CN105825854A - Voice signal processing method, device, and mobile terminal - Google Patents
Voice signal processing method, device, and mobile terminal Download PDFInfo
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Abstract
The embodiment of the invention provides a voice signal processing method, a device and a mobile terminal, and belongs to the technical field of communications. According to the embodiments of the present invention, the method comprises the steps of during the voice communication between a first user terminal and a second user terminal, receiving a voice signal sent from the second user terminal by the first user terminal; recognizing whether the received voice signal contains a keyword or not, and adjusting the to-be-sent voice signal of the first user terminal according to an adjustment instruction corresponding to a preset keyword on the condition that the preset keyword is recognized. According to the embodiment of the invention, the voice signal for influencing the communication effect is automatically adjusted, and the operation of the user is reduced. Therefore, the conversation convenience is improved.
Description
Technical field
The application relates to communication technique field, particularly relates to a kind of audio signal processing method, a kind of speech signal processing device, and a kind of Speech processing mobile terminal.
Background technology
Along with the development of mechanics of communication, people are more and more to be conversed by the mobile terminal such as mobile phone, electronic intercommunication machine.
In actual applications; often occur because a side is in session, to need to mumble in the occasion such as listen to the teacher; the opposing party then can not hear clearly because the other side's sound is the least; and the other side is inconvenient to speak up; in order to ensure communication effectiveness, it is only capable of oneself and manually tunes up mobile phone volume, when after end of conversation; need again to adjust back normal mobile phone volume, thus add the operation of user.
In addition, when the side that converses is in noisy environment, the opposing party probably due to receive voice signal contain too many noise and cannot not hear, in order to ensure communication effectiveness, the side being in noisy environments is only capable of the decrease of noise functions of oneself manually opened mobile phone, thus too increases the operation of user.
Summary of the invention
In view of the above problems, propose the embodiment of the present application to provide a kind of audio signal processing method, corresponding a kind of speech signal processing device and corresponding a kind of Speech processing mobile terminal, to solve the problem that current speech communication mode increases user operation.
In order to solve the problems referred to above, the embodiment of the present application discloses a kind of audio signal processing method, and described method includes:
When first user terminal carries out speech communication with the second user terminal, described first user terminal receives the voice signal that described second user terminal sends；
Identify the keyword comprised in the voice signal received, according to the instruction that adjusts that described preset keyword is corresponding, the voice signal that described first user terminal is to be sent is adjusted after recognizing preset keyword.
In order to solve the problems referred to above, the embodiment of the present application discloses a kind of speech signal processing device, and described device includes:
Voice signal receiver module, for when first user terminal carries out speech communication with the second user terminal, described first user terminal receives the voice signal that described second user terminal sends；
Voice signal identification adjusting module, for identifying the keyword comprised in the voice signal received, is adjusted the voice signal that described first user terminal is to be sent according to the instruction that adjusts that described preset keyword is corresponding after recognizing preset keyword.
In order to solve the problems referred to above, the embodiment of the present application discloses a kind of Speech processing mobile terminal, and described mobile terminal includes:
Voice signal receiver module, for when first user terminal carries out speech communication with the second user terminal, described first user terminal receives the voice signal that described second user terminal sends；
Voice signal identification adjusting module, for identifying the keyword comprised in the voice signal received, is adjusted the voice signal that described first user terminal is to be sent according to the instruction that adjusts that described preset keyword is corresponding after recognizing preset keyword.
The embodiment of the present application includes advantages below:
The embodiment of the present application is identified by the second terminal return comprises the keyword of feedback communication effectiveness, therefrom identify preset keyword and correspondingly adjust, according to the instruction that adjusts that preset keyword is corresponding, the voice signal that first user terminal is to be sent, the voice signal of communication effectiveness is affected such that it is able to automatically adjust, decrease the operation of user, improve the convenience of call.
