation, and obtains the application identities that the voice data is carried.
Specifically, the audio data processing device can obtain the voice data of present terminal application generation, Ke Yili
Solution, the present terminal application can be talk application in the audio data processing device, video speech, music should
With the terminal applies that voice can be played during other uses such as, game application.
Further, the audio data processing device can obtain the application identities that the voice data is carried.Can be with
Understand, the application identities are the application identities of the present terminal application, for example, can be the broadcasting of music player
Voice data output port code of port code or talk application etc..
S202, the data processing mode belonging to the voice data is obtained based on the application identities.
Specifically, the audio data processing device can be obtained belonging to the voice data based on the application identities
Data processing mode, for example：When the application identities that the audio data processing device gets are the audio of talk application
During data-out port code, the audio data processing device can be determined belonging to the voice data based on the application identities
Data processing mode for the first tupe be call mode；When the application identities are the broadcasting port generation of music player
Code, the audio data processing device can determine that the data processing mode belonging to the voice data is based on this application identities
Second processing pattern is non-call mode.
In embodiments of the present invention, by obtaining the application identities that the voice data is carried, and based on the application mark
Know the data processing mode belonging to the acquisition voice data, the standard for dividing the affiliated data processing mode of voice data can be increased
True property, and then can ensure to realize that loudspeaker and receiver work in the two-in-one device of loudspeaker earpiece in terminal device using software mode
The accuracy of model split.
S203, when the data processing mode is the first tupe, the sound is increased using internal power amplifier
The power output of frequency evidence obtains the first output voice data, and the described first output voice data is exported from receiver end.
Specifically, when the audio data processing device determines that the data processing mode belonging to the voice data is first
When tupe is call mode, the power output of the voice data can be increased using internal power amplifier and obtain the
One output voice data, it is to be understood that the internal power amplifier can be common power amplifier PA.
Further, the audio data processing device is obtained using the power output that the PA increases the voice data
After first output voice data, the described first output voice data can be exported from the receiver end of terminal device.For example：Work as institute
State data processing mode belonging to voice data for first tupe i.e. call mode when, the voice data treatment sets
Standby can be that voice during passing through is exported from receiver end by the voice data.
S204, when the data processing mode is the first tupe, and when detecting trumpet end in opening, increases
Plus the power output of the voice data obtains the first loudspeaker output voice data, and first loudspeaker are exported into voice data
From trumpet end output.
Specifically, when the audio data processing device determines that the data processing mode belonging to the voice data is first
Tupe is call mode, and when detecting trumpet end in opening, the audio data processing device can increase
The power output of the voice data obtains the first loudspeaker output voice data, it is to be understood that the voice data treatment
Equipment can also increase the defeated of the voice data using the internal power amplifier PA using external power amplifier
Go out power.Further, first loudspeaker can be exported voice data from the loudspeaker by the audio data processing device
End output.For example, when the data processing mode belonging to the voice data for first tupe is call mode, and loudspeaker
End in opening be communication process in open hands-free when, the audio data processing device can be by first loudspeaker
Output voice data is that the voice during passing through is exported from trumpet end.
S205, when the data processing mode is second processing pattern, obtains the receiver audio in the voice data
Data.
Specifically, when the audio data processing device determines that the data processing mode belonging to the voice data is second
When tupe is non-call mode, the audio data processing device can obtain the receiver audio number in the voice data
According to.It is understood that the voice data can be divided into receiver voice data (i.e., according to default data output channel
From after through data processing from receiver end output voice data) and loudspeaker voice data (that is, from after through data processing from trumpet end
The voice data of output), wherein, the default data output channel can be realized using software programming.
S206, frequency is less than the low-frequency data for presetting filtering threshold in filtering the receiver voice data.
Specifically, after the audio data processing device obtains the receiver voice data for belonging to second processing pattern, can be with
Frequency is less than the low-frequency data for presetting filtering threshold X in filtering the receiver voice data using FIR filter.Generally, it is described
Default filtering threshold X can be any value in the range of 200Hz-1000Hz.
S207, the output work of the receiver voice data after filtered treatment is increased using the internal power amplifier
Rate obtains the second output voice data, and the described second output voice data is exported from the receiver end.
Specifically, the audio data processing device is filtered out in the receiver voice data after signal of the frequency less than X
High frequency receiver voice data can be obtained, the high frequency can be increased using the internal power amplifier PA of the terminal device and listened
The power output of cylinder voice data obtains the second output voice data, it is possible to the described second output voice data is listened from described
The output of cylinder end.For example：When the receiver voice data is music data and the default filtering threshold X can be 1000Hz,
The audio data processing device can filter the voice data in the receiver voice data (music data) less than 1000Hz
Remove, and increase the power output of the receiver voice data for filtering low-frequency data and obtain the second output voice data (that is, from receiver
Hold the music data of output), it is possible to the described second output voice data is exported from receiver end, realizes that music player is exported
Music data through receiver end playing process.
