CN108847232A - A kind of processing method and electronic equipment - Google Patents
A kind of processing method and electronic equipment Download PDFInfo
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- CN108847232A CN108847232A CN201810552646.9A CN201810552646A CN108847232A CN 108847232 A CN108847232 A CN 108847232A CN 201810552646 A CN201810552646 A CN 201810552646A CN 108847232 A CN108847232 A CN 108847232A
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- 238000000034 method Methods 0.000 claims abstract description 109
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4436—Power management, e.g. shutting down unused components of the receiver
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the present application provides a kind of processing method and electronic equipment, the method includes：Acquire audio data；Audio data is stored, the first processing unit in the first power consumption state handles audio data in the first way, obtains the first processing result；If the first processing result shows that audio data meets first condition, second processing device is switched into third power consumption state from the second power consumption state；Second processing device in third power consumption state obtains and handles audio data by second method, obtains second processing result；If second processing the result shows that audio data meets first condition, executes predetermined instruction；Wherein, the power consumption of the first power consumption state is lower than the power consumption of third power consumption state；The power consumption of second power consumption state is lower than the power consumption of third power consumption state.The processing method of the application supports electronic equipment to be in the collected audio content of identifying processing under low power consumpting state, and electronic equipment is enable to have the function of voice wake-up.
Description
Technical field
The invention relates to apparatus field, in particular to a kind of electronic equipment still is able to identifying processing under low-power consumption
The processing method of audio data and the electronic equipment of application this method.
Background technique
With the diversification of the function of the electronic equipments such as mobile phone, computer, current many electronic equipments, such as laptop
Deng both increasing voice operating function.But voice is not supported to wake up power up function substantially, to realize that voice wakes up booting function
Can, it just needs that electronic equipment is made to be in listening state in real time at present, but system is practical still in higher power dissipation shape in the case of this kind
State, rather than true low power consumpting state.
Apply for content
This application provides a kind of processing for supporting electronic equipment to be in the audio content of identifying processing under low power consumpting state
The electronic equipment of method and application this method.
In order to solve the above-mentioned technical problem, the embodiment of the present application provides a kind of processing method, including：
Acquire audio data；
The audio data is stored, the first processing unit in the first power consumption state handles the audio in the first way
Data obtain the first processing result；
If first processing result shows that the audio data meets first condition, by second processing device from
Two power consumption states switch to third power consumption state；
Second processing device in third power consumption state, which obtains and passes through second method, handles the audio data, obtains
Second processing result；
If the second processing the result shows that the audio data meets the first condition, executes predetermined instruction；
Wherein, the power consumption of first power consumption state is lower than the power consumption of the third power consumption state；The second power consumption shape
The power consumption of state is lower than the power consumption of the third power consumption state.
Preferably, the first method is different from second method, described first handled through the first method
The accuracy rate of processing result is lower than the accuracy rate of the second processing result handled through the second method；Or
The first method is the preliminary treatment for whether meeting the first condition to the audio data and carrying out, described the
Two modes are the accurate processing for whether meeting the first condition to the audio data and carrying out；
Wherein, meeting the first condition is the trigger data that the audio data is the preset instructions.
The embodiment of the present application provides a kind of processing method simultaneously, including：
Acquire audio data；
The audio data is stored, and handles the audio data in the first way, obtains the first processing result；
If first processing result shows that the audio data meets first condition, in a second manner described in processing
Audio data obtains second processing result；
If the second processing the result shows that the audio data meets the first condition, executes predetermined instruction；
Wherein, the first method is different from second method, first processing handled through the first method
As a result accuracy rate is lower than the accuracy rate of the second processing result handled through the second method；Or
The first method is the preliminary treatment for whether meeting the first condition to the audio data and carrying out, described the
Two modes are the accurate processing for whether meeting the first condition to the audio data and carrying out；
Meeting the first condition is the trigger data that the audio data is the preset instructions.
Preferably, the first method is handled the analog level of audio data.
Preferably, the storage audio data includes：The audio data is stored in first storage device；
It includes one of the following that the second processing device, which obtains the audio data,：
The second processing device receives the audio data that the first processing unit is sent；Or
The second processing device receives the instruction of the first processing unit, and the audio is read from first storage device
Data；Or
The second processing device reads the audio data from the second storage device, wherein second storage device
In audio data to be the first processing unit be written according to the audio data in first storage device to second storage device
In.
Preferably, storing the audio data and the first processing unit and handling the audio data and include：
The audio data is stored in first storage device, first processing unit is from the first storage device
It obtains and handles the audio data；Or
The audio data acquired from acquisition device is stored into first storage device, and the first processing unit is adopted from described
It is obtained in acquisition means and handles the audio data.
Preferably, the execution predetermined instruction includes：Second processing mode is switched to by the first tupe；
Wherein, first tupe is that the audio data of acquisition is handled by the first processing unit and second processing device
Mode；
The second processing mode is the audio data of acquisition without the first processing unit and by second processing device
The mode of processing.
The embodiment of the present application also provides a kind of electronic equipment, including：
Acquisition device is used to acquire audio data；
Storage device is used to store the audio data；
First processing unit handles the audio data in the first way under the first power consumption state, obtains at first
Reason is as a result, if first processing result shows that the audio data meets first condition, the first processing unit output
Switching command；
Second processing device, the switching command switches to third power consumption shape from the second power consumption state based on the received
State, and the audio data is handled by second method, second processing is obtained as a result, if the second processing is the result shows that institute
It states audio data and meets the first condition, then execute predetermined instruction；
Wherein, the power consumption of first power consumption state is lower than the power consumption of the third power consumption state；The second power consumption shape
The power consumption of state is lower than the power consumption of the third power consumption state.
Preferably, the storage device is first storage device, the electronic equipment further includes the second storage device；Institute
Stating the first processing unit processing audio data includes：
First processing unit obtains from the first storage device and handles the audio data；Or
First processing unit stores the audio number from acquisition device acquisition into the first storage device
According to, and first processing unit obtains from the acquisition device and handles the audio data
The second processing device receives the audio data that the first processing unit is sent；Or receive the first processing unit
Instruction, and the audio data is read from first storage device；Or the audio data is read from the second storage device,
Wherein the audio data in second storage device is that the first processing unit is write according to the audio data in first storage device
Enter into second storage device.
