CN105828252A - Distribution method for microphone control and electronic equipment - Google Patents
Distribution method for microphone control and electronic equipment Download PDFInfo
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- CN105828252A CN105828252A CN201610146413.XA CN201610146413A CN105828252A CN 105828252 A CN105828252 A CN 105828252A CN 201610146413 A CN201610146413 A CN 201610146413A CN 105828252 A CN105828252 A CN 105828252A
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- mike
- audio codec
- electronic equipment
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- control
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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
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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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
Abstract
The invention discloses a distribution method for microphone control and electronic equipment, relates to the field of electronic equipment, and mainly aims at enabling that a microphone with a voice wakeup function of the electronic equipment can be also used in the power-on state. The method comprises that state information of the electronic equipment corresponding to the microphone is obtained; if the state information is first state information, the microphone is controlled by an audio coder-encoder instead of a sound controller; and if the state information is second state information, the microphone is controlled by the sound controller instead of the audio coder-encoder. Microphone control is distributed, and thus, the microphone with the voice wakeup function of the electronic equipment can be also used in the power-on state.
Description
Technical field
The present invention relates to electronic device field, particularly relate to distribution method and the electronic equipment of a kind of mike control.
Background technology
Along with the development of science and technology, the such as function of the electronic equipment such as notebook computer, all-in-one also gets more and more, and especially with speech recognition and the development of voice control technology, existing electronic equipment is more and more configured with voice arousal function.
nullThe voice arousal function of electronic equipment needs the mike being individually equipped with for gathering voice signal，In existing electronic equipment，After entering operating system，Mainly control to be articulated in mike thereon by audio codec to be operated，In the power-offstate by digital signal processor (digitalsignalprocessor，It being called for short DSP) mike of upper mounting realizes voice arousal function，But after electronic equipment wakes up up，Enter in operating system，Electronic equipment cannot be continuing with the mike for realizing voice arousal function being articulated on digital signal processor，The mike being articulated on audio codec can only be used，Result in after entering operating system，Owing to electronic equipment cannot use the mike for realizing voice arousal function，Cause the waste of resource.
Summary of the invention
In view of this, the embodiment of the present invention provides distribution method and the electronic equipment of a kind of mike control, and main purpose is to make the mike for realizing voice arousal function of electronic equipment, it is possible to be continuing with under open state.
For reaching above-mentioned purpose, present invention generally provides following technical scheme:
On the one hand, embodiments provide the distribution method of a kind of mike control, be applied to electronic equipment, it is characterised in that obtain the electronic equipment state in which information that mike is corresponding；
If described status information is the first status information, the control of described mike is switched to audio codec by voice controller；
If described status information is the second status information, the control of described mike is switched to voice controller by audio codec.
On the other hand, the embodiment of the present invention also provides for a kind of electronic equipment, including: state judges chip, for obtaining the electronic equipment state in which information that mike is corresponding；
Authority switching control chip, for the control authority of described mike being switched between voice controller and audio codec according to described status information, wherein, if described status information is the first state, the control of described mike is switched to audio codec by voice controller；If described status information is the second state, the control of described mike is switched to voice controller by audio codec.
By technique scheme, the technical scheme that the embodiment of the present invention provides at least has the advantage that
The distribution method of a kind of mike control that the embodiment of the present invention provides and electronic equipment, mike is connected with audio codec and voice controller respectively, it is additionally provided with authority switching control chip, audio signal for obtaining according to described first mike controls the voice controller of electronic equipment start, state judges that chip is used for obtaining described electronic equipment status, if described status information is the first status information, the control of described mike is switched to audio codec by voice controller by authority switching control chip；If described status information is the second status information, the control of described mike is switched to voice controller by audio codec by authority switching control chip.Compared in prior art, under open state, control to be articulated in mike thereon by audio codec to be operated, voice arousal function is realized in the power-offstate by the mike of mounting on digital signal processor, but after electronic equipment wakes up up, enter in operating system, electronic equipment cannot be continuing with the mike for realizing voice arousal function being articulated on digital signal processor, the mike being articulated on audio codec can only be used, result in after entering operating system, electronic equipment cannot use the mike for realizing voice arousal function, cause the waste of resource.In the present invention, the control of mike can be allocated by authority switching control chip according to electronic equipment status, after electronic equipment is started shooting, the control authority of the mike being articulated in voice controller gives described audio codec, is used in and realizes the mike of voice arousal function and can be continuing with under open state.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and can be practiced according to the content of description, and in order to above and other objects of the present invention, feature and advantage can be become apparent, below especially exemplified by the detailed description of the invention of the present invention.