In embodiments of the present invention, because wave filter has filtered out the low frequency signal in the receiver voice data, institute
State audio data processing device only need to can just increase the output of filtered receiver voice data using internal power amplifier
Power, does not interfere with the hardware cost that receiver end exports to voice data.
S208, when the data processing mode is second processing pattern, obtains the loudspeaker audio in the voice data
Data.
Specifically, when the audio data processing device determines that the data processing mode belonging to the voice data is second
When tupe is non-call mode, the audio data processing device can obtain the voice data and be exported by preset data
Belong to the loudspeaker voice data of trumpet end output after channelizing point.
S209, the power output for increasing the loudspeaker voice data obtains the second loudspeaker output voice data, and will be described
Second loudspeaker output voice data is exported from the trumpet end.
Specifically, after the audio data processing device obtains the loudspeaker voice data, the loudspeaker sound can be increased
The power output of frequency evidence obtains the second loudspeaker output voice data, it is to be understood that the audio data processing device can
So that the output of the loudspeaker voice data can also be increased using external power amplifier using the internal power amplifier PA
Power.Further, second loudspeaker can be exported voice data from the trumpet end by the audio data processing device
Output.For example, when second loudspeaker output voice data is music data, the audio data processing device can be by institute
State music data to be exported from trumpet end, realize the music data of music player output through the playing process of trumpet end.
In embodiments of the present invention, by obtaining the voice data that present terminal application is generated, and voice data institute is obtained
The data processing mode of category, when data processing mode is the first tupe, audio number is increased using internal power amplifier
According to power output obtain the first output voice data, by first output voice data from receiver end export, when data processing mould
When formula is second processing pattern, the receiver voice data in voice data is obtained, treatment is filtered to receiver voice data, and
The power output for increasing the receiver voice data after filtered treatment using internal power amplifier obtains the second output audio number
According to by the second output voice data from receiver end output.Use different by the voice data under different pieces of information tupe
Data processing method and different data output channels, realize by loudspeaker earpiece two in software mode control terminal equipment
Unify the switching of the working method of device, making for the two-in-one device of loudspeaker earpiece is increased on the basis of hardware cost is not influenceed
With rate；By obtaining the application identities that voice data is carried, and the data processing belonging to voice data is obtained based on application identities
Pattern, increased the accuracy for dividing the affiliated data processing mode of voice data, and then ensure that using software mode realization eventually
The accuracy that loudspeaker and receiver working method are divided in the two-in-one device of loudspeaker earpiece in end equipment.
Below in conjunction with accompanying drawing 3- accompanying drawings 6, audio data processing device provided in an embodiment of the present invention is situated between in detail
Continue.It should be noted that the equipment shown in accompanying drawing 3- accompanying drawings 6, the method for performing Fig. 1 of the present invention and embodiment illustrated in fig. 2,
For convenience of description, the part related to the embodiment of the present invention is illustrate only, particular technique details is not disclosed, and refer to this hair
Embodiment shown in bright Fig. 1 and Fig. 2.
Fig. 3 is referred to, to the embodiment of the invention provides a kind of structural representation of audio data processing device.Such as Fig. 3
Shown, the audio data processing device 1 of the embodiment of the present invention can include：Pattern acquiring unit 11, the first data output
Unit 12, the data outputting unit 14 of receiver data capture unit 13 and second.
Pattern acquiring unit 11, for obtaining the voice data of present terminal application generation, and obtains the voice data
Affiliated data processing mode.
In implementing, the pattern acquiring unit 11 can obtain the voice data of present terminal application generation, can be with
Understand, the present terminal application can be talk application, video speech, sound in the audio data processing device 1
The terminal applies of voice can be played during other uses such as happy application, game application.
Further, the pattern acquiring unit 11 can obtain the data processing mode belonging to the voice data.Can
To understand, the data processing mode can be that call mode and second processing pattern are i.e. non-through including the first tupe
Words pattern, wherein, the non-call mode can other be non-including music pattern, video speech pattern, speech pattern of playing etc.
The data processing mode of the voice data played during call terminal application use.
