CN107105367A - A kind of acoustic signal processing method and terminal - Google Patents
A kind of acoustic signal processing method and terminal Download PDFInfo
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- CN107105367A CN107105367A CN201710372132.0A CN201710372132A CN107105367A CN 107105367 A CN107105367 A CN 107105367A CN 201710372132 A CN201710372132 A CN 201710372132A CN 107105367 A CN107105367 A CN 107105367A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
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- Circuit For Audible Band Transducer (AREA)
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Abstract
The present invention provides a kind of acoustic signal processing method and terminal.Methods described includes：When terminal plays the first audio signal with predetermined manner, the voice signal of the surrounding environment of the terminal is gathered；If the vocal print feature of the voice signal is matched with the sample vocal print feature prestored, and the volume value of the voice signal exceed first threshold when, first audio signal is handled, allow users to hear the voice signal, the problem of other people speak to user can not be heard when using terminal plays audio to solve user.
Description
Technical field
The present invention relates to electronics and field of computer technology, more particularly to a kind of acoustic signal processing method and terminal.
Background technology
With the development of electronic technology, user is also more and more by way of terminal listens to audio.Except directly using
The playback component that terminal is carried is played outside audio, and user can listen to audio by the audio output apparatus electrically connected with terminal,
For example, terminal is electrically connected after earphone or audio amplifier, so that it may listen to audio by earphone or audio amplifier.
In the prior art, the pattern of environment and terminal of the user residing for it, can adjust the output volume of audio
To a certain extent so that oneself being capable of clearly uppick audio.For example, when user listens to music using earphone, sometimes will
The output volume of music is adjusted must be than larger；For another example, user is by the equipment access terminal such as audio amplifier so that the output volume of audio can
More than terminal max volume, so as to improve voice frequency listening effect.If so other people talk during audio output with user,
User is often difficult to discover or is difficult to hear.
The content of the invention
The embodiment of the present invention provides a kind of acoustic signal processing method and terminal, and sound is played in using terminal to solve user
During frequency, play audio sound interference, it is impossible to catch other people to user speak the problem of.
In a first aspect, the embodiment of the present invention provides a kind of acoustic signal processing method, applied to terminal, including：
In terminal to set during the first audio signal of mode playback, the voice signal of the surrounding environment of the terminal is gathered；
If the vocal print feature of the voice signal is matched with the sample vocal print feature prestored, and the voice signal
When volume value exceedes first threshold, first audio signal is handled so that user can hear the voice signal.
Second aspect, the embodiment of the present invention provides a kind of terminal, including：
Sound signal collecting module：For when terminal plays the first audio signal with predetermined manner, gathering the terminal
Surrounding environment voice signal；
First audio-frequency signal processing module：If vocal print feature and the sample vocal print that prestores for the voice signal
Characteristic matching, and the voice signal volume value exceed first threshold when, first audio signal is handled so that
User can hear the voice signal.
The third aspect, the embodiment of the present invention provides a kind of terminal, including：Memory, processor and it is stored in the storage
On device and the computer program that can run on the processor, realize that the present invention such as appoints during the computing device described program
The step in acoustic signal processing method described in an embodiment of anticipating.
Acoustic signal processing method and terminal that the embodiment of the present invention is provided, being capable of monitor terminal when playing audio
Acoustic information in surrounding environment, and detect acoustic information vocal print feature whether with the sample vocal print feature that prestores
Match somebody with somebody, and in the case where matching and the acoustic information volume are higher than first threshold, the first audio signal handled so that
User can uppick voice signal so that, user when using terminal listens to audio, will not because of audio signal cover around
Other people make user be difficult to perceive other people to talking themselves to user's one's voice in speech, so that the language of other people and user are handed over
Stream will not be influenceed by audio broadcast event.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed for description of the embodiment of the present invention
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention,
For those of ordinary skill in the art, without having to pay creative labor, it can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the acoustic signal processing method schematic flow sheet of an embodiment of the present invention；
Fig. 2 is the acoustic signal processing method schematic flow sheet of another embodiment of the invention；
Fig. 3 is the acoustic signal processing method schematic flow sheet of another embodiment of the invention；
Fig. 4 is the acoustic signal processing method schematic flow sheet of another embodiment of the invention；
Fig. 5 is the acoustic signal processing method schematic flow sheet of another embodiment of the invention
Fig. 6 is the terminal structure schematic block diagram of an embodiment of the present invention；
Fig. 7 is the terminal structure schematic block diagram of another embodiment of the invention；
Fig. 8 is the terminal structure schematic block diagram of another embodiment of the invention；
Fig. 9 is the terminal structure schematic block diagram of another embodiment of the invention；
Figure 10 is the terminal structure schematic diagram of another embodiment of the invention.
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 a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
The embodiment of the present invention provides a kind of acoustic signal processing method first, applied to terminal, as shown in figure 1, including：
Step 101：When terminal plays the first audio signal with predetermined manner, the sound of the surrounding environment of the terminal is gathered
Message number；
In the specific embodiment of the invention, the predetermined manner includes, and passes through the audio output apparatus electrically connected with terminal
The pattern, and/or terminal of audio is played to play the pattern of audio higher than the volume of certain threshold value；More specifically, the audio
Output equipment includes earphone, audio amplifier etc..
In the specific embodiment of the invention, the operation of the voice signal of the surrounding environment of the terminal is gathered, passes through terminal
The microphone of microphone or the audio output apparatus electrically connected with terminal is acquired, for example, being adopted by ear microphone
Collection.
In the specific embodiment of the invention, first audio signal is pure audio signal or the file comprising audio signal
The signal played.
In an embodiment of the present invention, the voice signal refers in particular to voice signal.
Step 102：If the vocal print feature of the voice signal is matched with the sample vocal print feature prestored, and the sound
When the volume value of message number exceedes first threshold, first audio signal is handled so that user can hear described
Voice signal.
In the specific embodiment of the invention, first audio signal is handled, including reduces by first audio
The output volume of signal, and/or the voice signal is mixed in first audio signal exported together, and/or pause
The broadcasting of first audio signal.
In the specific embodiment of the invention, because the sound collection of the voice signal of the surrounding environment for acquisition terminal is set
Standby sensitivity can be because of the different and different of equipment, and the voice signal that some sound collection equipments can be collected has been
Volume exceedes the volume of first threshold, and in such case, the volume for being equal to the voice signal exceedes the feelings of first threshold
Condition.