Accompanying drawing explanation
By reading the detailed description of hereafter preferred implementation, various other advantage and benefit those of ordinary skill in the art be will be clear from understanding.Accompanying drawing is only used for illustrating the purpose of preferred implementation, and is not considered as limitation of the present invention.And in whole accompanying drawing, it is denoted by the same reference numerals identical parts.In the accompanying drawings:
The schematic flow sheet of the distribution method of a kind of mike control that Fig. 1 provides for the embodiment of the present invention one；
A kind of electronic devices structure schematic diagram that Fig. 2 provides for the embodiment of the present invention three；
The another kind electronic devices structure schematic diagram that Fig. 3 provides for the embodiment of the present invention four.
Detailed description of the invention
It is more fully described the exemplary embodiment of the disclosure below with reference to accompanying drawings.Although accompanying drawing showing the exemplary embodiment of the disclosure, it being understood, however, that may be realized in various forms the disclosure and should not limited by embodiments set forth here.On the contrary, it is provided that these embodiments are able to be best understood from the disclosure, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
Embodiment one
The distribution method of a kind of mike control that the embodiment of the present invention one provides, as shown in Figure 1: method includes:
S101, the electronic equipment state in which information that acquisition mike is corresponding.
Wherein, in view of development and the increase of function thereof of electronic device technology, state of electronic equipment information can be multiple here, and such as, open state, state to be launched, state to be launched is further divided into off-mode, resting state, sleep state.The present invention is for by being presently in state based on electronic equipment, be allocated the control of the mike on electronic equipment, according to the state on electronic equipment, obtaining electronic equipment state in which information spinner corresponding to mike here to judge that the status information that electronic equipment is presently in by chip judges.
If S102a status information is the first status information, the control of mike is switched to audio codec by voice controller.
In the hardware system of existing electronic equipment, the state that is provided with judges chip, here state judges that chip obtains computer and is presently in state, and status information is transferred to authority switching control chip, and by authority switching control chip, the control of the mike on electronic equipment is allocated.In the present embodiment, electronic equipment has voice arousal function, when the primary processor of electronic equipment is in the first state (open state), i.e. electronic equipment enters open state from state to be launched, and the mike of electronic equipment needs to realize the regular speech input function of mike.Now electronic equipment is in open state, after entering open state, the control of mike is switched to audio codec by voice controller, owing to the control authority of mike belongs to audio codec, now after voice signal collected by mike, can be by the transmitting voice signal of collection to audio codec, audio codec carries out encoding and decoding to corresponding voice signal, and convert analog signals into the signal of telecommunication by internal digital to analog converter, it is achieved the regular speech input function of mike.
Its detailed process is: after state judges that chip obtains the electronic equipment state in which information that mike is corresponding, if the current state of electronic equipment is the first state (starting state), i.e. electronic equipment is complete voice and wakes up up, authority switching control chip sends instruction to voice controller, suspend the voice controller control authority to being articulated in mike thereon, i.e. mike suspends the realization of voice arousal function, the control authority of mike is switched to audio codec simultaneously, now electronic equipment is in the first state (open state), the control authority of the mike for realizing voice arousal function being articulated on voice controller is handed over to audio codec, electronic equipment is when normally using, control and the use of mike is realized by audio codec.
If S102b status information is the second status information, the control of mike is switched to voice controller by audio codec.
After state judges that chip obtains the electronic equipment state in which information that mike is corresponding, if the current state of electronic equipment is the second state, i.e. electronic equipment exits from the first state, being in state to be launched, the control of mike is switched to voice controller by audio codec by authority switching control chip.nullNow in electronic equipment, voice controller has the control authority of mike，Owing to voice controller includes digital signal processor，When voice controller collects the voice signal that user sends，The voice signal collected can be stored，And calculating that the voice signal collected is compared，When contrast conting result meets the condition waking up electronic equipment up，Sound Processor Unit can it sends operational order to the primary processor of electronic equipment，Complete the arousal function to electronic equipment，Electronic equipment is enable to enter open state from current state to be launched，After entering open state，Owing to the control authority of mike belongs to voice controller，Audio codec is without the control authority of not mike，Thus mike can not exercise the audio frequency input function of routine，I.e. audio codec cannot carry out encoding and decoding to the voice signal that mike is collected，The voice signal that mike is collected can not be processed by the primary processor of electronic equipment，Now state judges that chip obtains the electronic equipment state in which information that mike is corresponding again，I.e. second state (open state)，And the status information of electronic equipment is sent to authority switching control chip，Get electronic equipment to be presently in state being the second state (open state) at authority switching control chip，The control authority of mike is switched to audio codec by sound control device by it，Owing to the control authority of mike is handed over to audio codec，Now after voice signal collected by mike，Can be by the transmitting voice signal of collection to audio codec，Audio codec carries out encoding and decoding to corresponding voice signal，And convert analog signals into the signal of telecommunication by internal digital to analog converter，Realize the conventional func of mike.