Optionally, the audio data processing device 1 can obtain the application identities that the voice data is carried.Can manage
Solution, the application identities are the application identities of the present terminal application, for example, can be the broadcasting end of music player
Voice data output port code of mouth code or talk application etc..Further, the audio data processing device 1 can be with base
The data processing mode belonging to the voice data is obtained in the application identities, for example：When the audio data processing device 1
When the application identities for getting are the voice data output port code of talk application, the audio data processing device 1
The application identities can be based on and determine that the data processing mode belonging to the voice data is the first tupe i.e. call mode；
When the application identities are the broadcasting port code of music player, the audio data processing device 1 can be based on this application
The data processing mode belonging to the determination voice data is identified for second processing pattern is non-call mode.
First data outputting unit 12, for when the data processing mode is the first tupe, using internal work(
The power output that rate amplifier increases the voice data obtains the first output voice data, and voice data is exported by described first
From the output of receiver end.
In implementing, when the pattern acquiring unit 11 determines that data processing mode belonging to the voice data is the
When one tupe is call mode, first data outputting unit 12 can increase the sound using internal power amplifier
The power output of frequency evidence simultaneously obtains the first output voice data, it is to be understood that the internal power amplifier can be
Common power amplifier (Power Amplifier, PA).
Further, first data outputting unit 12 is obtained using the power output that the PA increases the voice data
To after the first output voice data, the described first output voice data can be exported from the receiver end of terminal device.For example：When
Data processing mode belonging to the voice data for first tupe be call mode when, first data output
The voice data can be that voice during passing through is exported from receiver end by unit 12.
Receiver data capture unit 13, for when the data processing mode is second processing pattern, obtaining the sound
Receiver voice data of the frequency in.
In implementing, when the pattern acquiring unit 11 determines that data processing mode belonging to the voice data is the
When two tupes are non-call mode, the receiver data capture unit 13 can obtain the receiver sound in the voice data
Frequency evidence.It is understood that the voice data can be divided into receiver voice data according to default data output channel
(that is, from the voice data of receiver end output from after through data processing) and loudspeaker voice data are (that is, from after through data processing from loudspeaker
The voice data of end output), wherein, the default data output channel can be realized using software programming.
Second data outputting unit 14, for being filtered treatment to the receiver voice data, and uses the inside
The power output that power amplifier increases the receiver voice data after filtered treatment obtains the second output voice data, will
The second output voice data is exported from the receiver end.
In implementing, the receiver data capture unit 13 obtains the receiver voice data for belonging to second processing pattern
Afterwards, second data outputting unit 14 can be filtered treatment to the receiver voice data.It is understood that described
Frequency in the receiver voice data can be less than default filtering threshold X by the second data outputting unit 14 using FIR filter
Low frequency signal filter out.
Further, second data outputting unit 14 filters out letter of the frequency less than X in the receiver voice data
High frequency receiver voice data can be obtained after number, the height can be increased using the internal power amplifier PA of the terminal device
The power output of frequency receiver voice data obtains the second output voice data, it is possible to by the described second output voice data from institute
State the output of receiver end.For example：When the receiver voice data is music data, second data outputting unit 14 can be by
The music data is exported from receiver end, realizes the music data of music player output through the playing process at receiver end.
In embodiments of the present invention, because wave filter has filtered out the low frequency signal in the receiver voice data, institute
Stating the second data outputting unit 14 need to can just increase the defeated of filtered receiver voice data using internal power amplifier
Go out power, do not interfere with the hardware cost that receiver end exports to voice data.
In embodiments of the present invention, by obtaining the voice data that present terminal application is generated, and voice data institute is obtained
The data processing mode of category, when data processing mode is the first tupe, audio number is increased using internal power amplifier
According to power output obtain the first output voice data, by first output voice data from receiver end export, when data processing mould
When formula is second processing pattern, the receiver voice data in voice data is obtained, treatment is filtered to receiver voice data, and
The power output for increasing the receiver voice data after filtered treatment using internal power amplifier obtains the second output audio number
According to by the second output voice data from receiver end output.Use different by the voice data under different pieces of information tupe
Data processing method and different data output channels, realize by loudspeaker earpiece two in software mode control terminal equipment
Unify the switching of the working method of device, making for the two-in-one device of loudspeaker earpiece is increased on the basis of hardware cost is not influenceed
With rate.
Fig. 4 is referred to, to the embodiment of the invention provides the structural representation of another audio data processing device.As schemed
Shown in 4, the audio data processing device 1 of the embodiment of the present invention can include：Pattern acquiring unit 11, the first data output
Unit 12, receiver data capture unit 13, the second data outputting unit 14, the first loudspeaker data outputting unit 15, loudspeaker data
The loudspeaker data outputting unit 17 of acquiring unit 16 and second.