Accompanying drawing explanation
Fig. 1 is the flow chart of steps of a kind of audio signal processing method embodiment 1 of the application；
Fig. 2 is the flow chart of steps of a kind of audio signal processing method embodiment 2 of the application；
Fig. 3 is the structured flowchart of a kind of speech signal processing device embodiment 1 of the application；
Fig. 4 is the structured flowchart of a kind of speech signal processing device embodiment 2 of the application；
Fig. 5 is the structured flowchart of a kind of Speech processing mobile terminal embodiment of the application；
Fig. 6 is the schematic flow sheet of a kind of audio signal processing method preferred exemplary of the application.
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the application, feature and advantage to become apparent from, with detailed description of the invention, the application is described in further detail below in conjunction with the accompanying drawings.
With reference to Fig. 1, it is shown that the flow chart of steps of a kind of audio signal processing method embodiment 1 of the application, specifically may include steps of:
Step 101, when first user terminal carries out speech communication with the second user terminal, described first user terminal receives the voice signal that described second user terminal sends.
It should be noted that user terminal can be any terminal for transmission of speech signals, the such as terminal such as mobile phone, panel computer and hand free interphone device.Those skilled in the art can core idea according to embodiments of the present invention apply the present invention in the terminal of any transmission of speech signals.
In concrete implementation, first user terminal and the second user terminal, when carrying out speech communication, can send mutually and receive the voice signal that user is produced by the mike in terminal.
Step 102, identifies the keyword comprised in the voice signal received, and is adjusted, according to the instruction that adjusts that described preset keyword is corresponding, the voice signal that described first user terminal is to be sent after recognizing preset keyword.
In concrete implementation, can be identified the keyword comprised in the voice signal received analyzing, keyword includes feedback express or imply communication effect and the best preset keyword of quality when recognizing, such as, " sound is the least " in " you speak sound the least " " you louder " " not hearing what you say " " you disturb by making noise the best ", " louder " preset keyword of " disturbing by making noise " etc. " is not heard ", then can be according to above-mentioned preset keyword, the adjust instruction corresponding with preset keyword is used to be adjusted the voice signal that first user terminal is to be sent processing.Such as, for the preset keyword of " sound is the least " " louder " etc., voice signal amplification instruction can be used, be amplified to sent voice signal, in order to receiving apparent voice signal；For the preset keyword of " disturbing by making noise ", voice signal noise reduction can be used to instruct, voice signal is carried out noise reduction process or the noise signal filtering in voice signal.
Terminal can be provided with keyword recognition module, and this keyword recognition module is except for identifying the voice signal that user inputs at user terminal, it is also possible to for identifying the voice signal that user terminal receives.Keyword recognition module can be provided with keyword recognition storehouse, it is also possible to by keyword recognition lab setting at server end, terminal sends voice signal to server end, server end is identified processing, and the keyword that will identify that returns to user terminal.
Can have multiple according to the mode adjusting instruction that keyword employing is corresponding, such as, the data base that terminal preset keyword is corresponding with instruction, when needs carry out voice signal adjustment process, search in data base and call the instruction corresponding with keyword；Or send a solicited message including keyword and also return to terminal execution to server end, the instruction relevant by server end lookup.Those skilled in the art can according to practical situation in different ways.
The embodiment of the present application is identified by the second terminal return comprises the keyword of feedback communication effectiveness, therefrom identify preset keyword and correspondingly adjust, according to the instruction that adjusts that preset keyword is corresponding, the voice signal that first user terminal is to be sent, the voice signal of communication effectiveness is affected such that it is able to automatically adjust, decrease the operation of user, improve the convenience of call.
With reference to Fig. 2, it is shown that the flow chart of steps of a kind of audio signal processing method embodiment 2 of the application, specifically may include steps of:
Step 201, when first user terminal carries out speech communication with the second user terminal, described first user terminal receives the voice signal that described second user terminal sends.