In the specific embodiment of the invention, the first threshold is any volume value not less than 0, can be by specifically testing
It is measured, or under collectable general environment, multiple volume datas of ordinary people's dialogue, according to being determined multiple volume datas
First threshold, so as to exclude other people not with user's speech but the situation of voice print matching.
In the embodiment of the present invention, above-mentioned terminal can be any terminal for possessing characteristics of human body's acquisition component and screen, example
Such as：Mobile phone, tablet personal computer (Tablet Personal Computer), laptop computer (Laptop Computer), individual number
Word assistant (personal digital assistant, abbreviation PDA), mobile Internet access device (Mobile Internet
Device, MID) or wearable device (Wearable Device) etc..
The acoustic signal processing method that the embodiment of the present invention is provided, being capable of ring around monitor terminal when playing audio
Acoustic information in border, and detect whether the sample vocal print feature with prestoring is matched for the vocal print feature of acoustic information, and
Match and the acoustic information volume is higher than in the case of first threshold, the first audio signal is handled so that Yong Huneng
Enough uppick voice signals so that, user when using terminal listens to audio, will not be covered because of audio signal around other people to
User's one's voice in speech and user is difficult to perceive other people to oneself talking so that the communication of other people and user will not
Influenceed by audio broadcast event.
In some embodiments of the invention, first audio signal is handled so that user can hear described
Voice signal, including：
Output volume, the output volume of reduction by first audio signal of first audio signal are reduced, while defeated
Go out the voice signal,
Suspend broadcasting, the broadcasting of pause first audio signal of first audio signal, while exporting the sound
Message number,
When playing first audio signal, while exporting one or more kinds of processing sides in the voice signal
Method.
In an embodiment of the present invention, methods described includes step as shown in Figure 2：
Step 201：When terminal plays the first audio signal with predetermined manner, the sound of the surrounding environment of the terminal is gathered
Message number.
In the specific embodiment of the invention, the predetermined manner includes, and passes through the audio output apparatus electrically connected with terminal
The pattern, and/or terminal of audio is played to play the pattern of audio higher than the volume of certain threshold value；More specifically, the audio
Output equipment includes earphone, audio amplifier etc..
In the specific embodiment of the invention, the operation of the voice signal of the surrounding environment of the terminal is gathered, passes through terminal
The microphone of microphone or the audio output apparatus electrically connected with terminal is acquired, for example, being adopted by ear microphone
Collection.
In the specific embodiment of the invention, first audio signal is pure audio signal or the file comprising audio signal
The signal played.
In an embodiment of the present invention, the voice signal refers in particular to voice signal.
Step 202：If the vocal print feature of the voice signal is matched with the sample vocal print feature prestored, and the sound
When the volume value of message number exceedes first threshold, the output volume of first audio signal is reduced so that user can hear
The voice signal.In the specific embodiment of the invention, the output volume of first audio signal refers to the first audio signal most
The volume played back eventually, the volume for the audio output device that the volume can be electrically connected by terminal volume, with terminal, audio text
The influence of the factors such as the attribute of part.
In one embodiment, the step of output volume for reducing by first audio signal, includes：
Reduce the broadcast sound volume of terminal so that the output volume reduction of first audio signal；Of the invention specific real
Apply in example, the broadcast sound volume of the terminal, refer to the volume that terminal plays audio by its audio playback component carried, specific
It can be reduced in operation by volume knob with hardware or software mode；
Or, by the Jing Yin of the terminal so that the output volume of first audio signal is reduced to zero；In the present invention
In specific embodiment, the step of by the terminal mute, including：Terminal volume is reduced until terminal volume is zero；Or, by quiet
Sound control module, silent mode is adjusted to by terminal；
Or, the first audio signal is carried out using the second audio signal offseted with first audio signal phase
Audio mixing so that the output volume reduction of first audio signal.In a particular embodiment, using with the first audio signal phase
When the second audio signal offseted carries out audio mixing to the first audio signal, the output sound of the first audio signal can be cut down or eliminated
Amount, reaches the effect of the output volume reduction of the first audio signal.
In an embodiment of the present invention, methods described includes step as shown in Figure 3：
Step 301：When terminal plays the first audio signal with predetermined manner, the sound of the surrounding environment of the terminal is gathered
Message number；
In the specific embodiment of the invention, the predetermined manner includes, and passes through the audio output apparatus electrically connected with terminal
The pattern, and/or terminal of audio is played to play the pattern of audio higher than the volume of certain threshold value；More specifically, the audio
Output equipment includes earphone, audio amplifier etc..
In the specific embodiment of the invention, the operation of the voice signal of the surrounding environment of the terminal is gathered, passes through terminal
The microphone of microphone or the audio output apparatus electrically connected with terminal is acquired, for example, being adopted by ear microphone
Collection.
In the specific embodiment of the invention, first audio signal is pure audio signal or the file comprising audio signal
The signal played.
In an embodiment of the present invention, the voice signal refers in particular to voice signal.
Step 302：If the vocal print feature of the voice signal is matched with the sample vocal print feature prestored, and the sound
When the volume value of message number exceedes first threshold, continue to gather the voice signal, and when playing first audio signal,
Export the voice signal so that user can hear the voice signal.
In another embodiment of the invention, methods described includes：
When terminal plays the first audio signal with predetermined manner, the voice signal of the surrounding environment of the terminal is gathered；
If the vocal print feature of the voice signal is matched with the sample vocal print feature prestored, and the voice signal
When volume value exceedes first threshold, continue to gather the voice signal, while first audio signal is played, export institute
Voice signal is stated, i.e., voice signal is mixed in first audio signal and exported together so that user can hear described
Voice signal.
In above-described embodiment, if user's using terminal plays the first audio signal, the output volume of the first audio signal
It is smaller, thus be sometimes mixed in the voice signal gathered from external environment when being exported together in the first audio signal, user
Also voice signal can be more clearly received, and obtains the content in voice signal.In other cases, user uses eventually
When the first audio signal is played at end, the output volume of the first audio signal is larger, even if by the sound collected from external environment
Message number is mixed in the first audio signal and exported together, can not cause user's clearly uppick voice signal, still
User can appreciate that other people talk themselves to, so as to turn down the output volume of the first audio signal manually or take
Earphone so that user can catch other people and be talked to oneself.