Compared in prior art, under open state, control to be articulated in mike thereon by audio codec to be operated, voice arousal function is realized in the power-offstate by the mike of mounting on digital signal processor, but after electronic equipment wakes up up, enter in operating system, electronic equipment cannot be continuing with the mike for realizing voice arousal function being articulated on digital signal processor, the mike being articulated on audio codec can only be used, result in after entering operating system, electronic equipment cannot use the mike for realizing voice arousal function, cause the waste of resource.In the present invention, the control of mike can be allocated by authority switching control chip according to electronic equipment status, being the first state when electronic equipment is presently in state, the control authority of the mike being connected with voice controller is switched to audio codec by authority switching control；Being the second state when the electronic equipment obtained is presently in status information, the control authority of the mike being connected with voice controller is switched to voice controller by audio codec by authority switching control chip.After electronic equipment is started shooting, the control authority of the mike being articulated in voice controller gives audio codec, is used in and realizes the mike of voice arousal function and can be continuing with under open state.
Further, the embodiment one that the present invention is provided, first state is specially open state, second state is specially state to be launched, it is the second state when obtain electronic equipment being presently in status information, after the control authority of the mike being connected with voice controller is switched to voice controller, also include: voice controller controls electronic equipment according to the unlatching acoustic control instruction that the first mike obtains and is converted to the first state by the second state.It is specially, when on voice controller, the mike of mounting collects the voice signal of user, the voice signal that mike collects can be stored by its interior digital signal processor, and calculating that the voice signal collected is compared, when contrast conting result meets the condition waking up electronic equipment up, Sound Processor Unit can it sends operational order to the primary processor of electronic equipment, complete the arousal function to electronic equipment, make electronic equipment be converted to the first state by the second state and i.e. can enter open state from current state to be launched.Here voice signal is specific voice signal, voice controller can complete the identification to voice signal according to the tone color of voice signal or voice content, and then contrasted by the specific acoustic control instruction stored with electronic equipment, when the voice signal judging that mike obtains is consistent with stored acoustic control instruction, it can complete to wake up electronic equipment up, and making electronic equipment is open state from State Transferring to be launched.
Further, state to be launched includes shutdown, dormancy and sleep state, when any one state during electronic equipment is in off-mode (in power on), resting state, sleep state, the authority switching control chip of electronic equipment all judges that electronic equipment is in the second state, state the most to be launched, thus the control authority of mike is met at voice controller, enable electronic equipment to complete voice and wake up up.
Embodiment two
The embodiment of the present invention two provides the distribution method of another kind of mike control, and mike includes first group of mike and second group of mike；Audio codec includes interconnective first audio codec and the second audio codec；Concrete, existing electronic equipment is in order to obtain more preferable audio frequency input quality and high-precision far field speech identifying function, usually when hardware designs, multiple mike it is mounted with in its system, here multiple mikes are divided into two groups, i.e. first group mike and second group of mike, first group of mike is the mike for carrying out realizing voice arousal function, and second group of mike is the mike realizing conventional func.Here the first audio codec and the second audio codec are respectively used to control first group of mike and second group of mike.The electronic equipment of the present embodiment is when state to be launched, voice arousal function can be realized by first group of mike, after electronic equipment wakes up up, when being i.e. in open state, in order to obtain the most powerful speech voice input function, first group of mike and second group of mike will be used, it is to avoid after first group of mike realizes voice arousal function, it is impossible to the problem realizing conventional phonetic entry again during electronic equipment open state simultaneously.