Step 202, when including described preset keyword in described first user terminal recognition to described voice signal, voice signal amplification instruction, voice signal that lookup and described preset keyword are correspondingly arranged reduce instruction or the instruction of voice signal noise reduction.
In actual applications, the problem that the mainly voice signal of the communication effectiveness affecting voice signal is excessive, too small and noise is the biggest etc., therefore, it is possible to use voice signal amplification instruction, voice signal reduce instruction or the instruction of voice signal noise reduction carries out corresponding voice signal adjustment and processes.
In concrete implementation, can identify from voice signal and be expressed or imply communication effect and the best preset keyword of quality by what the second user terminal made feedback, voice signal amplification instruction can be searched in the data base that preset keyword that is in arranging first user terminal or that be arranged in server end and instruction are correspondingly arranged, voice signal reduce instruction or the instruction of voice signal noise reduction.Such as the keyword of " sound is the least ", " louder " etc., the voice signal amplification instruction being correspondingly arranged with above-mentioned preset keyword can be found, for the keyword of " too loudly ", " little sound point " etc., the voice signal being correspondingly arranged with above-mentioned preset keyword can be found and reduce instruction；For the keyword of " not hearing ", " disturbing by making noise " " many noises " etc., the voice signal noise reduction instruction being correspondingly arranged with above-mentioned preset keyword can be found.
Step 203, reduces instruction according to described voice signal amplification instruction, described voice signal or the instruction of described voice signal noise reduction carries out corresponding voice signal amplification to the voice signal that described first user terminal is to be sent, voice signal reduces or voice signal noise reduction process.
As the preferred exemplary one of the embodiment of the present invention, described step 203 can include following sub-step:
Sub-step S11, according to described voice signal amplification instruction, amplifies the amplification sending gain function of described voice signal and performs the transmission gain function after amplification is amplified.
When finding voice signal amplification instruction according to preset keyword, voice signal to be sent can be amplified by the way of amplifying the voice signal of first user terminal and sending the amplification of gain function and perform.
As the preferred exemplary two of the embodiment of the present invention, described step 203 can include following sub-step:
Sub-step S21, reduces instruction according to described voice signal, reduces the amplification sending gain function of described voice signal and performs the transmission gain function after amplification reduces.
When according to preset keyword find voice signal reduce instruction time, voice signal to be sent can be reduced by the way of reducing the voice signal of first user terminal and sending the amplification of gain function and perform.
As the preferred exemplary three of the embodiment of the present invention, described step 203 can include following sub-step:
Sub-step S31, instructs according to described voice signal noise reduction, performs the dual microphone decrease of noise functions function of described first user terminal.
Microphone denoising function can be realized by dual microphone noise reduction technology, can be with built-in two each and every one mikes in user terminal, one for stably keeping clear call, another mike then physics actively abates the noise signal, by collecting extraneous noise signal, after necessarily processing, export the voice signal contrary with noise signal, utilize principle of cancellation to abate the noise signal.
When finding the instruction of voice signal noise reduction according to preset keyword, dual microphone decrease of noise functions function can be performed, to eliminate the noise signal in voice signal.
As the preferred exemplary of the embodiment of the present invention, described method can also include that described first user terminal carries out coded treatment to the voice signal after adjustment process and sends to described second user terminal.
Coded treatment is carried out, in order to sent to the second user terminal by communication network for the voice signal after being adjusted process.
Step 204, according to the preset keyword recognized, generates the instruction information that the voice signal that described second user terminal is to be sent adjusts accordingly process, and sends described instruction information to described second user terminal.
Can also be adjusted processing for the voice signal that the second user terminal receives in actual application, the adjustment simultaneously carrying out voice signal at transmitting terminal and receiving terminal processes, and can promote the efficiency that voice signal adjustment processes, improve communication effect.It is of course also possible to be adjusted processing for the voice signal that the second user terminal is to be sent, or carry out dynamic adjustment process in the different time periods according to different keywords, thus the adjustment carrying out voice signal for greater flexibility processes.