In another embodiment of the invention, methods described includes：
When terminal plays the first audio signal with predetermined manner, the voice signal of the surrounding environment of the terminal is gathered；
If the vocal print feature of the voice signal is matched with the sample vocal print feature prestored, and the voice signal
When volume value exceedes first threshold, suspend the broadcasting of first audio signal so that user need not take earphone or manual
Volume that is Jing Yin or reducing other audio output apparatus, it becomes possible to hear the voice signal.In some cases, if user
The content that other people talk to the user is received while the first audio signal is listened to, the first audio signal may be listened because of leakage
Content and cause the inconvenience of user, in above-described embodiment, the first audio can be suspended when user listens to the voice signal
The broadcasting of signal so that user will not leak the content for listening the audio signal of part first because of there is other people to talk the user.
In an embodiment of the present invention, methods described includes：
When terminal plays the first audio signal with predetermined manner, the voice signal of the surrounding environment of the terminal is gathered；
If the vocal print feature of the voice signal is matched with the sample vocal print feature prestored, and the voice signal
When volume value exceedes first threshold, continue to gather the voice signal, and suspend the broadcasting of first audio signal, while defeated
Go out the voice signal.
Under the first audio signal pause situation, compared to can more clearly hear him under the first audio signal broadcast state
The content of people's speech.In addition in the case where user wears earphone, because some earphones are relatively good to the sealing of ear, use is allowed
The content that other people speak is listened at family while earphone is worn, and user is likely difficult to catch, and by after sound signal collecting, is led to
Cross audio output device output, it is possible to increase user listens to the definition of voice signal.In a particular embodiment, the sound is exported
Message number, can be exported by terminal plays part (such as receiver or loudspeaker), or be exported by headset earpiece, or
Played out by audio amplifier.
In an embodiment of the present invention, methods described includes：
When terminal plays the first audio signal with predetermined manner, the voice signal of the surrounding environment of the terminal is gathered；
If the vocal print feature of the voice signal is matched with the sample vocal print feature prestored, and the voice signal
When volume value exceedes first threshold, continue to gather the voice signal, and reduce the output volume of first audio signal, together
When export the voice signal.
In above-described embodiment, the voice signal can be gathered, and in the voice signal collected to broadcasting, drop
The output volume of low first audio signal so that user can not only perceive other people and talked to user, additionally it is possible to more clear
The content that other people talk to user is heard to Chu, so that user need not take earphone or close other audio output apparatus or hand
It is dynamic to turn down volume.
In this hair invents a kind of embodiment, methods described includes the step shown in Fig. 4：
Step 401：When terminal plays the first audio signal with predetermined manner, the sound of the surrounding environment of the terminal is gathered
Message number；
In the specific embodiment of the invention, the predetermined manner includes, and passes through the audio output apparatus electrically connected with terminal
The pattern, and/or terminal of audio is played to play the pattern of audio higher than the volume of certain threshold value；More specifically, the audio
Output equipment includes earphone, audio amplifier etc..
In the specific embodiment of the invention, the operation of the voice signal of the surrounding environment of the terminal is gathered, by multiple
Microphone is acquired, the microphone array of such as earphone, multi-microphone device that terminal is carried etc..
In the specific embodiment of the invention, first audio signal is pure audio signal or the file comprising audio signal
The signal played.
In an embodiment of the present invention, the voice signal refers in particular to voice signal.
Step 402：If the vocal print feature of the voice signal is matched with the sample vocal print feature prestored, and the sound
When the volume value of message number exceedes first threshold, the Sounnd source direction of the voice signal is determined.Entered by multiple microphone apparatus
The determination of row sound-source signal.
Step 403：Continue collected sound signal, when gathering the voice signal, according to the Sounnd source direction to described
Voice signal carries out noise reduction process, obtains the voice signal by noise reduction process.According to the Sounnd source direction of the voice signal of judgement,
The collection of the voice signal is carried out using the microphone in multiple microphones, pointing to Sounnd source direction, so that the signal collected
In, the noise signal being mingled with is less, can reach the effect of noise reduction.
Step 404：The voice signal of the drop Jing Guo noise reduction process is played by the audio output apparatus of the terminal.
In an embodiment of the present invention, methods described includes：
When terminal plays the first audio signal with predetermined manner, the voice signal of the surrounding environment of the terminal is gathered；
If the vocal print feature of the voice signal is matched with the sample vocal print feature prestored, and the voice signal
When volume value exceedes first threshold, the Sounnd source direction of the voice signal is determined；
Continue to gather the voice signal, when gathering the voice signal, according to the Sounnd source direction to the sound
Signal carries out noise reduction process, obtains the voice signal by noise reduction process；
The output volume of first audio signal is reduced, and drop process is played by the audio output apparatus of the terminal
The voice signal of noise reduction process.
In above-described embodiment, the voice signal can be gathered, and in the voice signal collected to broadcasting, drop
The output volume of low first audio signal so that user can not only perceive other people and talked to user, additionally it is possible to more clear
The content that other people talk to user is heard to Chu, so that user need not take earphone or close other audio output apparatus or hand
It is dynamic to turn down volume.
In an embodiment of the present invention, methods described includes：
When terminal plays the first audio signal with predetermined manner, the voice signal of the surrounding environment of the terminal is gathered；
If the vocal print feature of the voice signal is matched with the sample vocal print feature prestored, and the voice signal
When volume value exceedes first threshold, the Sounnd source direction of the voice signal is determined；
Continue to gather the voice signal, when gathering the voice signal, according to the Sounnd source direction to the sound
Signal carries out noise reduction process, obtains the voice signal by noise reduction process；
Suspend the broadcasting of first audio signal, and noise reduction is passed through by the audio output apparatus broadcasting drop of the terminal
The voice signal of processing.
In above-described embodiment, the voice signal can be gathered, and in the voice signal collected to broadcasting, temporarily
Stop the broadcasting of the first audio signal so that user can not only perceive other people and user is talked, additionally it is possible to clearly
The content that other people talk to user is heard, so that user need not take earphone or close other audio output apparatus or adjust manually
Amount of bass.
In another embodiment of the invention, methods described includes：
When terminal plays the first audio signal with predetermined manner, the voice signal of the surrounding environment of the terminal is gathered；
If the vocal print feature of the voice signal is matched with the sample vocal print feature prestored, and the voice signal
When volume value exceedes first threshold, the Sounnd source direction of the voice signal is determined；
Continue to gather the voice signal, when gathering the voice signal, according to the Sounnd source direction to the sound
Signal carries out noise reduction process, obtains the voice signal by noise reduction process；
The output volume of first audio signal or the broadcasting of pause first audio signal are reduced, and in the first sound
When frequency signal is played, the voice signal of the drop Jing Guo noise reduction process is played by the audio output apparatus of the terminal.So that
User can not only perceive other people and user has been talked, additionally it is possible to clearly hear the content that other people talk to user,
So as to which user need not take earphone or close other audio output apparatus or turn down volume manually.