The application also provides a kind of electronic equipment, including：
Acquisition module：Acquire audio data；
Processing module stores the audio data, and handles the audio data in the first way, obtains the first processing knot
Fruit；
If first processing result shows that the audio data meets first condition, in a second manner described in processing
Audio data obtains second processing result；
If the second processing the result shows that the audio data meets the first condition, executes predetermined instruction；
Wherein, the first method is different from second method, first processing handled through the first method
As a result accuracy rate is lower than the accuracy rate of the second processing result handled through the second method；Or
The first method is the preliminary treatment for whether meeting the first condition to the audio data and carrying out, described the
Two modes are the accurate processing for whether meeting the first condition to the audio data and carrying out；
Meeting the first condition is the trigger data that the audio data is the preset instructions.
Disclosure based on the above embodiment can know that the processing method in the embodiment of the present application supports electronic equipment to realize
It still is able to carry out identifying processing to audio content under low-power consumption, pass through user can when electronic equipment is in shutdown state
Phonetic order wakes up it and boots up response, improves user experience.
Detailed description of the invention
Fig. 1 is the flow chart of the processing method in the embodiment of the present application.
Fig. 2 is audio when the first processing unit and second processing device in one embodiment of the application obtain audio data
The transmission process figure of data.
Fig. 3 is audio when the first processing unit and second processing device in one embodiment of the application obtain audio data
The transmission process figure of data.
Fig. 4 is audio when the first processing unit and second processing device in one embodiment of the application obtain audio data
The transmission process figure of data.
Fig. 5 is the flow chart of the processing method in another embodiment of the application.
Fig. 6 is the structural block diagram of the electronic equipment in one embodiment of the application.
Fig. 7 is the structural block diagram of the electronic equipment in another embodiment of the application.
Specific embodiment
In the following, being described in detail in conjunction with specific embodiment of the attached drawing to the application, but not as the restriction of the application.
It should be understood that various modifications can be made to disclosed embodiments.Therefore, description above should not regard
To limit, and only as the example of embodiment.Those skilled in the art will expect within the scope and spirit of this
Other modifications.
The attached drawing being included in the description and forms part of the description shows embodiment of the disclosure, and with it is upper
What face provided is used to explain the disclosure together to substantially description and the detailed description given below to embodiment of the disclosure
Principle.
By the description of the preferred form with reference to the accompanying drawings to the embodiment for being given as non-limiting example, the application's
These and other characteristic will become apparent.
It is also understood that although the application is described referring to some specific examples, those skilled in the art
Member realizes many other equivalents of the application in which can determine, they have feature as claimed in claim and therefore all
In the protection scope defined by whereby.
When read in conjunction with the accompanying drawings, in view of following detailed description, above and other aspect, the feature and advantage of the disclosure will become
It is more readily apparent.
The specific embodiment of the disclosure is described hereinafter with reference to attached drawing；It will be appreciated, however, that the disclosed embodiments are only
Various ways implementation can be used in the example of the disclosure.Known and/or duplicate function and structure and be not described in detail to avoid
Unnecessary or extra details makes the disclosure smudgy.Therefore, specific structural and functionality disclosed herein is thin
Section is not intended to restrictions, but as just the basis of claim and representative basis be used to instructing those skilled in the art with
Substantially any appropriate detailed construction diversely uses the disclosure.
This specification can be used phrase " in one embodiment ", " in another embodiment ", " in another embodiment
In " or " in other embodiments ", it can be referred to one or more of the identical or different embodiment according to the disclosure.
In the following, the embodiment of the present application is described in detail in conjunction with attached drawing.
As shown in Figure 1, the embodiment of the present application provides a kind of processing method, including：
Acquire audio data；
Audio data is stored, the first processing unit in the first power consumption state handles audio data in the first way, obtains
To the first processing result；
If the first processing result shows that audio data meets first condition, by second processing device from the second power consumption shape
State switches to third power consumption state；
Second processing device in third power consumption state obtains and handles audio data by second method, obtains second
Processing result；
If second processing the result shows that audio data meets first condition, executes predetermined instruction；
Wherein, the power consumption of the first power consumption state is lower than the power consumption of third power consumption state；The power consumption of second power consumption state is lower than
The power consumption of third power consumption state.
By the above method in the embodiment of the present application, it may make electronic equipment under low power consumpting state, it is for example, international
Required in safety standard electronic equipment in the standby state when state of equipment power dissipation when must not exceed 0.5w, still available use
The audio data of family output, and identification judgement is carried out to it, to determine the audio data obtained as the triggering number of phonetic order
According to when improve the power consumption of electronic equipment, handle the phonetic order exported to user, and timely respond to user.Compared to existing
In technology for realize user can voice open electronic equipment and so that electronic equipment be in the listening state of high power consumption just achievable
Voice wakes up the technical effect of electronic equipment, and the application power consumption when realizing voice wake-up effect is lower, more energy efficient.
Moreover, the power consumption with the power consumption of the second power consumption state of above-mentioned first power consumption state can be equal in the embodiment of the present application,
It can not also wait.Meanwhile first processing unit and second processing device, it can be two different processing units, can also be same
Processing unit.It is, the first processing unit (or second processing device) can not only handle audio data in the first way, also
Audio data can be handled in a manner of second processing, and can execute predetermined instruction when the second judging result meets first condition.
For example, the first processing unit can be lower for power consumption when the first processing unit and second processing device are two different devices
From chip, and second processing device can be the higher master chip of power consumption.If the first processing unit is same with second processing device
When device, settable processing unit is master chip, because master chip also there is certain processing to judge energy under low power consumpting state
Power.
Further, above-mentioned first method and second method, specific processing mode are different.Two kinds of processing modes it is main
The difference is that the accuracy rate of the first processing result handled through first method is lower than second handled through second method
The accuracy rate of processing result；In other words, first method be to audio data whether meet first condition progress preliminary treatment/just
Step judgement, second method are whether to meet accurate processing/accurate judgement of first condition progress to audio data.Wherein, this is full
It is the trigger data of preset instructions that it is the audio data of acquisition that sufficient first condition is practical.That is, being first to collecting in the application
Audio data carry out simple, an even rough processing/judgement, to be obviously unsatisfactory for first condition for excluding
Audio data, such as it is audio data that user makes a phone call that electronic equipment is collected, or reading or when being talked with other people
Audio data, then either other electronic equipments play audio file audio data, if be such data, then passing through
The preliminary treatment for crossing first method can be masked directly, without electronic equipment enable second method accurate processing, therefore also without
The power consumption state of electronic equipment need to be switched.And if collected audio data is user's output similar to the touching for being preset instructions
When sending out data, such as " computer please be start ", or when " hello, association ", can by the preliminary treatment of first method, at this point,
Electronic equipment in order to further verify the audio data whether really be preset instructions trigger data when, then by current low function
Consumption state is switched to high power consumption state, is accurately located with enabling the calculation processing unit in processing unit to audio data
Reason.If processing result shows that the audio data of acquisition is the trigger data of preset instructions really, preset instructions are executed, and if locating
For reason the result shows that the audio data of acquisition is not the trigger data for being preset instructions, electronic equipment can be again by current Gao Gong
Consumption state be switched to before low power consumpting state, namely electronic equipment returns to original operating state at this time, continues to acquire in audio
Hold.