The embodiment of the present application can be according to the keyword included in the voice signal that first user terminal receives, search the voice signal amplification instruction corresponding with preset keyword, voice signal reduces instruction or voice signal noise reduction instruction be correspondingly amplified voice signal, reduce or noise reduction process, such that it is able to call scenarios uses different adjustment to process pointedly, in user is inconvenient to the occasion spoken up or noisy environment, it is also ensured that communication effectiveness.
With reference to Fig. 6, it is shown that the schematic flow sheet of a kind of audio signal processing method preferred exemplary of the application, it can be seen that Party A is the side being in noisy environments, Party B is that the Party A that can not hear clearly speaks and feeds back a side of current talking poor effect.The mike input module of Party B is collected the voice signal of Party B and is transferred to gain control module, the signal that MIC is inputted by gain control module zooms in or out process, voice signal after amplifying is encoded by voice coding module, being easy to network-side can normally receive, sending module is sent to network-side to the voice signal of coding.The receiver module of Party A receives from the encoded voice signal of Party B from network-side and transmits the decoding module to Party A, the encoded voice signal that network-side is received from Party B by decoding module is decoded work, the keyword recognition module of Party A carries out keyword recognition to the voice signal of Party B, automatic regulating module then for the result of crucial sub-identification module, carries out the automatic adjustment of function (parameter).Comparing current talking mode, the application's it is important that the multiplexing keyword recognition module of Party A, and by Party A internal drive link establishment path, the voice signal after tone decoding is exported to keyword recognition module, makes to communicate therebetween.
It should be noted that, for embodiment of the method, in order to be briefly described, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the embodiment of the present application is not limited by described sequence of movement, because according to the embodiment of the present application, some step can use other orders or carry out simultaneously.Secondly, those skilled in the art also should know, embodiment described in this description belongs to preferred embodiment, necessary to involved action not necessarily the embodiment of the present application.
With reference to Fig. 3, it is shown that the structured flowchart of a kind of speech signal processing device embodiment 1 of the application, specifically can include such as lower module:
Voice signal receiver module 301, for when first user terminal carries out speech communication with the second user terminal, described first user terminal receives the voice signal that described second user terminal sends.
Voice signal identification adjusting module 302, for identifying the keyword comprised in the voice signal received, is adjusted the voice signal that described first user terminal is to be sent according to the instruction that adjusts that described preset keyword is corresponding after recognizing preset keyword.
The embodiment of the present application is identified by the second terminal return comprises the keyword of feedback communication effectiveness, therefrom identify preset keyword and correspondingly adjust, according to the instruction that adjusts that preset keyword is corresponding, the voice signal that first user terminal is to be sent, the voice signal of communication effectiveness is affected such that it is able to automatically adjust, decrease the operation of user, improve the convenience of call.
With reference to Fig. 4, it is shown that the structured flowchart of a kind of speech signal processing device embodiment 2 of the application, specifically can include such as lower module:
Voice signal receiver module 401, for when first user terminal carries out speech communication with the second user terminal, described first user terminal receives the voice signal that described second user terminal sends.
Voice signal identification adjusting module 402, for identifying the keyword comprised in the voice signal received, is adjusted the voice signal that described first user terminal is to be sent according to the instruction that adjusts that described preset keyword is corresponding after recognizing preset keyword.
Instruction information sending module 403, for according to the preset keyword recognized, generates the instruction information that the voice signal that described second user terminal is to be sent adjusts accordingly process, and sends described instruction information to described second user terminal.
As the preferred exemplary of the embodiment of the present invention, described voice signal identification adjusting module 402 can include following submodule:
Submodule is searched in instruction, for when including described preset keyword in described first user terminal recognition to described voice signal, voice signal amplification instruction, voice signal that lookup and described preset keyword are correspondingly arranged reduce instruction or the instruction of voice signal noise reduction.