In above-described embodiment, the voice signal can be gathered, and in the voice signal collected to broadcasting, drop
The output volume of low first audio signal so that user can not only perceive other people and talked to user, additionally it is possible to more clear
The content that other people talk to user is heard to Chu, so that user need not take earphone or close other audio output apparatus or hand
It is dynamic to turn down volume.
In an embodiment of the present invention, methods described includes the step shown in Fig. 5：
Step 501：When terminal plays the first audio signal with predetermined manner, the sound of the surrounding environment of the terminal is gathered
Message number；
Step 502：The voice signal collected is converted into recording file；Record the voice signal；
Step 503：Noise reduction process is carried out to the recording file；In a particular embodiment, can be by the recording text
Part is filtered the operation such as processing, in the acoustic signals of recording file, recognizes and filters out noise signal, to the recording text
Part carries out noise reduction；
Step 504：Pause plays first audio signal or continues to play the first audio signal, passes through the terminal
Audio output apparatus plays the recording file after noise reduction process.In above-described embodiment, using another mode pair
The voice signal is acquired and noise reduction so that user can clearly receive other people speech contents.
In another embodiment of the invention, methods described includes：
When terminal plays the first audio signal with predetermined manner, the voice signal of the surrounding environment of the terminal is gathered；
The voice signal collected is converted into recording file；Record the voice signal；
Noise reduction process is carried out to the recording file；
The output volume of the first audio file is reduced, or suspends the broadcasting of the first audio file；
The recording file after noise reduction process is played by the audio output apparatus of the terminal.So that user is not
Other people can only be perceived to talk to user, additionally it is possible to clearly hear the content that other people talk to user, so that with
Family need not take earphone or close other audio output apparatus or turn down volume manually.
In an embodiment of the present invention, methods described also includes：
When user carries out voice communication operation by default application with the opposing party user, the opposing party user is gathered
Voice；Before this step is performed, user can be by the setting function mandate of terminal so that carry out voice call behaviour in user
When work or speech play, vocal print feature can be obtained from voice；The voice communication operation includes telephone operation or voice is broadcast
Put；In the specific embodiment of the invention, the default application includes but is not limited to：Voice call is applied or QQ or wechat,
Or other social softwares, the voice call software with voice call function etc.；
Vocal print feature is extracted from the voice of the opposing party user of collection；
The vocal print feature extracted is stored as sample vocal print feature；In concrete operations, if the vocal print feature extracted
Do not stored, then store the vocal print feature；, can not be if the vocal print extracted has been stored as sample vocal print feature
Store the vocal print feature extracted；
When terminal plays the first audio signal with predetermined manner, the voice signal of the surrounding environment of the terminal is gathered；
If the vocal print feature of the voice signal is matched with the sample vocal print feature prestored, and the voice signal
When volume value exceedes first threshold, first audio signal is handled so that user can hear the voice signal.
In a kind of specific embodiment of the invention, before the voice signal of surrounding environment of the terminal is gathered, it need to obtain
The mandate of user is obtained, user can open ambient sound by the setting function of terminal and monitor, so as to be played in terminal with predetermined manner
During the first audio signal, the step of voice signal for the surrounding environment for gathering the terminal can be entered.
As can be seen that acoustic signal processing method provided in an embodiment of the present invention, the pattern that can be set in user is broadcast
When putting the first audio signal, the voice signal in environment around monitor terminal, and can be it is determined that the voice signal
Vocal print feature matched with default vocal print feature and voice signal volume higher than setting volume threshold when, to the first of broadcasting
Audio signal is handled so that user can perceive the presence of the voice signal, so that ear will not be used because of user
Playback amount outside terminal is tuned too large and can't hear other people and talked to oneself by machine or audio amplifier.
Meanwhile, the present invention also provides a kind of terminal, structured flowchart as shown in fig. 6, above-mentioned audio-frequency inputting method can be realized
Details, and realize corresponding effect.As shown in fig. 6, terminal 600 includes：Sound signal collecting module 601, the first audio signal
Processing module 602, wherein,
Sound signal collecting module 601：For when terminal plays the first audio signal with predetermined manner, gathering the end
The voice signal of the surrounding environment at end；
First audio-frequency signal processing module 602：If vocal print feature and the sample that prestores for the voice signal
Vocal print feature match, and the voice signal volume value exceed first threshold when, first audio signal is handled,
Allow users to hear the voice signal.
In some embodiments of the invention, first audio-frequency signal processing module includes：
First processing units：Output volume for reducing by first audio signal；Or,
Second processing unit：For reducing the output volume of first audio signal, while exporting the voice signal；
Or,
3rd processing unit：Broadcasting for suspending first audio signal；Or,
Fourth processing unit：For suspending the broadcasting of first audio signal, while exporting the voice signal；Or,
5th processing unit：For when playing first audio signal, while exporting the voice signal.
In a kind of specific embodiment of the invention, the terminal includes sound signal collecting module, at the first audio signal
Module is managed, wherein, the first audio-frequency signal processing module further comprises：First processing units, for reducing by first audio
The output volume of signal.
In a kind of specific embodiment of the invention, the terminal includes sound signal collecting module, at the first audio signal
Module is managed, wherein, the first audio-frequency signal processing module further comprises：Second processing unit, for reducing by first audio
The output volume of signal, while exporting the voice signal.
In a kind of specific embodiment of the invention, the terminal includes sound signal collecting module, at the first audio signal
Module is managed, wherein, the first audio-frequency signal processing module further comprises：3rd processing unit, for suspending first audio
The broadcasting of signal.
In a kind of specific embodiment of the invention, the terminal includes sound signal collecting module, at the first audio signal
Module is managed, wherein, the first audio-frequency signal processing module further comprises：Fourth processing unit：For suspending first audio
The broadcasting of signal, while exporting the voice signal.
In a kind of specific embodiment of the invention, the terminal includes sound signal collecting module, at the first audio signal
Module is managed, wherein, the first audio-frequency signal processing module further comprises：5th processing unit：For playing first sound
During frequency signal, while exporting the voice signal.
Optionally, the first processing units include：
Broadcast sound volume reduces subelement：Broadcast sound volume for reducing terminal so that the output of first audio signal
Volume is reduced；
Or, Jing Yin subelement：For by the Jing Yin of the terminal so that the output volume drop of first audio signal
Low is zero；
Or, audio mixing subelement：For utilizing the second audio signal pair offseted with first audio signal phase
First audio signal carries out audio mixing so that the output volume reduction of first audio signal.