nullMethod particularly includes: state judges that chip obtains computer and is presently in state，It is the second state when electronic equipment is presently in state，I.e. electronic equipment is presently in state when being state to be launched，State judges that the electronic equipment current state information obtained is sent the authority switching control chip to electronic equipment by chip，The control authority of first group of mike is switched to voice controller by authority switching control chip，The control authority of second group of mike still falls within the second audio codec，Now include digital signal processor due to voice controller，When voice controller collects the voice signal that user sends，The voice signal collected can be stored，And calculating that the voice signal collected is compared，When contrast conting result meets the condition waking up electronic equipment up，Sound Processor Unit can it sends operational order to the primary processor of electronic equipment，Complete the arousal function to electronic equipment，Electronic equipment is enable to enter open state from current state to be launched，After entering open state，State judges that chip again obtains computer and is presently in state，It is the first state that the electronic equipment this time obtained is presently in status information，I.e. open state，State judges that the electronic equipment current state information obtained is sent the authority switching control chip to electronic equipment by chip，The control authority of first group of mike is switched to the first codec by now authority switching control chip，Owing to now electronic equipment has been in open state，The control authority of first group of mike belongs to the first codec，The control authority of second group of mike belongs to the second codec，Two groups of mikes in electronic equipment are all capable of the conventional func of mike，After collecting external sound signal，Convert analog signals into the signal of telecommunication，And by the first codec and the second codec, voice signal is carried out encoding and decoding process，Enable electronic equipment primary processor that voice signal to be processed.
The distribution method of a kind of mike control that the embodiment of the present invention two provides, first group of mike control is switched over by authority switching control chip according to electronic equipment status, when electronic equipment status information is the first status information, and the control of first group of mike is switched to the first audio codec by voice controller；If described status information is the second status information, the control of first group of mike is switched to voice controller by audio codec by authority switching control chip.Compared in prior art, under open state, control to be articulated in mike thereon by audio codec to be operated, voice arousal function is realized in the power-offstate by the mike of mounting on digital signal processor, but after electronic equipment wakes up up, enter in operating system, electronic equipment cannot be continuing with the mike for realizing voice arousal function being articulated on digital signal processor, the mike being articulated on audio codec can only be used, result in after entering operating system, electronic equipment cannot use the mike for realizing voice arousal function, cause the waste of resource.In the present invention, the control of mike can be allocated by authority switching control chip according to electronic equipment status, after electronic equipment is started shooting, the control authority of the first group of mike being articulated in voice controller gives the first audio codec, is used in and realizes first group of mike of voice arousal function and can be continuing with under open state.
Embodiment three
Further, as implementing of Fig. 1 method, the embodiment of the present invention three provides a kind of electronic equipment, as shown in Figure 2, electronic equipment includes that state judges chip (not shown), mike 1, is used for obtaining audio signal, voice controller 2, being connected with mike 1, the audio signal for obtaining according to mike 1 controls electronic equipment start；Audio codec 3, it is connected with mike 1, authority switching control chip 4, connect voice controller 2 and audio codec 3 respectively, being the first state when electronic equipment is presently in state, the control authority of the mike 1 being connected with voice controller 2 is switched to audio codec 3 by authority switching control chip 4；Being the second state when electronic equipment is presently in state, the control authority of the mike 1 being connected with voice controller 2 is switched to voice controller 2 by authority switching control chip 4.
Wherein voice controller includes digital signal processor, data acquisition can be integrated, transmit, store and high rate bioreactor, the audio signal that mike obtains can be processed, when user sends voice signal, voice signal can be acquired by digital signal processor, and stores the voice signal collected, by contrast computing, when operation result meets preset value, it is possible to the primary processor of electronic equipment is sent and wakes up instruction up, thus the voice completing electronic equipment wakes up up.Concrete, it is provided with comparator on voice controller and stores module, the voice signal collected can be sent and carry out signal amplification on the amplifier to voice controller by mike, and then the voice signal after amplifying enters digital signal processor and carries out digital-to-analogue conversion, convert voice signals into digital signal, and send to comparator, and compare with the signal to be compared of storage in digital signal processor, when the comparison rule arranged during voice signal meets comparator, digital signal processor can send and wake up instruction up, thus waken up up by electronic equipment.
Here codec is connected by digital signal processor bus with the mike rights management end of voice controller, owing to the core component of voice controller is digital signal processor, the input port of codec is connected to the mike rights management end of the digital signal processor of voice controller, when the switching command of the mike control that digital signal processor receives authority switching control chip, the control authority of connected mike can be switched to audio codec according to the authority switching command received by it.When electronic equipment is at open state, audio codec can control the mike for realizing voice arousal function so that it is can realize speech voice input function as regular microphones.