Speech processing submodule, is used for reducing instruction according to described voice signal amplification instruction, described voice signal or the instruction of described voice signal noise reduction carries out corresponding voice signal amplification to the voice signal that described first user terminal is to be sent, voice signal reduces or voice signal noise reduction process.
As the preferred exemplary of the embodiment of the present invention, described Speech processing submodule can include following subelement:
Voice signal sends gain function and improves subelement, for according to described voice signal amplification instruction, amplifying the amplification sending gain function of described voice signal and perform the transmission gain function after amplification is amplified.
Voice signal sends gain function and reduces subelement, for reducing instruction according to described voice signal, reduces the amplification sending gain function of described voice signal and performs the transmission gain function after amplification reduces.
Dual microphone decrease of noise functions function operation subelement, for instructing according to described voice signal noise reduction, performs the dual microphone decrease of noise functions function of described first user terminal.
As the preferred exemplary of the embodiment of the present invention, described device can also include voice signal coding module, and the voice signal after adjustment is processed by described first user terminal carries out coded treatment and sends to described second user terminal.
The embodiment of the present application can be according to the keyword included in the voice signal that first user terminal receives, search the voice signal amplification instruction corresponding with preset keyword, voice signal reduces instruction or voice signal noise reduction instruction be correspondingly amplified voice signal, reduce or noise reduction process, such that it is able to call scenarios uses different adjustment to process pointedly, in user is inconvenient to the occasion spoken up or noisy environment, it is also ensured that communication effectiveness.
For device embodiment, due to itself and embodiment of the method basic simlarity, so describe is fairly simple, relevant part sees the part of embodiment of the method and illustrates.
With reference to Fig. 5, it is shown that the structured flowchart of a kind of Speech processing mobile terminal embodiment of the application, specifically can include such as lower module:
Voice signal receiver module 501, for when first user terminal carries out speech communication with the second user terminal, described first user terminal receives the voice signal that described second user terminal sends.
Voice signal identification adjusting module 502, for identifying the keyword comprised in the voice signal received, is adjusted the voice signal that described first user terminal is to be sent according to the instruction that adjusts that described preset keyword is corresponding after recognizing preset keyword.
As the preferred exemplary of the embodiment of the present invention, described voice signal identification adjusting module 502 can include following submodule:
Submodule is searched in instruction, for when including described preset keyword in described first user terminal recognition to described voice signal, voice signal amplification instruction, voice signal that lookup and described preset keyword are correspondingly arranged reduce instruction or the instruction of voice signal noise reduction.
Speech processing submodule, is used for reducing instruction according to described voice signal amplification instruction, described voice signal or the instruction of described voice signal noise reduction carries out corresponding voice signal amplification to the voice signal that described first user terminal is to be sent, voice signal reduces or voice signal noise reduction process.
As the preferred exemplary of the embodiment of the present invention, described Speech processing submodule can include following subelement:
Voice signal sends gain function and improves subelement, for according to described voice signal amplification instruction, amplifying the amplification sending gain function of described voice signal and perform the transmission gain function after amplification is amplified.
Voice signal sends gain function and reduces subelement, for reducing instruction according to described voice signal, reduces the amplification sending gain function of described voice signal and performs the transmission gain function after amplification reduces.
Dual microphone decrease of noise functions function operation subelement, for instructing according to described voice signal noise reduction, performs the dual microphone decrease of noise functions function of described first user terminal.
The embodiment of the present application is identified by the second terminal return comprises the keyword of feedback communication effectiveness, therefrom identify preset keyword and correspondingly adjust, according to the instruction that adjusts that preset keyword is corresponding, the voice signal that first user terminal is to be sent, the voice signal of communication effectiveness is affected such that it is able to automatically adjust, decrease the operation of user, improve the convenience of call.