Optionally, the second processing unit includes：
Broadcast sound volume reduces subelement：Broadcast sound volume for reducing terminal so that the output of first audio signal
Volume is reduced；
Or, Jing Yin subelement：For by the Jing Yin of the terminal so that the output volume drop of first audio signal
Low is zero；
Or, audio mixing subelement：For utilizing the second audio signal pair offseted with first audio signal phase
First audio signal carries out audio mixing so that the output volume reduction of first audio signal；
Optionally, the second processing unit also includes：
Sounnd source direction determination subelement：If the vocal print feature and the sample vocal print that prestores for the voice signal are special
Levy matching, and the volume value of the voice signal is when exceeding first threshold, determines the Sounnd source direction of the voice signal；
First noise reduction subelement：For when gathering the voice signal, being believed according to the Sounnd source direction the sound
Number carry out noise reduction process, obtain the voice signal by noise reduction process；
First plays subelement：The sound Jing Guo noise reduction process is played for the audio output apparatus by the terminal
Message number.
Optionally, the fourth processing unit includes：
Sounnd source direction determination subelement：If the vocal print feature and the sample vocal print that prestores for the voice signal are special
Levy matching, and the volume value of the voice signal is when exceeding first threshold, determines the Sounnd source direction of the voice signal；
First noise reduction subelement：For when gathering the voice signal, being believed according to the Sounnd source direction the sound
Number carry out noise reduction process, obtain the voice signal by noise reduction process；
First plays subelement：The sound Jing Guo noise reduction process is played for the audio output apparatus by the terminal
Message number.
In another embodiment of the invention, the terminal structure is as shown in fig. 7, on the basis of Fig. 6, terminal 600 is wrapped
Include：Sound signal collecting module 601, the first audio-frequency signal processing module 602, voice acquisition module 603, voiceprint extraction module
604th, vocal print memory module 605, wherein,
Sound signal collecting module 601：For when terminal plays the first audio signal with predetermined manner, gathering the end
The voice signal of the surrounding environment at end；
First audio-frequency signal processing module 602：If vocal print feature and the sample that prestores for the voice signal
Vocal print feature match, and the voice signal volume value exceed first threshold when, first audio signal is handled,
Allow users to hear the voice signal
Voice acquisition module 603：For carrying out voice communication operation with the opposing party user by default application in user
When, gather the voice of the opposing party user；The voice communication operation includes telephone operation or speech play；
Voiceprint extraction module 604：For extracting vocal print feature from the voice of the opposing party user of collection；
Vocal print memory module 605：For the vocal print feature extracted to be stored as into sample vocal print feature.
In the embodiment of the present invention, when user plays the first audio signal by terminal with predetermined manner, around acquisition terminal
Voice signal in environment, and when the vocal print feature of the voice signal is accompanied with default sample vocal print feature, to the first sound
Frequency signal is handled so that user can hear voice signal., will not be because of so as to when user listens to the first audio file
The covering of volume and other people talk to user around can not hearing, so as to avoid user and other people communication from receiving terminal plays the
The influence of the operation of one audio signal.
Another embodiment of the present invention is referring to Fig. 8, and Fig. 8 is the structure chart of terminal provided in an embodiment of the present invention, Neng Goushi
The details of the discharging method of application program in existing above-described embodiment, and reach identical effect.As shown in figure 8, terminal 800 is wrapped
Include：At least one processor 801, memory 802, at least one network interface 804 and user interface 803.It is each in terminal 800
Individual component is coupled by bus system 805.It is understood that bus system 805 is used to realize the connection between these components
Communication.Bus system 805 is in addition to including data/address bus, in addition to power bus, controlling bus and status signal bus in addition.But
For the sake of clear explanation, various buses are all designated as bus system 805 in fig. 8.
Wherein, user interface 803 can include display, keyboard or pointing device (for example, mouse, trace ball
(track ball), touch-sensitive plate or touch-screen etc..
It is appreciated that the memory 802 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Or may include both volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read-only storage (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), and it is used as outside high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static RAM
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The memory 802 of system and method described herein be intended to including but not limited to these and it is any its
It is adapted to the memory of type.
In some embodiments, memory 802 stores following element, can perform module or data structure, or
Their subset of person, or their superset：Operating system 8021 and application program 8022.
Wherein, operating system 8021, comprising various system programs, such as ccf layer, core library layer, driving layer, are used for
Realize various basic businesses and handle hardware based task.Application program 8022, includes various application programs, such as media
Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 8022.
In embodiments of the present invention, by calling program or the instruction of the storage of memory 802, specifically, can be application
The program stored in program 8022 or instruction, processor 801 are used for：When terminal plays the first audio signal with predetermined manner,
Gather the voice signal of the surrounding environment of the terminal；
If the vocal print feature of the voice signal is matched with the sample vocal print feature prestored, and the voice signal
When volume value exceedes first threshold, first audio signal is handled so that user can hear the voice signal.
The method that the embodiments of the present invention are disclosed can apply in processor 801, or be realized by processor 801.
Processor 801 is probably a kind of IC chip, the disposal ability with signal.In implementation process, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 801 or the instruction of software form.Above-mentioned processing
Device 801 can be general processor, digital signal processor (Digital Signal Processor, DSP), special integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable GateArray, FPGA) or other PLDs, discrete gate or transistor logic,
Discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..With reference to institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and perform completion, or with the hardware in decoding processor
And software module combination performs completion.Software module can be located at random access memory, and flash memory, read-only storage may be programmed read-only
In the ripe storage medium in this area such as memory or electrically erasable programmable memory, register.The storage medium is located at
Memory 802, processor 801 reads the information in memory 802, the step of completing the above method with reference to its hardware.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combine to realize.Realized for hardware, processing unit can be realized in one or more application specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for performing herein described function or its combination.
Realize, can be realized by performing the module (such as process, function) of function described herein herein for software
Described technology.Software code is storable in memory and by computing device.Memory can within a processor or
Realized outside processor.
Optionally, processor 801 is additionally operable to perform：Reduce the output volume of first audio signal, reduce described the
The output volume of one audio signal, while exporting the voice signal, the broadcasting of pause first audio signal, suspending described
The broadcasting of first audio signal, while the voice signal is exported, when playing first audio signal, while output is described
One or more kinds of processing methods in voice signal.
Optionally, processor 801 is additionally operable to：Will reduce terminal broadcast sound volume so that first audio signal it is defeated
Go out volume reduction；Or, by the Jing Yin of the terminal so that the output volume of first audio signal is reduced to zero；Or,
Audio mixing is carried out to the first audio signal using the second audio signal offseted with first audio signal phase so that described
The output volume reduction of first audio signal.