Pattern acquiring unit 11, obtains the voice data of present terminal application generation, and obtains belonging to the voice data
Data processing mode.
In implementing, the pattern acquiring unit 11 can obtain the voice data of present terminal application generation, and can
To obtain the data processing mode belonging to the voice data.
Please also refer to Fig. 5, to the embodiment of the invention provides the structural representation of pattern acquiring unit 11.Such as Fig. 5 institutes
Show, the pattern acquiring unit 11 can include：
Mark obtains subelement 111, for obtaining the voice data of present terminal application generation, and obtains the audio number
According to the application identities for carrying.
In implementing, the mark obtains subelement 111 and can obtain the voice data of present terminal application generation, can
To understand, the present terminal application can be talk application in the audio data processing device 1, video speech,
The terminal applies of voice can be played during other uses such as music application, game application.
Further, the mark obtains subelement 111 and can obtain the application identities that the voice data is carried.Can be with
Understand, the application identities are the application identities of the present terminal application, for example, can be the broadcasting of music player
Voice data output port code of port code or talk application etc..
Pattern acquiring subelement 112, for obtaining the data processing belonging to the voice data based on the application identities
Pattern.
In implementing, the pattern acquiring subelement 112 can obtain the voice data based on the application identities
Affiliated data processing mode, for example：When the application identities that the mark acquisition subelement 111 gets are talk application
Voice data output port code when, the pattern acquiring subelement 112 can determine the audio based on the application identities
Data processing mode belonging to data is call mode for the first tupe；When the application identities broadcasting for music player
Port code is put, the pattern acquiring subelement 112 can determine the data belonging to the voice data based on this application identities
Tupe is non-call mode for second processing pattern.
In embodiments of the present invention, by obtaining the application identities that the voice data is carried, and based on the application mark
Know the data processing mode belonging to the acquisition voice data, the standard for dividing the affiliated data processing mode of voice data can be increased
True property, and then can ensure to realize that loudspeaker and receiver work in the two-in-one device of loudspeaker earpiece in terminal device using software mode
The accuracy of model split.
First data outputting unit 12, for when the data processing mode is the first tupe, using internal work(
The power output that rate amplifier increases the voice data obtains the first output voice data, and voice data is exported by described first
From the output of receiver end.
In implementing, when the pattern acquiring unit 11 determines that data processing mode belonging to the voice data is the
When one tupe is call mode, first data outputting unit 12 can increase the sound using internal power amplifier
The power output of frequency evidence simultaneously obtains the first output voice data, it is to be understood that the internal power amplifier can be
Common power amplifier PA.
Further, first data outputting unit 12 is obtained using the power output that the PA increases the voice data
To after the first output voice data, the described first output voice data can be exported from the receiver end of terminal device.For example：When
Data processing mode belonging to the voice data for first tupe be call mode when, first data output
The voice data can be that voice during passing through is exported from receiver end by unit 12.
First loudspeaker data outputting unit 15, for being the first tupe when the data processing mode, and detects
When trumpet end is in opening, the power output for increasing the voice data obtains the first loudspeaker output voice data, and will
The first loudspeaker output voice data is exported from the trumpet end.
In implementing, when the pattern acquiring unit 11 determines that data processing mode belonging to the voice data is the
One tupe is call mode, and when detecting trumpet end in opening, the first loudspeaker data outputting unit 15
The power output that the voice data can be increased obtains the first loudspeaker output voice data, it is to be understood that described first
Loudspeaker data outputting unit 15 can also increase institute using the internal power amplifier PA using external power amplifier
State the power output of voice data.Further, the first loudspeaker data outputting unit 15 can be defeated by first loudspeaker
Go out voice data to be exported from the trumpet end.For example, when the data processing mode belonging to the voice data is at described first
Reason pattern is call mode, and trumpet end in opening be communication process in open hands-free when, the first loudspeaker number
It is that the voice during passing through is exported from trumpet end that first loudspeaker can be exported into voice data according to output unit 15.
Receiver data capture unit 13, for when the data processing mode is second processing pattern, obtaining the sound
Receiver voice data of the frequency in.
In implementing, when the pattern acquiring unit 11 determines that data processing mode belonging to the voice data is the
When two tupes are non-call mode, the receiver data capture unit 13 can obtain the receiver sound in the voice data
Frequency evidence.It is understood that the voice data can be divided into receiver voice data according to default data output channel
(that is, from the voice data of receiver end output from after through data processing) and loudspeaker voice data are (that is, from after through data processing from loudspeaker
The voice data of end output), wherein, the default data output channel can be realized using software programming.