For example, using electronic equipment as intelligent TV set, for preset instructions are power-on instruction, when television set is in standby shape
When state, the audio data of environment where acquisition device automatic collection television set, and the audio data is tentatively judged, if just
After step judgement is qualified, television set just improves power consumption, to carry out accurate speech recognition to audio data, if recognition result shows sound
Frequency is according to the trigger data for being power-on instruction, then television set just lights screen at this time, into normal operating status.Instead
It, if recognition result shows that audio data is not the trigger data of power-on instruction, television set restores to its original state, continues
Acquire the audio data in environment.
Further, in this embodiment the mode that uses of first method namely preliminary treatment for the mould to audio data
The judgement of quasi- variation tendency of the level based on time shaft.For example, audio data is " you associate well ", the trigger data of predetermined instruction
It is similarly " you associate well ", when acquisition device is after collecting voice messaging " you " in first second, by the temporal information and voice
Information is converted to analog level and is transmitted in the first processing unit, the first processing unit receive after the analog level will with it is pre-
The analog level of the trigger data of storage is compared, and determines the analog level of receipt of subsequent when meeting first condition and just connects
The standard variation trend that should have between the analog level of receipts.When acquisition device is " good " corresponding by second second collected voice messaging
Analog level be transmitted to the first processing unit after, the first processing unit is just according to the variation between two analog levels receiving
Whether trend is identical or approximately uniform as the standard variation trend of above-mentioned determination.When acquisition device successively acquires subsequent two seconds
To voice messaging be converted into after analog level is transmitted to the first processing unit, the first processing unit then uses identical processing side
Formula is handled, to determine whether the variation tendency of analog level of the audio data is consistent with standard variation trend, or it is approximate
Unanimously (because different tones and volume will affect the specific value of analog level, therefore allow certain error occur herein, but
Error should not be too large), obtain the first judging result.
Second method in the present embodiment, namely handle the mode used accurately as second processing device is by improving function
Consumption is to start its calculation processing unit to carry out accurate speech recognition to audio data, wherein the calculation processing unit is preferred
For the speech recognition engine that can identify voice messaging in high precision.Still by taking above-described embodiment as an example, when the first judging result shows
When the analog level of audio data is consistent with standard variation trend, second processing device, which just improves power consumption and starts speech recognition, to be drawn
It holds up and speech recognition is carried out to audio data, to obtain the second judging result, if the second judging result shows that audio data is " you
Good association ", consistent with the trigger data of predetermined instruction, second processing device then executes predetermined instruction.
Further, the specific execution content for executing predetermined instruction is not unique, such as：
Embodiment one：
Executing predetermined instruction includes：
Third processing unit is switched into the 5th power consumption state from the 4th power consumption state；Or
Second processing device is switched to the 6th power consumption state from third power consumption state；
Wherein, the power consumption of the 4th power consumption state is lower than the power consumption of the 5th power consumption state, and the power consumption of third power consumption state is lower than
The power consumption of 6th power consumption state.
Above-mentioned third processing unit can be any device in electronic equipment, and quantity is indefinite, that is, third processing unit
It also can be multiple for one.Such as still by electronic equipment be intelligent TV set for, the first processing unit can for power consumption compared with
Low slave chip, second processing device can the higher master chip of power consumption or the first processing unit be second processing device, that is,
Only master chip, chip of having no way of.Third processing unit can be display screen drive terminal, main memory, network communication equipment etc.
One of or it is a variety of.Executing predetermined instruction can be that third processing unit is switched to high power consumption state by low power consumpting state, with
Support the normal operation of the device.Or master chip is switched into the state with more high power consumption from the low-power consumption state of cutting, to be used for
Support the normal operation of the intelligent operating system and some application programs that are mounted on master chip.Certainly, third can also be handled
Device improves together with the power consumption of second processing device.
Alternatively, another embodiment of such as the application, i.e. embodiment two：
Executing predetermined instruction includes：
Second processing mode is switched to by the first tupe；
Wherein, the first tupe is the audio data of acquisition by the mould of the first processing unit and the processing of second processing device
Formula；Second processing mode is the mould that the audio data of acquisition passes through the processing of second processing device without the first processing unit
Formula.
It is, predetermined instruction is the collected sound of acquisition device when the second judging result meets first condition
Frequency evidence is no longer pass through first method and is handled, but is directly handled in a second manner, namely no longer tentatively sentenced
It is disconnected, but directly accurately handled.It is equivalent to, electronic equipment at this time can carry out high quality to the audio data of acquisition
Speech recognition.For example, using second processing device as master chip, for calculation processing unit is speech recognition engine, work as process
When the audio data tentatively judged is confirmed as the trigger data of predetermined instruction after speech recognition engine identifies, the master chip and
Speech recognition engine just starts persistently to remain operational state, that can identify in real time to the audio data of acquisition device acquisition
Processing.
Further, for the first processing unit when handling audio data, there are two types of approach, examples for the acquisition tool of audio data
Such as：
Mode one：Audio data is stored in first storage device, the first processing unit is obtained from first storage device
And handle audio data；Or
Mode two：The audio data acquired from acquisition device, and the first processing unit are stored into first storage device
It is obtained from acquisition device and handles audio data.
That is, first storage device first stores the audio data of acquisition, then the first processing unit passes through reading
First storage device and obtain audio data, and then audio data is handled.Alternatively, the audio data of acquisition is simultaneously by the
One storage device and the first processing unit obtain, so that the storage of audio data and preliminary judgement while carrying out.It is, first
Processing unit directly obtains audio data from acquisition device.
And the control of the storing process for the audio data in above-mentioned two mode, it can be controlled by the first processing unit
System, individually can also separately be arranged a controller in first storage device or in acquisition device, be exclusively used in being responsible for depositing audio data
Storage can also have the first processing unit of instruction to read first storage device to obtain audio data in first storage device
Function.