Optionally, processor 801 is additionally operable to：If the vocal print feature of the voice signal and the sample vocal print prestored are special
Levy matching, and the volume value of the voice signal is when exceeding first threshold, determines the Sounnd source direction of the voice signal；In collection
During the voice signal, noise reduction process is carried out to the voice signal according to the Sounnd source direction, obtained by noise reduction process
Voice signal；The voice signal Jing Guo noise reduction process is played by the audio output apparatus of the terminal.
Optionally, processor 801 is additionally operable to：The voice signal collected is converted into recording file；
Noise reduction process is carried out to the recording file；
The recording file after noise reduction process is played by the audio output apparatus of the terminal..
Optionally, processor 801 is additionally operable to：Voice communication behaviour is carried out with the opposing party user by default application in user
When making, the voice of the opposing party user is gathered；The voice communication operation includes telephone operation or speech play；From collection
Vocal print feature is extracted in the voice of the opposing party user；The vocal print feature extracted is stored as sample vocal print feature.
In the embodiment of the present invention, when user plays the first audio signal by terminal with predetermined manner, around acquisition terminal
Voice signal in environment, and when the vocal print feature of the voice signal is accompanied with default sample vocal print feature, to the first sound
Frequency signal is handled so that user can hear voice signal.So as to when user listens to the first audio file, also can
The behavior that other people talk with user is perceived, surrounding will not can not be heard because of the covering of volume, and other people talk to user, from
And avoid user and other people communication receive the audio signal of terminal plays first operation influence.
Referring to Fig. 9, Fig. 9 is the structure chart of terminal provided in an embodiment of the present invention, can realize should in above-described embodiment
With the details of the discharging method of program, and reach identical effect.As shown in figure 9, terminal 900 includes radio frequency (Radio
Frequency, RF) circuit 910, memory 920, input block 930, display unit 940, processor 950, voicefrequency circuit 960,
Communication module 970 and power supply 980, in addition to camera (not shown).
Wherein, input block 930 can be used for the numeral or character information for receiving user's input, and produce and terminal 900
User set and function control it is relevant signal input.Specifically, in the embodiment of the present invention, the input block 930 can be with
Including contact panel 931.Contact panel 931, also referred to as touch-screen, collect touch operation (ratio of the user on or near it
Such as user uses the operation of finger, any suitable object of stylus or annex on contact panel 931), and according to setting in advance
Fixed formula drives corresponding attachment means.Optionally, contact panel 931 may include touch detecting apparatus and touch controller two
Individual part.Wherein, touch detecting apparatus detects the touch orientation of user, and detects the signal that touch operation is brought, and signal is passed
Give touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then
Give the processor 950, and the order sent of reception processing device 950 and can be performed.Furthermore, it is possible to using resistance-type, electricity
The polytypes such as appearance formula, infrared ray and surface acoustic wave realize contact panel 931.Except contact panel 931, input block 930
Other input equipments 932 can also be included, other input equipments 932 can include but is not limited to physical keyboard, function key (such as
Volume control button, switch key etc.), trace ball, mouse, the one or more in action bars etc..
Wherein, display unit 940 can be used for the information and terminal for showing the information inputted by user or being supplied to user
900 various menu interfaces.Display unit 940 may include display panel 941, optionally, can use LCD or organic light emission two
The forms such as pole pipe (Organic Light-Emitting Diode, OLED) configure display panel 941.
It should be noted that contact panel 931 can cover display panel 941, touch display screen is formed, when touch display screen inspection
Measure after the touch operation on or near it, processor 950 is sent to determine the type of touch event, with preprocessor
950 provide corresponding visual output according to the type of touch event in touch display screen.
Wherein processor 950 is the control centre of terminal 900, utilizes each of various interfaces and connection whole mobile phone
Part, by operation or performs and is stored in software program and/or module in first memory 921, and calls and be stored in the
Data in two memories 922, perform the various functions and processing data of terminal 900, so as to carry out overall prison to terminal 900
Control.Optionally, processor 950 may include one or more processing units.
In embodiments of the present invention, by call store the first memory 921 in software program and/or module and/
Or the data in the second memory 922, processor 950 is used for：When terminal plays the first audio signal with predetermined manner, adopt
Collect the voice signal of the surrounding environment of the terminal；If the vocal print feature of the voice signal and the sample vocal print prestored are special
Levy matching, and the volume value of the voice signal is when exceeding first threshold, first audio signal is handled so that use
Family can hear the voice signal.
Optionally, processor 950 is additionally operable to：Reduce the output volume of first audio signal, reduce by first sound
The output volume of frequency signal, while exporting the voice signal, the broadcasting of pause first audio signal, pause described first
The broadcasting of audio signal, while the voice signal is exported, when playing first audio signal, while exporting the sound
Signal.
Optionally, the broadcast sound volume of terminal is reduced so that the output volume reduction of first audio signal；
Or, by the Jing Yin of the terminal so that the output volume of first audio signal is reduced to zero；
Or, the first audio signal is carried out using the second audio signal offseted with first audio signal phase
Audio mixing so that the output volume reduction of first audio signal.
Optionally, processor 950 is additionally operable to：If the vocal print feature of the voice signal and the sample vocal print prestored are special
Levy matching, and the volume value of the voice signal is when exceeding first threshold, determines the Sounnd source direction of the voice signal；In collection
During the voice signal, noise reduction process is carried out to the voice signal according to the Sounnd source direction, obtained by noise reduction process
Voice signal；The voice signal Jing Guo noise reduction process is played by the audio output apparatus of the terminal.
Optionally, processor 950 is additionally operable to：The voice signal collected is converted into recording file；To the recording text
Part carries out noise reduction process；The recording file after noise reduction process is played by the audio output apparatus of the terminal.
Optionally, processor 950 is additionally operable to：Voice communication behaviour is carried out with the opposing party user by default application in user
When making, the voice of the opposing party user is gathered；The voice communication operation includes telephone operation or speech play；From collection
Vocal print feature is extracted in the voice of the opposing party user；The vocal print feature extracted is stored as sample vocal print feature.
In the embodiment of the present invention, when user plays the first audio signal by terminal with predetermined manner, around acquisition terminal
Voice signal in environment, and when the vocal print feature of the voice signal is accompanied with default sample vocal print feature, to the first sound
Frequency signal is handled so that user can hear voice signal.So as to when user listens to the first audio file, also can
The behavior that other people talk with user is perceived, surrounding will not can not be heard because of the covering of volume, and other people talk to user, from
And avoid user and other people communication receive the audio signal of terminal plays first operation influence.