Second data outputting unit 14, for being filtered treatment to the receiver voice data, and uses the inside
The power output that power amplifier increases the receiver voice data after filtered treatment obtains the second output voice data, will
The second output voice data is exported from the receiver end.
In implementing, the receiver data capture unit 13 obtains the receiver voice data for belonging to second processing pattern
Afterwards, second data outputting unit 14 can be filtered treatment to the receiver voice data, and using the internal work(
The power output that rate amplifier increases the receiver voice data after filtered treatment obtains the second output voice data, by institute
The second output voice data is stated to be exported from the receiver end.
Please also refer to Fig. 6, to the embodiment of the invention provides the structural representation of the second data outputting unit 14.As schemed
Shown in 6, second data outputting unit 14 can include：
Data filter subelement 141, and the low of default filtering threshold is less than for filtering frequency in the receiver voice data
Frequency evidence.
In implementing, the receiver data capture unit 13 obtains the receiver voice data for belonging to second processing pattern
Afterwards, the data filter frequency during subelement 141 can filter the receiver voice data using FIR filter and are filtered less than default
The low-frequency data of ripple threshold X.Generally, the default filtering threshold X can be any value in the range of 200Hz-1000Hz.
Data output subelement 142, for listening described in being increased after filtered treatment using the internal power amplifier
The power output of cylinder voice data obtains the second output voice data, and exports voice data from the receiver end by described second
Output.
In implementing, the data filter subelement 141 and filter out letter of the frequency less than X in the receiver voice data
High frequency receiver voice data can be obtained after number, the data output subelement 142 can be using the inside of the terminal device
The power output that power amplifier PA increases the high frequency receiver voice data obtains the second output voice data, it is possible to by institute
The second output voice data is stated to be exported from the receiver end.For example：When the receiver voice data is music data and described pre-
If filtering threshold X can be 1000Hz, the data filter subelement 141 can be by receiver voice data (the music number
According to) in filtered out less than the voice data of 1000Hz, the data output subelement 142 can increase and filter listening for low-frequency data
The power output of cylinder voice data obtains the second output voice data (that is, from the music data of receiver end output), it is possible to will
The second output voice data is exported from receiver end, realizes the music data of music player output through the broadcasting at receiver end
Journey.
In embodiments of the present invention, because wave filter has filtered out the low frequency signal in the receiver voice data, institute
Stating audio data processing device 1 need to can just increase the output of filtered receiver voice data using internal power amplifier
Power, does not interfere with the hardware cost that receiver end exports to voice data.
Loudspeaker data capture unit 16, for when the data processing mode is second processing pattern, obtaining the sound
Loudspeaker voice data of the frequency in.
In implementing, when the pattern acquiring unit 11 determines that data processing mode belonging to the voice data is the
When two tupes are non-call mode, the loudspeaker data capture unit 16 can obtain the voice data by preset data
Belong to the loudspeaker voice data of trumpet end output after output channelization point.
Second loudspeaker data outputting unit 17, the power output for increasing the loudspeaker voice data obtains the second loudspeaker
Output voice data, and second loudspeaker output voice data is exported from the trumpet end.
In implementing, after the loudspeaker data capture unit 16 obtains the loudspeaker voice data, second loudspeaker
The power output that data outputting unit 17 can increase the loudspeaker voice data obtains the second loudspeaker output voice data, can be with
Understand, the audio data processing device can also can be put using the internal power amplifier PA using external power
Big device increases the power output of the loudspeaker voice data.Further, the second loudspeaker data outputting unit 17 can be by
The second loudspeaker output voice data is exported from the trumpet end.For example, when second loudspeaker output voice data is sound
During happy data, the second loudspeaker data outputting unit 17 can export the music data from trumpet end, realize that music is broadcast
The music data of device output is put through the playing process of trumpet end.
In embodiments of the present invention, by obtaining the voice data that present terminal application is generated, and voice data institute is obtained
The data processing mode of category, when data processing mode is the first tupe, audio number is increased using internal power amplifier
According to power output obtain the first output voice data, by first output voice data from receiver end export, when data processing mould
When formula is second processing pattern, the receiver voice data in voice data is obtained, treatment is filtered to receiver voice data, and
The power output for increasing the receiver voice data after filtered treatment using internal power amplifier obtains the second output audio number
According to by the second output voice data from receiver end output.Use different by the voice data under different pieces of information tupe
Data processing method and different data output channels, realize by loudspeaker earpiece two in software mode control terminal equipment
Unify the switching of the working method of device, making for the two-in-one device of loudspeaker earpiece is increased on the basis of hardware cost is not influenceed
With rate；By obtaining the application identities that voice data is carried, and the data processing belonging to voice data is obtained based on application identities
Pattern, increased the accuracy for dividing the affiliated data processing mode of voice data, and then ensure that using software mode realization eventually
The accuracy that loudspeaker and receiver working method are divided in the two-in-one device of loudspeaker earpiece in end equipment.