Further, as described above, the audio data after acquisition needs to store, and its storage purpose is primarily to for after
It is used when continuous second processing device processing.And since the storage location of the audio data after acquisition is not unique, that is, first deposits
The setting position of storage device is not unique, so that mode of the second processing device when obtaining audio data be not also unique, such as：
Storing audio data includes：Audio data is stored in first storage device；
It includes one of the following that second processing device, which obtains audio data,：
A, second processing device receives the audio data that the first processing unit is sent；Or
B, second processing device receives the instruction of the first processing unit, and audio data is read from first storage device；
Or
C, second processing device reads audio data from the second storage device, wherein the audio number in the second storage device
It is written according to the audio data in first storage device into the second storage device according to being the first processing unit.
Specifically, when first storage device is set in the first processing unit, that is, the first processing unit includes storage mould
Block, and when the memory module is first storage device, second processing device is when obtaining audio data, as shown in Fig. 2, can adopt
With mode a, that is, the first processing unit is sent in second processing device after obtaining audio data from first storage device；Or
Second storage device is separately provided, the audio data of acquisition is first stored in as shown in figure 3, mode c can be used in person
In one memory, then, when audio data is after preliminary treatment is qualified, the first processing unit is then by the sound in first storage device
Frequency sends reading instruction into the second storage device, while to second processing device according to write-in, passes through second processing device
It reads the second storage device and obtains audio data.If first storage device is independently disposed in electronic equipment, then second
Processing unit can obtain audio data, i.e., after tentatively judging qualification, the first processing unit by mode b as shown in Figure 4
It can be sent to second processing device and read instruction, so that second processing device is read first storage device, and then obtain audio data.
As shown in figure 5, being applied in electronic equipment, this method packet the embodiment of the present application also provides a kind of processing method
It includes：
Acquire audio data；
Audio data is stored, and handles audio data in the first way, obtains the first processing result；
If the first processing result shows that audio data meets first condition, audio data is handled in a second manner, is obtained
To second processing result；
If second processing the result shows that audio data meets first condition, executes predetermined instruction；
Wherein, first method is different from second method, the accuracy rate of the first processing result handled through first method
Lower than the accuracy rate of the second processing result handled through second method；Or
First method is whether to meet the preliminary treatment of first condition progress to audio data, and second method is to audio number
According to whether meet first condition progress accurate processing；
Meeting first condition is the trigger data that audio data is preset instructions.
Wherein, electronic equipment is when being handled in the first way, locating for power consumption state be the first power consumption state, and
When being handled in a second manner, locating for power consumption state be the second power consumption state, the power consumption of the second power consumption state is greater than
The power consumption of first power consumption state.
Specifically, above-mentioned treatment process for example can be executed by the higher master chip of second processing device-power consumption, such as
When electronic equipment is in off-mode or standby mode, master chip obtains audio data by acquisition device, by audio
The preliminary judgement of data thinks that the audio data is similar to the trigger data of preset instructions, at this point, master chip just switches power consumption shape
State starts calculation processing unit accurately to be handled audio data, judges determine whether the audio content is true with further
Actually trigger data, if so then execute predetermined instruction.And if it is not, can then continue restore to its shutdown or standby mode, and after
Continuous acquisition audio data.
Further, in this embodiment the mode that uses of first method namely preliminary treatment for the mould to audio data
The judgement of quasi- variation tendency of the level based on time shaft.For example, audio data is " you associate well ", the trigger data of predetermined instruction
It is similarly " you associate well ", when acquisition device is after collecting voice messaging " you " in first second, by the temporal information and voice
Information is converted to analog level, and for example, by ADC interface, (abbreviation of Analog-to-Digital Converter refers to that analog/digital turns
The interface of parallel operation or analog-digital converter) be transmitted in master chip, master chip receive after the analog level will with it is pre-stored
The analog level of trigger data be compared, determine when meeting first condition the analog level of receipt of subsequent and just received
The standard variation trend that should have between analog level.When acquisition device is by the corresponding mould of second second collected voice messaging " good "
After quasi- level is transmitted to master chip, master chip is just according to the variation tendency and above-mentioned determination between two analog levels received
Whether standard variation trend is identical or approximately uniform.When acquisition device by subsequent two seconds successively collected voice messaging convert
After being transmitted to master chip for analog level, master chip is then handled using identical processing mode, to determine the audio data
Analog level variation tendency it is whether consistent with standard variation trend or approximate consistent (because different tones and volume is equal
Will affect the specific value of analog level, therefore allow certain error occur herein, but error should not be too large), obtain the first judgement
As a result.
Second method in the present embodiment, namely accurate processing pass through raising as described above by the way of for master chip
Power consumption is to start its calculation processing unit to carry out accurate speech recognition to audio data, wherein the calculation processing unit is excellent
It is selected as to identify the speech recognition engine of voice messaging in high precision.Still by taking above-described embodiment as an example, when the first judging result table
When the analog level of bright audio data is consistent with standard variation trend, master chip just improves power consumption and starts speech recognition engine
Speech recognition is carried out to audio data, to obtain the second judging result, if the second judging result shows that audio data is that " you join well
Think ", consistent with the trigger data of predetermined instruction, master chip then executes predetermined instruction.
Further, the specific execution content for executing predetermined instruction is not unique, such as：
Embodiment one：
Executing predetermined instruction includes：
Second processing device is switched to third power consumption state from the second power consumption state；Or
Third processing unit switches to the 5th power consumption state from the 4th power consumption state；
Wherein, the power consumption of the second power consumption state is lower than the power consumption of third power consumption state, and the power consumption of the 4th power consumption state is lower than
The power consumption of 5th power consumption state.
Above-mentioned third processing unit can be any device in electronic equipment, and quantity is indefinite, that is, third processing unit
It also can be multiple for one.Such as still by taking electronic equipment is intelligent TV set as an example, second processing device is master chip, the
Three processing units can be one of display screen drive terminal, main memory, network communication equipment etc. or a variety of.It executes predetermined
Instruction can be to switch to high power consumption state by low power consumpting state for third processing unit, to support the normal operation of the device.Or
Master chip is switched into the state with more high power consumption from the low-power consumption state of cutting, with the intelligence for supporting to be mounted on master chip
The normal operation of operating system and some application programs.It certainly, can also be by the power consumption of third processing unit and second processing device
It improves together.