For mobile terminal embodiment, due to itself and embodiment of the method basic simlarity, so describe is fairly simple, relevant part sees the part of embodiment of the method and illustrates.
Each embodiment in this specification all uses the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, and between each embodiment, identical similar part sees mutually.
Those skilled in the art are it should be appreciated that the embodiment of the embodiment of the present application can be provided as method, device or computer program.Therefore, the form of the embodiment in terms of the embodiment of the present application can use complete hardware embodiment, complete software implementation or combine software and hardware.And, the embodiment of the present application can use the form at one or more upper computer programs implemented of computer-usable storage medium (including but not limited to disk memory, CD-ROM, optical memory etc.) wherein including computer usable program code.
The embodiment of the present application is with reference to describing according to method, terminal unit (system) and the flow chart of computer program and/or the block diagram of the embodiment of the present application.It should be understood that can be by the flow process in each flow process in computer program instructions flowchart and/or block diagram and/or square frame and flow chart and/or block diagram and/or the combination of square frame.These computer program instructions can be provided to produce a machine to the processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing terminal equipment so that the instruction performed by the processor of computer or other programmable data processing terminal equipment is produced for realizing the device of function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and can guide in the computer-readable memory that computer or other programmable data processing terminal equipment work in a specific way, the instruction making to be stored in this computer-readable memory produces the manufacture including command device, and this command device realizes the function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded on computer or other programmable data processing terminal equipment, make to perform sequence of operations step on computer or other programmable terminal equipment to produce computer implemented process, thus the instruction performed on computer or other programmable terminal equipment provides the step of the function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame for realization.
Although having been described for the preferred embodiment of the embodiment of the present application, but those skilled in the art once know basic creative concept, then these embodiments can be made other change and amendment.So, claims are intended to be construed to include preferred embodiment and fall into all changes and the amendment of the embodiment of the present application scope.
Finally, it can further be stated that, in this article, the relational terms of such as first and second or the like is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires or imply the relation or sequentially that there is any this reality between these entities or operation.And, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include that the process of a series of key element, method, article or terminal unit not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or terminal unit.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in including the process of described key element, method, article or terminal unit.
Above to a kind of audio signal processing method provided herein, a kind of speech signal processing device and a kind of Speech processing mobile terminal, it is described in detail, principle and the embodiment of the application are set forth by specific case used herein, and the explanation of above example is only intended to help and understands the present processes and core concept thereof；Simultaneously for one of ordinary skill in the art, according to the thought of the application, the most all will change, in sum, this specification content should not be construed as the restriction to the application.
Claims (13)
1. an audio signal processing method, it is characterised in that including:
When first user terminal carries out speech communication with the second user terminal, described first user terminal receives the voice signal that described second user terminal sends；
Identify the keyword comprised in the voice signal received, according to the instruction that adjusts that described preset keyword is corresponding, the voice signal that described first user terminal is to be sent is adjusted after recognizing preset keyword.
Method the most according to claim 1, it is characterized in that, the keyword comprised in the voice signal that described identification receives, instructs, according to corresponding the adjusting of described preset keyword, the step being adjusted the voice signal that described first user terminal is to be sent after recognizing preset keyword and includes:
When including described preset keyword in described first user terminal recognition to described voice signal, voice signal amplification instruction, voice signal that lookup and described preset keyword are correspondingly arranged reduce instruction or the instruction of voice signal noise reduction；
Reduce instruction according to described voice signal amplification instruction, described voice signal or the instruction of described voice signal noise reduction carries out corresponding voice signal amplification to the voice signal that described first user terminal is to be sent, voice signal reduces or voice signal noise reduction process.
Method the most according to claim 2, the described step voice signal that described first user terminal is to be sent being carried out voice signal processing and amplifying according to described voice signal amplification instruction includes:
According to described voice signal amplification instruction, amplify the amplification sending gain function of described voice signal and perform the transmission gain function after amplification is amplified.