Further, the present invention also provides a kind of terminal, and as shown in Figure 10, terminal 1000 includes：Memory 1001, processor
1002 and it is stored in the computer program 1003 that can be run on the memory 1001 and on the processor 1002, the place
Manage the step in acoustic signal processing method of the realization as described in any one embodiment of the present invention when device 1002 performs described program
Suddenly.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Member and algorithm steps, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, others can be passed through
Mode is realized.For example, device embodiment described above is only schematical, for example, the division of the unit, is only
A kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be the INDIRECT COUPLING or communication link of device or unit by some interfaces
Connect, can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize scheme of the embodiment of the present invention according to the actual needs
Purpose.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes
Medium.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (13)
1. a kind of acoustic signal processing method, it is characterised in that applied to terminal, including：
When terminal plays the first audio signal with predetermined manner, the voice signal of the surrounding environment of the terminal is gathered；
If the vocal print feature of the voice signal is matched with the sample vocal print feature prestored, and the volume of the voice signal
When value exceedes first threshold, first audio signal is handled.
2. according to the method described in claim 1, it is characterised in that first audio signal is handled so that user
The voice signal can be heard, including：
Output volume, the output volume of reduction by first audio signal of first audio signal are reduced, while exporting institute
State voice signal,
Suspend broadcasting, the broadcasting of pause first audio signal of first audio signal, while exporting the sound letter
Number,
When playing first audio signal, while exporting one or more kinds of processing methods in the voice signal.
3. method according to claim 2, it is characterised in that the output volume of first audio signal is played in reduction,
Including：
Reduce the broadcast sound volume of terminal so that the output volume reduction of first audio signal；
Or, by the Jing Yin of the terminal so that the output volume of first audio signal is reduced to zero；
Or, the first audio signal is mixed using the second audio signal offseted with first audio signal phase
Sound so that the output volume reduction of first audio signal.
4. method according to claim 2, it is characterised in that the collection voice signal, and export the sound
Signal, including：
If the vocal print feature of the voice signal is matched with the sample vocal print feature prestored, and the volume of the voice signal
When value exceedes first threshold, the Sounnd source direction of the voice signal is determined；
Gather the voice signal when, according to the Sounnd source direction to the voice signal carry out noise reduction process, obtain by
The voice signal of noise reduction process；
The voice signal of the process noise reduction process is played by the audio output apparatus of the terminal.
5. method according to claim 2, it is characterised in that the collection voice signal, and export the sound
Signal, including：
The voice signal collected is converted into recording file；
Noise reduction process is carried out to the recording file；
The recording file after noise reduction process is played by the audio output apparatus of the terminal.
6. according to the method described in claim 1, it is characterised in that the step of the voice signal of the surrounding environment of the collection terminal
Before rapid, methods described also includes：
When user carries out voice communication operation by default application with the opposing party user, the language of the opposing party user is gathered
Sound；The voice communication operation includes telephone operation or speech play；
Vocal print feature is extracted from the voice of the opposing party user of collection；
The vocal print feature extracted is stored as sample vocal print feature.
7. a kind of terminal, it is characterised in that including：
Sound signal collecting module：For when terminal plays the first audio signal with predetermined manner, gathering the week of the terminal
The voice signal in collarette border；
First audio-frequency signal processing module：If vocal print feature and the sample vocal print feature that prestores for the voice signal
Matching, and the voice signal volume value exceed first threshold when, first audio signal is handled.
8. terminal according to claim 7, it is characterised in that first audio-frequency signal processing module include it is following at least
It is a kind of：
First processing units：Output volume for reducing by first audio signal；
Second processing unit：For reducing the output volume of first audio signal, while exporting the voice signal；
3rd processing unit：Broadcasting for suspending first audio signal；
Fourth processing unit：For suspending the broadcasting of first audio signal, while exporting the voice signal；
5th processing unit：For when playing first audio signal, while exporting the voice signal.
9. terminal according to claim 8, it is characterised in that if first audio-frequency signal processing module is including described
First processing units, the first processing units include：
Broadcast sound volume reduces subelement：Broadcast sound volume for reducing terminal so that the output volume of first audio signal
Reduction；
Or, Jing Yin subelement：For by the Jing Yin of the terminal so that the output volume of first audio signal is reduced to
Zero；
Or, audio mixing subelement：For utilizing the second audio signal offseted with first audio signal phase to first
Audio signal carries out audio mixing so that the output volume reduction of first audio signal；
If first audio-frequency signal processing module includes the second processing unit, the second processing unit includes：Institute
State broadcast sound volume reduction subelement or the Jing Yin subelement or the audio mixing subelement.
10. terminal according to claim 8, it is characterised in that if first audio-frequency signal processing module includes institute
Second processing unit is stated, the second processing unit includes：
Sounnd source direction determination subelement：If vocal print feature and the sample vocal print feature that prestores for the voice signal
Match somebody with somebody, and the voice signal volume value exceed first threshold when, determine the Sounnd source direction of the voice signal；
First noise reduction subelement：For when gathering the voice signal, being entered according to the Sounnd source direction to the voice signal
Row noise reduction process, obtains the voice signal by noise reduction process；
First plays subelement：The sound for playing the process noise reduction process for the audio output apparatus by the terminal is believed
Number；
If first audio-frequency signal processing module includes the fourth processing unit, the fourth processing unit includes：Institute
State Sounnd source direction determination subelement, the first noise reduction subelement, the first broadcasting subelement.
11. terminal according to claim 8, it is characterised in that described in including when first audio-frequency signal processing module
During second processing unit, the second processing unit includes：
Recording subelement：For the voice signal collected to be converted into recording file；
Second noise reduction subelement：For carrying out noise reduction process to the recording file；
Second plays subelement：For playing the recording after noise reduction process by the audio output apparatus of the terminal
File；
When first audio-frequency signal processing module includes the fourth processing unit, the fourth processing unit includes：Institute
State recording subelement, the second noise reduction subelement, the second broadcasting subelement.
12. the terminal according to any one in claim 7, it is characterised in that the terminal also includes：
Voice acquisition module：For when user carries out voice communication operation by default application with the opposing party user, gathering
The voice of the opposing party user；The voice communication operation includes telephone operation or speech play；
Voiceprint extraction module：For extracting vocal print feature from the voice of the opposing party user of collection；
Vocal print memory module：For the vocal print feature extracted to be stored as into sample vocal print feature.