Alternatively, another embodiment of such as the application, i.e. embodiment two：
Executing predetermined instruction includes：
Second processing mode is switched to by the first tupe；
Wherein, the first tupe is mode of the audio data of acquisition through first method and second method processing；Second
Tupe is that the audio data of acquisition handles and pass through the mode of second method processing without first method.
It is, predetermined instruction is the collected sound of acquisition device when the second judging result meets first condition
Frequency evidence is no longer pass through first method and is handled, but passes through and handled in a second manner, namely no longer tentatively sentenced
It is disconnected, but directly accurately judged.It is equivalent to, electronic equipment at this time can carry out high quality to the audio data of acquisition
Speech recognition.For example, still by second processing device be master chip for, calculation processing unit be speech recognition engine for,
When the audio data by tentatively judging is confirmed as the trigger data of predetermined instruction after speech recognition engine identifies, the main core
Piece and speech recognition engine just start persistently to remain operational state, with can in real time to acquisition device acquisition audio data into
Row identifying processing.
Further, the audio data after acquisition needs to store, and main purpose is to supply subsequent first processing unit
It is used when handling in a second manner.And in the first processing unit when handling audio data, there are two types of the acquisition tools of audio data
Approach, such as：
Mode one：Audio data is stored in first storage device, second processing device is obtained from first storage device
And handle audio data；Or
Mode two：The audio data acquired from acquisition device, and second processing device are stored into first storage device
It is obtained from acquisition device and handles audio data.
That is, first storage device first stores the audio data of acquisition, then second processing device passes through reading
First storage device and obtain audio data, and then audio data is handled.Alternatively, the audio data of acquisition is simultaneously by the
One storage device and second processing device obtain, so that the storage of audio data and preliminary judgement while carrying out.It is, second
Processing unit directly obtains audio data from acquisition device.
And the control of the storing process for the audio data in above-mentioned two mode, it can be controlled by the first processing unit
System, individually can also separately be arranged a controller in first storage device or in acquisition device, be exclusively used in being responsible for depositing audio data
Storage is in first storage device.
As shown in fig. 6, a kind of electronic equipment is provided simultaneously in the embodiment of the present application, including：
Acquisition device is used to acquire audio data；
Storage device is used to store audio data；
First processing unit handles audio data under the first power consumption state in the first way, obtains the first processing knot
Fruit, if the first processing result shows that audio data meets first condition, the first processing unit exports switching command；
Second processing device, switching command switches to third power consumption state from the second power consumption state based on the received, and
Audio data is handled by second method, obtains second processing as a result, if second processing is the result shows that audio data meets the
One condition, then execute predetermined instruction；
Wherein, the power consumption of the first power consumption state is lower than the power consumption of third power consumption state；The power consumption of second power consumption state is lower than
The power consumption of third power consumption state.
Electronic equipment in the embodiment of the present application can require electricity under low power consumpting state for example, in international safety standard
Sub- equipment in the standby state when state of equipment power dissipation when must not exceed 0.5w, the audio number of still available user's output
According to, and identification judgement is carried out to it, it is set using improving electronics when determining the audio data obtained as the trigger data of phonetic order
Standby power consumption handles the phonetic order exported to user, and timely responds to user.It is used compared to the prior art to realize
Family can voice open electronic equipment and so that electronic equipment be in the listening state of high power consumption just achievable voice wake-up electronics is set
Standby technical effect, the application power consumption when realizing voice wake-up effect is lower, more energy efficient.
Moreover, the power consumption with the power consumption of the second power consumption state of above-mentioned first power consumption state can be equal in the embodiment of the present application,
It can not also wait.Meanwhile first processing unit and second processing device, it can be two different processing units, can also be same
Processing unit.It is, the first processing unit (or second processing device) can not only handle audio data in the first way, also
Audio data can be handled in a manner of second processing, and can execute predetermined instruction when the second judging result meets first condition.
For example, the first processing unit can be lower for power consumption when the first processing unit and second processing device are two different devices
From chip, and second processing device can be the higher master chip of power consumption.If the first processing unit is same with second processing device
When device, settable processing unit is master chip, because master chip also there is certain processing to judge energy under low power consumpting state
Power.
Further, above-mentioned first method and second method, specific processing mode are different.Two kinds of processing modes it is main
The difference is that the accuracy rate of the first processing result handled through first method is lower than second handled through second method
The accuracy rate of processing result；In other words, first method be to audio data whether meet first condition progress preliminary treatment/just
Step judgement, second method are whether to meet accurate processing/accurate judgement of first condition progress to audio data.Wherein, this is full
It is the trigger data of preset instructions that it is the audio data of acquisition that sufficient first condition is practical.That is, being first to collecting in the application
Audio data carry out simple, an even rough processing/judgement, to be obviously unsatisfactory for first condition for excluding
Audio data, such as it is audio data that user makes a phone call that electronic equipment is collected, or reading or when being talked with other people
Audio data, then either other electronic equipments play audio file audio data, if be such data, then passing through
The preliminary treatment for crossing first method can be masked directly, without electronic equipment enable second method accurate processing, therefore also without
The power consumption state of electronic equipment need to be switched.And if collected audio data is user's output similar to the touching for being preset instructions
When sending out data, such as " computer please be start ", or when " hello, association ", can by the preliminary treatment of first method, at this point,
Electronic equipment in order to further verify the audio data whether really be preset instructions trigger data when, then by current low function
Consumption state is switched to high power consumption state, is accurately located with enabling the calculation processing unit in processing unit to audio data
Reason.If processing result shows that the audio data of acquisition is the trigger data of preset instructions really, preset instructions are executed, and if locating
For reason the result shows that the audio data of acquisition is not the trigger data for being preset instructions, electronic equipment can be again by current Gao Gong
Consumption state be switched to before low power consumpting state, namely electronic equipment returns to original operating state at this time, continues to acquire in audio
Hold.
For example, using electronic equipment as intelligent TV set, for preset instructions are power-on instruction, when television set is in standby shape
When state, the audio data of environment where acquisition device automatic collection television set, and the audio data is tentatively judged, if just
After step judgement is qualified, television set just improves power consumption, to carry out accurate speech recognition to audio data, if recognition result shows sound
Frequency is according to the trigger data for being power-on instruction, then television set just lights screen at this time, into normal operating status.Instead
It, if recognition result shows that audio data is not the trigger data of power-on instruction, television set restores to its original state, continues
Acquire the audio data in environment.