Embodiment four
As shown in Figure 3, the another kind of electronic equipment that the embodiment of the present invention four provides includes that state judges chip (not shown), its mike includes first group of mike 10 and second group of mike 11, here first group of mike 10 is for when electronic equipment is in state to be launched, realize voice arousal function, when electronic equipment is in open state, first group of mike 10 can be as regular microphones, it is achieved speech voice input function；Audio codec includes interconnective first audio codec 31 and the second audio codec 32, and the first audio codec 31 connects mike rights management end and the authority switching control chip 4 of voice controller 2 respectively；Second audio codec 32 connects second group of mike 11 and authority switching control chip 4 respectively；Authority switching control chip 4 for when electronic equipment be presently in state be the first state time, give the first audio codec 31 by the control authority of the first group of mike 1 being connected with voice controller 2, the control of second group of mike 11 is given the second audio codec 32 in audio codec；It is the second state when electronic equipment is presently in state, the control authority of first group of mike 10 in mike is switched to voice controller 2 by the first audio codec 31 in audio codec.
Concrete, in the present embodiment, electronic equipment is in order to obtain more preferable speech recognition effect and phonetic entry effect, when hardware designs, employ multiple mike, wherein first group of mike is for realizing speech identifying function when electronic equipment is in state to be launched, when electronic equipment is in open state, it can use as regular microphones.nullSecond group of mike is for realizing the conventional func of mike，Here audio codec includes the first audio codec and the second audio codec，It is able to receive that the authority switching command that authority switching control chip is sent，Concrete，State judges that chip obtains computer and is presently in state，It is the second state when electronic equipment is presently in state，During state the most to be launched，State judges that the electronic equipment current state information obtained is sent the authority switching control chip to electronic equipment by chip，Authority switching control chip responds，Voice controller is given by the control authority of first group of mike，The voice signal of first group of mike collection can be stored and contrast conting by the digital signal processor within voice controller，Its detailed process is as described in embodiment three，Here is omitted，Thus first group of mike can complete the collection to user voice signal，And complete electronic equipment is waken up up.It is the first state when electronic equipment is presently in state, the control authority of first group of mike is switched to the first audio codec from voice controller by authority switching control chip, thus with voice controller mounting first group of mike can be when electronic equipment be in starting state, the function of phonetic entry is realized as regular microphones, enable electronic equipment when open state, use whole mike, improve the utilization ratio of resource, improve the degree of accuracy of phonetic entry.
nullIn the present embodiment，Mutual UNICOM is realized by audio codec bus between first audio codec and the second audio codec，The digitized audio message of reading can be converted into simulated audio signal output by it，Here while realizing between the first audio codec and the second audio codec being interconnected，When electronic equipment is in starting state，First audio codec and the second audio codec all can be connected with the primary processor of electronic equipment，When electronic equipment is in open state，The mike mounted on first audio codec and the second audio codec can use as the conventional func of mike，Realize speech voice input function，Keep between the first audio codec and the second audio codec be interconnected can be more accurate、Synchronize completes electronic equipment when open state for being articulated in control and the use of mike thereon.First codec is connected by digital signal processor bus with the mike rights management end of voice controller, the mike rights management end of the digital signal processor on the mike i.e. voice controller of rights management end here, it is presently in status information by authority switching control chip according to electronic equipment and digital signal processor is sent control authority switching command, after the mike rights management end of digital signal processor receives switching command, the control of be articulated on voice controller first group of mike is switched to the first audio codec, thus complete the switching of first group of mike control.Thus achieve when electronic equipment is in order to obtain more preferable acoustic resolution, multiple mike it is provided with in it, wiring is carried out according to the attachment structure of above-mentioned electronic equipment, solve electronic equipment to realize voice arousal function, multiple mikes are articulated on voice controller, cause under open state, the problem that multiple mikes being articulated on voice controller cannot be continuing with, achieve electronic equipment and can use all mikes when start, reasonably utilize resource, it is to avoid the waste of resource.
Those skilled in the art are it should be appreciated that embodiments herein can be provided as method, system or computer program.Therefore, the form of the embodiment in terms of the application can use complete hardware embodiment, complete software implementation or combine software and hardware.And, the 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 application is with reference to describing according to method, equipment (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 device so that the instruction performed by the processor of computer or other programmable data processing device 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.