Fig. 7 is referred to, to the embodiment of the invention provides the structural representation of another audio data processing device.As schemed
Shown in 7, the audio data processing device 1000 can include：At least one processor 1001, such as CPU, at least one net
Network interface 1004, user interface 1003, memory 1005, at least one communication bus 1002.Wherein, communication bus 1002 is used for
Realize the connection communication between these components.Wherein, user interface 1003 can include display screen (Display), keyboard
(Keyboard), optional user interface 1003 can also include wireline interface, the wave point of standard.Network interface 1004 is optional
Can include standard wireline interface, wave point (such as WI-FI interfaces).Memory 1005 can be high-speed RAM memory,
Can also be non-labile memory (non-volatile memory), for example, at least one magnetic disk storage.Memory
1005 optionally can also be at least one storage device for being located remotely from aforementioned processor 1001.As shown in fig. 7, as a kind of
Operating system, network communication module, Subscriber Interface Module SIM and sound can be included in the memory 1005 of computer-readable storage medium
Frequency data processor.
In the audio data processing device 1000 shown in Fig. 7, user interface 1003 is mainly used in providing the user input
Interface, obtain user input data；And processor 1001 can be used for calling the network connection stored in memory 1005
Application program, and specifically perform following operation：
The voice data of present terminal application generation is obtained, and obtains the data processing mode belonging to the voice data；
When the data processing mode is the first tupe, the voice data is increased using internal power amplifier
Power output obtain the first output voice data, by described first output voice data from receiver end export；
When the data processing mode is second processing pattern, the receiver voice data in the voice data is obtained；
Treatment is filtered to the receiver voice data, and filtered treatment is increased using the internal power amplifier
The power output of the receiver voice data afterwards obtains the second output voice data, by the described second output voice data from institute
State the output of receiver end.
In one embodiment, the processor 1001 obtains the voice data of present terminal application generation in execution, and
It is specific to perform following operation when obtaining the data processing mode belonging to the voice data：
The voice data of present terminal application generation is obtained, and obtains the application identities that the voice data is carried；
The data processing mode belonging to the voice data is obtained based on the application identities.
In one embodiment, the processor 1001 is filtered treatment in execution to the receiver voice data, and
It is defeated that the power output for increasing the receiver voice data after filtered treatment using the internal power amplifier obtains second
Go out voice data, it is specific to perform following operation when the described second output voice data is exported from the receiver end：
Frequency is less than the low-frequency data for presetting filtering threshold in filtering the receiver voice data；
The power output for increasing the receiver voice data after filtered treatment using the internal power amplifier is obtained
To the second output voice data, and the described second output voice data is exported from the receiver end.
In one embodiment, the processor 1001 also performs following operation：
When the data processing mode is the first tupe, and when detecting trumpet end in opening, increase institute
The power output for stating voice data obtains the first loudspeaker output voice data, and first loudspeaker are exported into voice data from institute
State trumpet end output.
In one embodiment, the processor 1001 also performs following operation：
When the data processing mode is second processing pattern, the loudspeaker voice data in the voice data is obtained；
The power output for increasing the loudspeaker voice data obtains the second loudspeaker output voice data, and by second loudspeaker
Output voice data is exported from the trumpet end.
In embodiments of the present invention, by obtaining the voice data that present terminal application is generated, and voice data institute is obtained
The data processing mode of category, when data processing mode is the first tupe, audio number is increased using internal power amplifier
According to power output obtain the first output voice data, by first output voice data from receiver end export, when data processing mould
When formula is second processing pattern, the receiver voice data in voice data is obtained, treatment is filtered to receiver voice data, and
The power output for increasing the receiver voice data after filtered treatment using internal power amplifier obtains the second output audio number
According to by the second output voice data from receiver end output.Use different by the voice data under different pieces of information tupe
Data processing method and different data output channels, realize by loudspeaker earpiece two in software mode control terminal equipment
Unify the switching of the working method of device, making for the two-in-one device of loudspeaker earpiece is increased on the basis of hardware cost is not influenceed
With rate；By obtaining the application identities that voice data is carried, and the data processing belonging to voice data is obtained based on application identities
Pattern, increased the accuracy for dividing the affiliated data processing mode of voice data, and then ensure that using software mode realization eventually
The accuracy that loudspeaker and receiver working method are divided in the two-in-one device of loudspeaker earpiece in end equipment.