Further, in this embodiment the mode that uses of first method namely preliminary treatment for the mould to audio data
The judgement of quasi- variation tendency of the level based on time shaft.For example, audio data is " you associate well ", the trigger data of predetermined instruction
It is similarly " you associate well ", when acquisition device is after collecting voice messaging " you " in first second, by the temporal information and voice
Information is converted to analog level and is transmitted in the first processing unit, the first processing unit receive after the analog level will with it is pre-
The analog level of the trigger data of storage is compared, and determines the analog level of receipt of subsequent when meeting first condition and just connects
The standard variation trend that should have between the analog level of receipts.When acquisition device is " good " corresponding by second second collected voice messaging
Analog level be transmitted to the first processing unit after, the first processing unit is just according to the variation between two analog levels receiving
Whether trend is identical or approximately uniform as the standard variation trend of above-mentioned determination.When acquisition device successively acquires subsequent two seconds
To voice messaging be converted into after analog level is transmitted to the first processing unit, the first processing unit then uses identical processing side
Formula is handled, to determine whether the variation tendency of analog level of the audio data is consistent with standard variation trend, or it is approximate
Unanimously (because different tones and volume will affect the specific value of analog level, therefore allow certain error occur herein, but
Error should not be too large), obtain the first judging result.
Second method in the present embodiment, namely handle the mode used accurately as second processing device is by improving function
Consumption is to start its calculation processing unit to carry out accurate speech recognition to audio data, wherein the calculation processing unit is preferred
For the speech recognition engine that can identify voice messaging in high precision.Still by taking above-described embodiment as an example, when the first judging result shows
When the analog level of audio data is consistent with standard variation trend, second processing device, which just improves power consumption and starts speech recognition, to be drawn
It holds up and speech recognition is carried out to audio data, to obtain the second judging result, if the second judging result shows that audio data is " you
Good association ", consistent with the trigger data of predetermined instruction, second processing device then executes predetermined instruction.
Further, the specific execution content for executing predetermined instruction is not unique, such as：
Embodiment one：
Executing predetermined instruction includes：
Third processing unit is switched into the 5th power consumption state from the 4th power consumption state；Or
Second processing device is switched to the 6th power consumption state from third power consumption state；
Wherein, the power consumption of the 4th power consumption state is lower than the power consumption of the 5th power consumption state, and the power consumption of third power consumption state is lower than
The power consumption of 6th power consumption state.
Above-mentioned third processing unit can be any device in electronic equipment, and quantity is indefinite, that is, third processing unit
It also can be multiple for one.Such as still by taking electronic equipment is intelligent TV set as an example, the first processing unit is low-power consumption
First chip, second processing device is the second chip of high power consumption or the first processing unit is second processing device, that is, only
For the second chip, the first chip of nothing.Third processing unit can be display screen drive terminal, main memory, network communication equipment etc.
Deng one of or it is a variety of.Executing predetermined instruction can be that third processing unit is switched to high power consumption state by low power consumpting state,
To support the normal operation of the device.Or master chip is switched into the state with more high power consumption from the low-power consumption state of cutting, with
In the normal operation for supporting the intelligent operating system and some application programs that are mounted on master chip.It certainly, can also will be at third
Reason device improves together with the power consumption of second processing device.
Alternatively, another embodiment of such as the application, i.e. embodiment two：
Executing predetermined instruction includes：
Second processing mode is switched to by the first tupe；
Wherein, the first tupe is the audio data of acquisition by the mould of the first processing unit and the processing of second processing device
Formula；Second processing mode is the mould that the audio data of acquisition passes through the processing of second processing device without the first processing unit
Formula.
It is, predetermined instruction is the collected sound of acquisition device when the second judging result meets first condition
Frequency evidence is no longer pass through first method and is handled, but is directly handled in a second manner, namely no longer tentatively sentenced
It is disconnected, but directly accurately handled.It is equivalent to, electronic equipment at this time can carry out high quality to the audio data of acquisition
Speech recognition.For example, using second processing device as master chip, for calculation processing unit is speech recognition engine, work as process
When the audio data tentatively judged is confirmed as the trigger data of predetermined instruction after speech recognition engine identifies, the master chip and
Speech recognition engine just starts persistently to remain operational state, that can identify in real time to the audio data of acquisition device acquisition
Processing.
Further, the storage device in the embodiment of the present application may include first storage device and the second storage device,
For one processing unit when handling audio data, there are two types of approach for the acquisition tool of audio data, such as：
Mode one：Audio data is stored in first storage device, the first processing unit is obtained from first storage device
And handle audio data；Or
Mode two：The audio data acquired from acquisition device, and the first processing unit are stored into first storage device
It is obtained from acquisition device and handles audio data.
That is, first storage device first stores the audio data of acquisition, then the first processing unit passes through reading
First storage device and obtain audio data, and then audio data is handled.Alternatively, the audio data of acquisition is simultaneously by the
One storage device and the first processing unit obtain, so that the storage of audio data and preliminary judgement while carrying out.It is, first
Processing unit directly obtains audio data from acquisition device.
And the control of the storing process for the audio data in above-mentioned two mode, it can be controlled by the first processing unit
System, individually can also separately be arranged a controller in first storage device or in acquisition device, be exclusively used in being responsible for depositing audio data
Storage can also have the first processing unit of instruction to read first storage device to obtain audio data in first storage device
Function.
Further, as described above, the audio data after acquisition needs to store, and its storage purpose is primarily to for after
It is used when continuous second processing device processing.And since the storage location of the audio data after acquisition is not unique, that is, first deposits
The setting position of storage device is not unique, so that mode of the second processing device when obtaining audio data be not also unique, such as：
Storing audio data includes：Audio data is stored in first storage device；
It includes one of the following that second processing device, which obtains audio data,：
A, second processing device receives the audio data that the first processing unit is sent；Or
B, second processing device receives the instruction of the first processing unit, and audio data is read from first storage device；
Or
C, second processing device reads audio data from the second storage device, wherein the audio number in the second storage device
It is written according to the audio data in first storage device into the second storage device according to being the first processing unit.