In a typical configuration, calculating equipment includes one or more processor (CPU), input/output interface, network interface and internal memory.Memorizer potentially includes the forms such as the volatile memory in computer-readable medium, random access memory (RAM) and/or Nonvolatile memory, such as read only memory (ROM) or flash memory (flashRAM).Memorizer is the example of computer-readable medium.Computer-readable medium includes that removable media permanent and non-permanent, removable and non-can be stored to realize information by any method or technology.Information can be computer-readable instruction, data structure, the module of program or other data.The example of the storage medium of computer includes, but it is not limited to phase transition internal memory (PRAM), static RAM (SRAM), dynamic random access memory (DRAM), other kinds of random access memory (RAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), fast flash memory bank or other memory techniques, read-only optical disc read only memory (CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic cassette tape, the storage of tape magnetic rigid disk or other magnetic storage apparatus or any other non-transmission medium, can be used for the information that storage can be accessed by a computing device.According to defining herein, computer-readable medium does not include temporary computer readable media (transitorymedia), such as data signal and the carrier wave of modulation.
These are only embodiments herein, be not limited to the application.To those skilled in the art, the application can have various modifications and variations.All any modification, equivalent substitution and improvement etc. made within spirit herein and principle, within the scope of should be included in claims hereof.
Claims (10)
1. the distribution method of a mike control, it is characterised in that described method includes:
Obtain the electronic equipment state in which information that mike is corresponding；
If described status information is the first status information, the control of described mike is switched to audio codec by voice controller；
If described status information is the second status information, the control of described mike is switched to voice controller by audio codec.
Method the most according to claim 1, it is characterised in that
Described first status information is open state, and described second status information is state to be launched；
Being the second status information when obtain described electronic equipment being presently in status information, after the control of described mike is switched to voice controller by audio codec, also including:
Described voice controller controls described electronic equipment according to the unlatching acoustic control instruction that described mike obtains and is converted to the first state by the second state.
Method the most according to claim 2, it is characterised in that
Described second state includes off-mode, resting state or sleep state.
Method the most according to claim 3, it is characterised in that
If described status information is the first status information, the control of described mike is switched to audio codec by voice controller, specifically includes:
The first audio codec that the control of first group of mike in described mike is switched in audio codec by voice controller, the second audio codec that the control of second group of mike in described mike is switched in audio codec；
If described status information is the second status information, the control of described mike is switched to voice controller by audio codec, specifically includes:
The control of first group of mike in described mike is switched to voice controller by the first audio codec in audio codec.
5. an electronic equipment, it is characterised in that including:
State judges chip, for obtaining the electronic equipment state in which information that mike is corresponding；
Authority switching control chip, for the control authority of described mike being switched between voice controller and audio codec according to described status information, wherein, if described status information is the first state, the control of described mike is switched to audio codec by voice controller；If described status information is the second state, the control of described mike is switched to voice controller by audio codec.
Electronic equipment the most according to claim 5, it is characterised in that
Described first state is open state, and described second state is state to be launched；
It is the second state that described voice controller is additionally operable to when judging that described electronic equipment is presently in state, notify described voice controller, after giving described voice controller by the control authority of the described first group of mike being connected with described voice controller, the unlatching acoustic control instruction obtained according to described first group of mike controls described electronic equipment and is converted to the first state by the second state.
Electronic equipment the most according to claim 6, it is characterised in that
Described mike includes first group of mike and second group of mike；
Described audio codec includes interconnective first audio codec and the second audio codec；
Described first audio codec connects mike rights management end and the authority switching control chip of described voice controller respectively；
Described second audio codec connects described second group of mike and described authority switching control chip respectively；
Described authority switching control chip is used for: if described status information is the first status information, the first audio codec control of first group of mike in described mike being switched in audio codec by voice controller, gives the second audio codec in audio codec by the control of second group of mike in described mike；If described status information is the second status information, the control of first group of mike in described mike is switched to voice controller by the first audio codec in audio codec.
Electronic equipment the most according to claim 7, it is characterised in that
Described voice controller includes digital signal processor.
Electronic equipment the most according to claim 8, it is characterised in that
Described first audio codec is connected by digital signal processor bus with the mike rights management end of described voice controller.
Electronic equipment the most according to claim 9, it is characterised in that
Mutual UNICOM is realized by audio codec bus between described first audio codec and the second audio codec.
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| CN201610146413.XA CN105828252B (en) | 2016-03-14 | 2016-03-14 | A kind of distribution method and electronic equipment of microphone control |
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| Publication number | Priority date | Publication date | Assignee | Title |
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