Method the most according to claim 2, described reduce instruction according to described voice signal and the voice signal that described first user terminal is to be sent carries out voice signal reduces the step of process and include:
Reduce instruction according to described voice signal, reduce the amplification sending gain function of described voice signal and perform the transmission gain function after amplification reduces.
Method the most according to claim 2, the described step that the voice signal that described first user terminal is to be sent carries out voice signal noise reduction process according to the instruction of described voice signal noise reduction includes:
Instruct according to described voice signal noise reduction, perform the dual microphone decrease of noise functions function of described first user terminal.
Method the most according to claim 1, it is characterised in that also include:
According to the preset keyword recognized, generate the instruction information that the voice signal that described second user terminal is to be sent is adjusted accordingly process, and described instruction information is sent to described second user terminal.
7. a speech signal processing device, it is characterised in that including:
Voice signal receiver module, for when first user terminal carries out speech communication with the second user terminal, described first user terminal receives the voice signal that described second user terminal sends；
Voice signal identification adjusting module, for identifying the keyword comprised in the voice signal received, is adjusted the voice signal that described first user terminal is to be sent according to the instruction that adjusts that described preset keyword is corresponding after recognizing preset keyword.
Device the most according to claim 7, it is characterised in that described voice signal identification adjusting module includes:
Submodule is searched in instruction, for when including described preset keyword in described first user terminal recognition to described voice signal, voice signal amplification instruction, voice signal that lookup and described preset keyword are correspondingly arranged reduce instruction or the instruction of voice signal noise reduction；
Speech processing submodule, is used for reducing instruction according to described voice signal amplification instruction, described voice signal or the instruction of described voice signal noise reduction carries out corresponding voice signal amplification to the voice signal that described first user terminal is to be sent, voice signal reduces or voice signal noise reduction process.
Device the most according to claim 8, it is characterised in that described Speech processing submodule includes:
Voice signal sends gain function and improves subelement, for according to described voice signal amplification instruction, amplifying the amplification sending gain function of described voice signal and perform the transmission gain function after amplification is amplified.
Device the most according to claim 8, it is characterised in that described Speech processing submodule includes:
Voice signal sends gain function and reduces subelement, for reducing instruction according to described voice signal, reduces the amplification sending gain function of described voice signal and performs the transmission gain function after amplification reduces.
11. devices according to claim 8, it is characterised in that described Speech processing submodule includes:
Dual microphone decrease of noise functions function opens subelement, for instructing according to described voice signal noise reduction, performs the dual microphone decrease of noise functions function of described first user terminal.
12. devices according to claim 7, it is characterised in that also include:
Instruction information sending module, for according to the preset keyword recognized, generates the instruction information that the voice signal that described second user terminal is to be sent adjusts accordingly process, and sends described instruction information to described second user terminal.
13. 1 kinds of Speech processing mobile terminals, it is characterised in that described mobile terminal includes:
Voice signal receiver module, for when first user terminal carries out speech communication with the second user terminal, described first user terminal receives the voice signal that described second user terminal sends；
Voice signal identification adjusting module, for identifying the keyword comprised in the voice signal received, is adjusted the voice signal that described first user terminal is to be sent according to the instruction that adjusts that described preset keyword is corresponding after recognizing preset keyword.
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| CN111369994A (en) * | 2020-03-16 | 2020-07-03 | 维沃移动通信有限公司 | Voice processing method and electronic equipment |
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| CN110738995B (en) * | 2019-10-11 | 2022-11-11 | 北京地平线机器人技术研发有限公司 | Sound signal acquisition method and device |
| CN111369994A (en) * | 2020-03-16 | 2020-07-03 | 维沃移动通信有限公司 | Voice processing method and electronic equipment |
| CN111369994B (en) * | 2020-03-16 | 2023-08-29 | 维沃移动通信有限公司 | Voice processing method and electronic equipment |
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