Specifically, when first storage device is set in the first processing unit, that is, the first processing unit includes storage mould
Block, and when the memory module is first storage device, second processing device is when obtaining audio data, as shown in Fig. 2, can adopt
With mode a, that is, the first processing unit is sent in second processing device after obtaining audio data from first storage device；Or
Second storage device is separately provided, the audio data of acquisition is first stored in as shown in figure 3, mode c can be used in person
In one memory, then, when audio data is after preliminary treatment is qualified, the first processing unit is then by the sound in first storage device
Frequency sends reading instruction into the second storage device, while to second processing device according to write-in, passes through second processing device
It reads the second storage device and obtains audio data.If first storage device is independently disposed in electronic equipment, then second
Processing unit can obtain audio data, i.e., after tentatively judging qualification, the first processing unit by mode b as shown in Figure 4
It can be sent to second processing device and read instruction, so that second processing device is read first storage device, and then obtain audio data.
As shown in fig. 7, the embodiment of the present application also provides a kind of electronic equipment, including：
Acquisition module acquires audio data；
Processing module stores audio data, and handles audio data in the first way, obtains the first processing result；
If the first processing result shows that audio data meets first condition, audio data is handled in a second manner, is obtained
To second processing result；
If second processing the result shows that audio data meets first condition, executes predetermined instruction；
Wherein, first method is different from second method, the accuracy rate of the first processing result handled through first method
Lower than the accuracy rate of the second processing result handled through second method；Or
First method is whether to meet the preliminary treatment of first condition progress to audio data, and second method is to audio number
According to whether meet first condition progress accurate processing；
Meeting first condition is the trigger data that audio data is preset instructions.
Wherein, electronic equipment is when being handled in the first way, locating for power consumption state be the first power consumption state, and
When being handled in a second manner, locating for power consumption state be the second power consumption state, the power consumption of the second power consumption state is greater than
The power consumption of first power consumption state.
Specifically, above-mentioned treatment process for example can execute processing module by Second processing module-master chip, such as in electricity
When sub- equipment is in off-mode or standby mode, master chip obtains audio data by acquisition device, by audio number
According to preliminary judgement to think the audio data similar to the trigger data of preset instructions, at this point, master chip just switches power consumption state,
Starting calculation processing unit accurately handles audio data, with it is further judge the determination audio content whether be really
Trigger data, if so then execute predetermined instruction.And if it is not, can then continue to restore to its shutdown or standby mode, and continue to adopt
Collect audio data.
Further, in this embodiment the mode that uses of first method namely preliminary treatment for the mould to audio data
The judgement of quasi- variation tendency of the level based on time shaft.For example, audio data is " you associate well ", the trigger data of predetermined instruction
It is similarly " you associate well ", when acquisition device is after collecting voice messaging " you " in first second, by the temporal information and voice
Information is converted to analog level, and for example, by ADC interface, (abbreviation of Analog-to-Digital Converter refers to that analog/digital turns
The interface of parallel operation or analog-digital converter) be transmitted in master chip, master chip receive after the analog level will with it is pre-stored
The analog level of trigger data be compared, determine when meeting first condition the analog level of receipt of subsequent and just received
The standard variation trend that should have between analog level.When acquisition device is by the corresponding mould of second second collected voice messaging " good "
After quasi- level is transmitted to master chip, master chip is just according to the variation tendency and above-mentioned determination between two analog levels received
Whether standard variation trend is identical or approximately uniform.When acquisition device by subsequent two seconds successively collected voice messaging convert
After being transmitted to master chip for analog level, master chip is then handled using identical processing mode, to determine the audio data
Analog level variation tendency it is whether consistent with standard variation trend or approximate consistent (because different tones and volume is equal
Will affect the specific value of analog level, therefore allow certain error occur herein, but error should not be too large), obtain the first judgement
As a result.
Second method in the present embodiment, namely accurate processing pass through raising as described above by the way of for master chip
Power consumption is to start its calculation processing unit to carry out accurate speech recognition to audio data, wherein the calculation processing unit is excellent
It is selected as to identify the speech recognition engine of voice messaging in high precision.Still by taking above-described embodiment as an example, when the first judging result table
When the analog level of bright audio data is consistent with standard variation trend, master chip just improves power consumption and starts speech recognition engine
Speech recognition is carried out to audio data, to obtain the second judging result, if the second judging result shows that audio data is that " you join well
Think ", consistent with the trigger data of predetermined instruction, master chip then executes predetermined instruction.
Further, the specific execution content for executing predetermined instruction is not unique, such as：
Embodiment one：
Executing predetermined instruction includes：
Second processing module is switched to third power consumption state from the second power consumption state；Or
Third processing module switches to the 5th power consumption state from the 4th power consumption state；
Wherein, the power consumption of the second power consumption state is lower than the power consumption of third power consumption state, and the power consumption of the 4th power consumption state is lower than
The power consumption of 5th power consumption state.
Above-mentioned third processing module can be any device in electronic equipment, and quantity is indefinite, that is, third processing module
It also can be multiple for one.Such as still by taking electronic equipment is intelligent TV set as an example, Second processing module is master chip, the
Three processing modules can be one of display screen drive terminal, main memory, network communication equipment etc. or a variety of.It executes predetermined
Instruction can be to switch to high power consumption state by low power consumpting state for third processing module, to support the normal operation of the device.Or
Master chip is switched into the state with more high power consumption from the low-power consumption state of cutting, with the intelligence for supporting to be mounted on master chip
The normal operation of operating system and some application programs.It certainly, can also be by the power consumption of third processing module and Second processing module
It improves together.
Alternatively, another embodiment of such as the application, i.e. embodiment two：
Executing predetermined instruction includes：
Second processing mode is switched to by the first tupe；
Wherein, the first tupe is mode of the audio data of acquisition through first method and second method processing；Second
Tupe is that the audio data of acquisition handles and pass through the mode of second method processing without first method.
It is, predetermined instruction is the collected sound of acquisition device when the second judging result meets first condition
Frequency evidence is no longer pass through first method and is handled, but passes through and handled in a second manner, namely no longer tentatively sentenced
It is disconnected, but directly accurately judged.It is equivalent to, electronic equipment at this time can carry out high quality to the audio data of acquisition
Speech recognition.For example, still by Second processing module be master chip for, calculation processing unit be speech recognition engine for,
When the audio data by tentatively judging is confirmed as the trigger data of predetermined instruction after speech recognition engine identifies, the main core
Piece and speech recognition engine just start persistently to remain operational state, with can in real time to acquisition device acquisition audio data into
Row identifying processing.