It should be noted that for above each method embodiment, a series of actions is stated that in order to be briefly described
Combination, but those skilled in the art should know, sequence of movement of the present invention not by described by is limited, and some steps can be with
Serially or simultaneously carried out using other.Secondly, those skilled in the art should know, embodiment described in this description belongs to
In preferred embodiment, necessary to involved operation and the unit not necessarily present invention.And in the above-described embodiments, to each
The description of individual embodiment all emphasizes particularly on different fields, and does not have the part described in detail in certain embodiment, may refer to the correlation of other embodiment
Description.
In addition, each functional unit in each embodiment of the invention can be integrated in a unit for treatment, it is also possible to
It is that unit is individually physically present, or two or more units are integrated in a unit.Above-mentioned integrated list
Unit can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.The integrated unit is such as
Fruit is to realize in the form of SFU software functional unit and as independent production marketing or when using, can store can in a computer
In reading storage medium.Based on such understanding, technical scheme substantially contributes to prior art in other words
Part or all or part of the technical scheme can be embodied in the form of software product, the computer software product
Storage is in a storage medium, including some instructions are used to so that a computer equipment (can be personal computer, server
Or the network equipment etc.) perform all or part of step of each embodiment methods described of the invention.Wherein described storage is situated between
Matter includes：USB flash disk, read-only storage (Read-Only Memory, ROM), random access memory (Random Access
Memory, RAM), mobile hard disk, magnetic disc or CD etc. are various can be with the medium of store program codes.
Above disclosed is only present pre-ferred embodiments, can not limit the right model of the present invention with this certainly
Enclose, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (10)
1. a kind of audio data processing method, it is characterised in that including：
The voice data of present terminal application generation is obtained, and obtains the data processing mode belonging to the voice data；
When the data processing mode is the first tupe, the defeated of the voice data is increased using internal power amplifier
Go out power and obtain the first output voice data, the described first output voice data is exported from receiver end；
When the data processing mode is second processing pattern, the receiver voice data in the voice data is obtained；
After treatment, and the use internal power amplifier filtered treatment of increase are filtered to the receiver voice data
The power output of the receiver voice data obtains the second output voice data, and the described second output voice data is listened from described
The output of cylinder end.
2. the method for claim 1, it is characterised in that the voice data of the acquisition present terminal application generation, and
The data processing mode belonging to the voice data is obtained, including：
The voice data of present terminal application generation is obtained, and obtains the application identities that the voice data is carried；
The data processing mode belonging to the voice data is obtained based on the application identities.
3. the method for claim 1, it is characterised in that described that treatment is filtered to the receiver voice data, and
It is defeated that the power output for increasing the receiver voice data after filtered treatment using the internal power amplifier obtains second
Go out voice data, the described second output voice data is exported from the receiver end, including：
Frequency is less than the low-frequency data for presetting filtering threshold in filtering the receiver voice data；
The power output for increasing the receiver voice data after filtered treatment using the internal power amplifier obtains the
Two output voice datas, and the described second output voice data is exported from the receiver end.
4. the method for claim 1, it is characterised in that also include：
When the data processing mode is the first tupe, and when detecting trumpet end in opening, increase the sound
The power output of frequency evidence obtains the first loudspeaker output voice data, and first loudspeaker are exported into voice data from the loudspeaker
End output.
5. the method for claim 1, it is characterised in that also include：
When the data processing mode is second processing pattern, the loudspeaker voice data in the voice data is obtained；
The power output for increasing the loudspeaker voice data obtains the second loudspeaker output voice data, and second loudspeaker are defeated
Go out voice data to be exported from the trumpet end.
6. a kind of audio data processing device, it is characterised in that including：
Pattern acquiring unit, for obtaining the voice data of present terminal application generation, and obtains belonging to the voice data
Data processing mode；
First data outputting unit, for when the data processing mode is the first tupe, being amplified using internal power
The power output that device increases the voice data obtains the first output voice data, by the described first output voice data from receiver
End output；
Receiver data capture unit, for when the data processing mode is second processing pattern, obtaining the voice data
In receiver voice data；
Second data outputting unit, for being filtered treatment to the receiver voice data, and is put using the internal power
The power output that big device increases the receiver voice data after filtered treatment obtains the second output voice data, by described the
Two output voice datas are exported from the receiver end.