13. a kind of terminal, it is characterised in that including：Memory, processor and it is stored on the memory and can be at the place
The computer program run on reason device, is realized as any one of claim 1~6 during the computing device described program
Acoustic signal processing method in step.
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682786A (en) * | 2017-10-31 | 2018-02-09 | 广东小天才科技有限公司 | A kind of microphone apparatus anti-interference method and microphone apparatus |
| CN108156550A (en) * | 2017-12-27 | 2018-06-12 | 上海传英信息技术有限公司 | The playing method and device of headphone |
| CN108257603A (en) * | 2017-12-05 | 2018-07-06 | 湖南海翼电子商务股份有限公司 | Multimedia volume adjustment device and multimedia volume adjusting method |
| CN108289267A (en) * | 2018-04-14 | 2018-07-17 | 北京智网时代科技有限公司 | Eliminate echo cancelling device, method, speaker, the voice frequency sender of TV interference |
| CN108447502A (en) * | 2018-03-09 | 2018-08-24 | 福州米鱼信息科技有限公司 | A kind of memo method and terminal based on voice messaging |
| WO2019184601A1 (en) * | 2018-03-30 | 2019-10-03 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for processing signals, terminal device, and non-transitory readable storage medium |
| CN110545504A (en) * | 2018-05-29 | 2019-12-06 | 洞见未来科技股份有限公司 | Personal hearing device, external sound processing device and related computer program product |
| CN110691300A (en) * | 2019-09-12 | 2020-01-14 | 连尚（新昌）网络科技有限公司 | Audio playing device and method for providing information |
| CN110719545A (en) * | 2019-09-12 | 2020-01-21 | 连尚（新昌）网络科技有限公司 | Audio playing device and method for playing audio |
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| CN111863004A (en) * | 2020-07-29 | 2020-10-30 | 芯讯通无线科技（上海）有限公司 | Sound signal processing method, system, electronic device and storage medium |
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| CN113470661A (en) * | 2021-06-17 | 2021-10-01 | 深圳市视晶无线技术有限公司 | Audio talkback starting request method for realizing automatic PTT, audio talkback method and storage medium |
| CN114141274A (en) * | 2021-11-22 | 2022-03-04 | 珠海格力电器股份有限公司 | Audio processing method, device, equipment and system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104978958A (en) * | 2014-04-14 | 2015-10-14 | 美的集团股份有限公司 | Voice control method and system |
| CN105009204A (en) * | 2012-12-11 | 2015-10-28 | 亚马逊技术有限公司 | Speech recognition power management |
| CN105810219A (en) * | 2016-03-11 | 2016-07-27 | 宇龙计算机通信科技(深圳)有限公司 | Multimedia file playing method and playing system, and audio terminal |
-
2017
- 2017-05-24 CN CN201710372132.0A patent/CN107105367B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105009204A (en) * | 2012-12-11 | 2015-10-28 | 亚马逊技术有限公司 | Speech recognition power management |
| CN104978958A (en) * | 2014-04-14 | 2015-10-14 | 美的集团股份有限公司 | Voice control method and system |
| CN105810219A (en) * | 2016-03-11 | 2016-07-27 | 宇龙计算机通信科技(深圳)有限公司 | Multimedia file playing method and playing system, and audio terminal |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682786A (en) * | 2017-10-31 | 2018-02-09 | 广东小天才科技有限公司 | A kind of microphone apparatus anti-interference method and microphone apparatus |
| CN108257603A (en) * | 2017-12-05 | 2018-07-06 | 湖南海翼电子商务股份有限公司 | Multimedia volume adjustment device and multimedia volume adjusting method |
| CN108156550B (en) * | 2017-12-27 | 2020-03-31 | 上海传英信息技术有限公司 | Playing method and device of headset |
| CN108156550A (en) * | 2017-12-27 | 2018-06-12 | 上海传英信息技术有限公司 | The playing method and device of headphone |
| CN108447502A (en) * | 2018-03-09 | 2018-08-24 | 福州米鱼信息科技有限公司 | A kind of memo method and terminal based on voice messaging |
| US10923129B2 (en) | 2018-03-30 | 2021-02-16 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for processing signals, terminal device, and non-transitory readable storage medium |
| WO2019184601A1 (en) * | 2018-03-30 | 2019-10-03 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for processing signals, terminal device, and non-transitory readable storage medium |
| CN108289267A (en) * | 2018-04-14 | 2018-07-17 | 北京智网时代科技有限公司 | Eliminate echo cancelling device, method, speaker, the voice frequency sender of TV interference |
| CN110545504A (en) * | 2018-05-29 | 2019-12-06 | 洞见未来科技股份有限公司 | Personal hearing device, external sound processing device and related computer program product |
| TWI831785B (en) * | 2018-05-29 | 2024-02-11 | 洞見未來科技股份有限公司 | Personal hearing device |
| US11516599B2 (en) | 2018-05-29 | 2022-11-29 | Relajet Tech (Taiwan) Co., Ltd. | Personal hearing device, external acoustic processing device and associated computer program product |
| WO2020207376A1 (en) * | 2019-04-12 | 2020-10-15 | 华为技术有限公司 | Denoising method and electronic device |
| CN110719545A (en) * | 2019-09-12 | 2020-01-21 | 连尚（新昌）网络科技有限公司 | Audio playing device and method for playing audio |
| CN110691300A (en) * | 2019-09-12 | 2020-01-14 | 连尚（新昌）网络科技有限公司 | Audio playing device and method for providing information |
| CN110691300B (en) * | 2019-09-12 | 2022-07-19 | 连尚（新昌）网络科技有限公司 | Audio playing device and method for providing information |
| CN111464905A (en) * | 2020-04-09 | 2020-07-28 | 电子科技大学 | Hearing enhancement method and system based on intelligent wearable device and wearable device |
| CN111863004A (en) * | 2020-07-29 | 2020-10-30 | 芯讯通无线科技（上海）有限公司 | Sound signal processing method, system, electronic device and storage medium |
| CN113099338A (en) * | 2021-03-08 | 2021-07-09 | 头领科技（昆山）有限公司 | Intelligent control's audio chip and wireless earphone of making an uproar that falls |
| CN113470661A (en) * | 2021-06-17 | 2021-10-01 | 深圳市视晶无线技术有限公司 | Audio talkback starting request method for realizing automatic PTT, audio talkback method and storage medium |
| CN114141274A (en) * | 2021-11-22 | 2022-03-04 | 珠海格力电器股份有限公司 | Audio processing method, device, equipment and system |
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