Further, the audio data after acquisition needs to store, and main purpose is to supply subsequent first processing module
It is used when handling in a second manner.And in first processing module when handling audio data, there are two types of the acquisition tools of audio data
Approach, such as：
Mode one：Audio data is stored in first storage device, Second processing module is obtained from first storage device
And handle audio data；Or
Mode two：The audio data acquired from acquisition device, and Second processing module are stored into first storage device
It is obtained from acquisition device and handles audio data.
That is, first storage device first stores the audio data of acquisition, then Second processing module passes through reading
First storage device and obtain audio data, and then audio data is handled.Alternatively, the audio data of acquisition is simultaneously by the
One storage device and Second processing module obtain, so that the storage of audio data and preliminary judgement while carrying out.It is, second
Processing module directly obtains audio data from acquisition device.
And the control of the storing process for the audio data in above-mentioned two mode, it can be controlled by first processing module
System, individually can also separately be arranged a controller in first storage device or in acquisition device, be exclusively used in being responsible for depositing audio data
Storage is in first storage device.
It is apparent to those skilled in the art that for convenience and simplicity of description, the data of foregoing description
The electronic equipment that processing method is applied to, can be with reference to the corresponding description in before-mentioned products embodiment, and details are not described herein.
Above embodiments are only the exemplary embodiment of the application, are not used in limitation the application, the protection scope of the application
It is defined by the claims.Those skilled in the art can make respectively the application in the essence and protection scope of the application
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as falling within the scope of protection of this application.
Claims (10)
1. a kind of processing method, including：
Acquire audio data；
The audio data is stored, the first processing unit in the first power consumption state handles the audio number in the first way
According to obtaining the first processing result；
If first processing result shows that the audio data meets first condition, by second processing device from the second function
Consumption state switches to third power consumption state；
Second processing device in third power consumption state, which obtains and passes through second method, handles the audio data, obtains second
Processing result；
If the second processing the result shows that the audio data meets the first condition, executes predetermined instruction；
Wherein, the power consumption of first power consumption state is lower than the power consumption of the third power consumption state；Second power consumption state
Power consumption is lower than the power consumption of the third power consumption state.
2. according to the method described in claim 1, wherein, the first method is different from second method, through the first method
The accuracy rate for handling obtained first processing result is lower than the second processing knot handled through the second method
The accuracy rate of fruit；Or
The first method is the preliminary treatment for whether meeting the first condition to the audio data and carrying out, the second party
Formula is the accurate processing for whether meeting the first condition to the audio data and carrying out；
Wherein, meeting the first condition is the trigger data that the audio data is the preset instructions.
3. a kind of processing method, including：
Acquire audio data；
The audio data is stored, and handles the audio data in the first way, obtains the first processing result；
If first processing result shows that the audio data meets first condition, the audio is handled in a second manner
Data obtain second processing result；
If the second processing the result shows that the audio data meets the first condition, executes predetermined instruction；
Wherein, the first method is different from second method, first processing result handled through the first method
Accuracy rate be lower than the accuracy rate of the second processing result handled through the second method；Or
The first method is the preliminary treatment for whether meeting the first condition to the audio data and carrying out, the second party
Formula is the accurate processing for whether meeting the first condition to the audio data and carrying out；
Meeting the first condition is the trigger data that the audio data is the preset instructions.
4. according to claim 1 with method described in 3, wherein the first method is the place to the analog level of audio data
Reason.
5. according to claim 1 with method described in 3, wherein the storage audio data includes：In first storage device
The middle storage audio data；
It includes one of the following that the second processing device, which obtains the audio data,：
The second processing device receives the audio data that the first processing unit is sent；Or
The second processing device receives the instruction of the first processing unit, and the audio number is read from first storage device
According to；Or
The second processing device reads the audio data from the second storage device, wherein in second storage device
Audio data is that the first processing unit is written according to the audio data in first storage device into second storage device.
6. according to claim 1 with method described in 3, wherein store the audio data and the first processing unit processing described in
Audio data includes：
The audio data is stored in first storage device, first processing unit is obtained from the first storage device
And handle the audio data；Or
The audio data acquired from acquisition device is stored into first storage device, and the first processing unit is filled from the acquisition
It sets middle acquisition and handles the audio data.
7. according to claim 1 with method described in 3, wherein it is described to execute the predetermined instruction and include：By the first tupe
It is switched to second processing mode；
Wherein,
First tupe is the mode that the audio data of acquisition is handled by the first processing unit and second processing device；
The second processing mode is that the audio data of acquisition passes through second processing device and handle without the first processing unit
Mode.
8. a kind of electronic equipment, including：
Acquisition device is used to acquire audio data；
Storage device is used to store the audio data；
First processing unit handles the audio data in the first way under the first power consumption state, obtains the first processing knot
Fruit, if first processing result shows that the audio data meets first condition, the first processing unit output switching
Instruction；
Second processing device, the switching command switches to third power consumption state from the second power consumption state based on the received, and
The audio data is handled by second method, obtains second processing as a result, if the second processing is the result shows that the sound
Frequency then executes predetermined instruction according to the first condition is met；
Wherein, the power consumption of first power consumption state is lower than the power consumption of the third power consumption state；Second power consumption state
Power consumption is lower than the power consumption of the third power consumption state.
9. electronic equipment according to claim 8, the storage device is first storage device, and the electronic equipment also wraps
Include the second storage device；
First processing unit handles the audio data：
First processing unit obtains from the first storage device and handles the audio data；Or
First processing unit stores the audio data from acquisition device acquisition into the first storage device, and
First processing unit obtains from the acquisition device and handles the audio data；
The second processing device receives the audio data that the first processing unit is sent；Or receive the finger of the first processing unit
It enables, and reads the audio data from the first storage device；Or the audio data is read from the second storage device,
Wherein the audio data in second storage device is the first processing unit according to the audio number in the first storage device
According to write-in into second storage device.
10. a kind of electronic equipment, including：
Acquisition module：Acquire audio data；
Processing module stores the audio data, and handles the audio data in the first way, obtains the first processing result；
If first processing result shows that the audio data meets first condition, the audio is handled in a second manner
Data obtain second processing result；
If the second processing the result shows that the audio data meets the first condition, executes predetermined instruction；
Wherein, the first method is different from second method, first processing result handled through the first method
Accuracy rate be lower than the accuracy rate of the second processing result handled through the second method；Or
The first method is the preliminary treatment for whether meeting the first condition to the audio data and carrying out, the second party
Formula is the accurate processing for whether meeting the first condition to the audio data and carrying out；
Meeting the first condition is the trigger data that the audio data is the preset instructions.
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