7. equipment as claimed in claim 6, it is characterised in that the pattern acquiring unit includes：
Mark obtains subelement, for obtaining the voice data of present terminal application generation, and obtains the voice data carrying
Application identities；
Pattern acquiring subelement, for obtaining the data processing mode belonging to the voice data based on the application identities.
8. equipment as claimed in claim 6, it is characterised in that second data outputting unit includes：
Data filter subelement, and the low-frequency data of default filtering threshold is less than for filtering frequency in the receiver voice data；
Data output subelement, for increasing the receiver audio number after filtered treatment using the internal power amplifier
According to power output obtain the second output voice data, and the described second output voice data is exported from the receiver end.
9. equipment as claimed in claim 6, it is characterised in that also include：
First loudspeaker data outputting unit, for being the first tupe when the data processing mode, and detects trumpet end
During in opening, the power output for increasing the voice data obtains the first loudspeaker output voice data, and by described the
One loudspeaker output voice data is exported from the trumpet end.
10. equipment as claimed in claim 6, it is characterised in that also include：
Loudspeaker data capture unit, for when the data processing mode is second processing pattern, obtaining the voice data
In loudspeaker voice data；
Second loudspeaker data outputting unit, the power output for increasing the loudspeaker voice data obtains the second loudspeaker output sound
Frequency evidence, and second loudspeaker output voice data is exported from the trumpet end.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107844289A (en) * | 2017-10-27 | 2018-03-27 | 周燕红 | A kind of volume control method and device |
| CN107995559A (en) * | 2017-12-26 | 2018-05-04 | 上海展扬通信技术有限公司 | The terminal and method of a kind of audio frequency control |
| CN109429145A (en) * | 2017-08-22 | 2019-03-05 | 恩智浦有限公司 | Audio processor |
| CN110166897A (en) * | 2019-05-14 | 2019-08-23 | 惠州Tcl移动通信有限公司 | Realize multiple functions audio system and method |
| CN110278402A (en) * | 2019-06-24 | 2019-09-24 | 努比亚技术有限公司 | A kind of dual-channel audio processing method, equipment and computer readable storage medium |
| CN113014706A (en) * | 2021-03-04 | 2021-06-22 | 瑞声光电科技(常州)有限公司 | Loudspeaker driving method and circuit for mobile equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103297896A (en) * | 2012-02-27 | 2013-09-11 | 联想(北京)有限公司 | Audio output method and electronic equipment |
| CN103856625A (en) * | 2012-12-07 | 2014-06-11 | 广州三星通信技术研究有限公司 | Device for controlling two-channel audio output and wireless communication terminal |
| CN106060710A (en) * | 2016-06-08 | 2016-10-26 | 维沃移动通信有限公司 | Audio output method and electronic equipment |
| CN106161724A (en) * | 2015-03-23 | 2016-11-23 | 阿里巴巴集团控股有限公司 | Audio output control method and device |
-
2017
- 2017-02-14 CN CN201710077509.XA patent/CN106886387A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103297896A (en) * | 2012-02-27 | 2013-09-11 | 联想(北京)有限公司 | Audio output method and electronic equipment |
| CN103856625A (en) * | 2012-12-07 | 2014-06-11 | 广州三星通信技术研究有限公司 | Device for controlling two-channel audio output and wireless communication terminal |
| CN106161724A (en) * | 2015-03-23 | 2016-11-23 | 阿里巴巴集团控股有限公司 | Audio output control method and device |
| CN106060710A (en) * | 2016-06-08 | 2016-10-26 | 维沃移动通信有限公司 | Audio output method and electronic equipment |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109429145A (en) * | 2017-08-22 | 2019-03-05 | 恩智浦有限公司 | Audio processor |
| CN107844289A (en) * | 2017-10-27 | 2018-03-27 | 周燕红 | A kind of volume control method and device |
| CN107995559A (en) * | 2017-12-26 | 2018-05-04 | 上海展扬通信技术有限公司 | The terminal and method of a kind of audio frequency control |
| CN107995559B (en) * | 2017-12-26 | 2020-12-01 | 上海展扬通信技术有限公司 | Audio control terminal and method |
| CN110166897A (en) * | 2019-05-14 | 2019-08-23 | 惠州Tcl移动通信有限公司 | Realize multiple functions audio system and method |
| CN110278402A (en) * | 2019-06-24 | 2019-09-24 | 努比亚技术有限公司 | A kind of dual-channel audio processing method, equipment and computer readable storage medium |
| CN113014706A (en) * | 2021-03-04 | 2021-06-22 | 瑞声光电科技(常州)有限公司 | Loudspeaker driving method and circuit for mobile equipment |
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