CN109346073A - A kind of information processing method and electronic equipment - Google Patents
A kind of information processing method and electronic equipment Download PDFInfo
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- CN109346073A CN109346073A CN201811162737.8A CN201811162737A CN109346073A CN 109346073 A CN109346073 A CN 109346073A CN 201811162737 A CN201811162737 A CN 201811162737A CN 109346073 A CN109346073 A CN 109346073A
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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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- G10L21/0202—
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
Abstract
The embodiment of the present application provides a kind of information processing method and electronic equipment, wherein the electronic equipment includes: the first acquisition device, for obtain characterize the electronic equipment interference sound in the environment interference data；Second obtains device, the audio data for obtaining while comprising the interference data and target data；Wherein, it is capable of handling to obtain the target data based on the audio data and interference data.Electronic equipment in the embodiment of the present application passes through two devices of setting, two devices are made to be respectively used to obtain interference data, with the audio data comprising interference data and the phonetic order of user, electronic equipment is finally set to handle to obtain the voice data of final correspondence user speech instruction based on interference data and audio data, make electronic equipment that can carry out respective response based on obtained voice data, meet user demand, improves the usage experience of user.
Description
Technical field
The invention relates to intelligent sounds to identify field, in particular to a kind of information that can enhance precision of identifying speech
The electronic equipment of processing method and application this method.
Background technique
With the diversification of the function of the electronic equipments such as mobile phone, computer, user is under different scenes for electronic equipment
Demand there is also different.For example, user can wish still to be able at this time normal when electronic equipment is playing media file
Electronic equipment is controlled using phonetic order.But when practical operation, electronic equipment is made an uproar due to exporting audio data
Sound is very big, therefore makes it difficult to accurately identify the phonetic order for extracting user from ambient sound, and execute the phonetic order, therefore
Cause user experience poor.
Apply for content
Embodiments herein provides a kind of information processing side for being used to improve speech recognition precision being easily achieved
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 electronic equipment, comprising:
First obtains device, for obtains the characterization electronic equipment interference sound in the environment interference data；
Second obtains device, the audio data for obtaining while comprising the interference data and target data；
Wherein, it is capable of handling to obtain the target data based on the audio data and interference data.
Preferably, the electronic equipment further includes audio output device；
The interference data include at least the data exported by the audio output device.
Preferably, the electronic equipment further includes laser emitter；
Described first, which obtains device, obtains device for optical signal, for receiving by the laser transmitter projects to the first object
The laser signal that body back reflection returns, wherein including the interference data in the laser signal being reflected back.
Preferably, the electronic equipment further includes audio collecting device, for acquiring the target data and by institute
State the data of audio output device output；
Described second obtains device for reading device, for reading collected data to obtain the audio data.
Preferably, the electronic equipment further includes laser emitter；
Described first obtains device for reading device, for reading the interference data obtained；
Described second, which obtains device, obtains device for optical signal, for receiving by the laser transmitter projects to the second object
The laser signal that body back reflection returns, wherein including the audio data in the laser signal being reflected back.
Preferably, carrying the interference data in the laser signal that the laser transmitter projects go out；Or
The mechanical wave that the laser signal launched is generated via second object because receiving the interference data
It is modulated so that the laser signal being reflected back carries the interference data.
Preferably, the electronic equipment further includes position detecting device, the first object and the second object are obtained for detecting
The location information of body；
The laser emitter can adjust the emission parameter of laser signal according to the positional information.
The embodiment of the present application provides a kind of information processing method simultaneously, wherein includes:
Obtain characterize the electronic equipment interference sound in the environment interference data；
It obtains while comprising the audio data for interfering data and target data；
The target data is obtained based on the audio data and interference data processing.
Preferably, it is described obtain characterize the electronic equipment the interference data of interference sound in the environment include:
The laser signal returned by laser transmitter projects to the first object back reflection is received, wherein the laser being reflected back
It include the interference data in signal；
It is described to obtain while including comprising the audio data for interfering data and target data:
The data for acquiring the target data and being exported by audio output device；
It reads the collected data and obtains the audio data.
Preferably, it is described obtain characterize the electronic equipment interference sound in the environment interference data, Yi Jitong
When comprising the interference data and the audio data of target data include:
It directly reads the data that audio output device to be exported and forms the interference data；Or
The interference is obtained from the received laser signal by laser transmitter projects being reflected back via the second object
Data, wherein including the audio data in the laser signal.
Disclosure based on the above embodiment can know that the electronic equipment in the embodiment of the present application passes through two dresses of setting
It sets, two devices is made to be respectively used to obtain interference data, and the audio data of the phonetic order comprising interference data and user,
Electronic equipment is finally set to handle to obtain the language of final correspondence user speech instruction based on interference data and audio data
Sound data make electronic equipment that can carry out respective response based on obtained voice data, meet user demand, improve making for user
With experience.
Detailed description of the invention
Fig. 1 is the structural block diagram of the electronic equipment in one embodiment of the application.
Fig. 2 is the structural block diagram of the electronic equipment in another embodiment of the application.
Fig. 3 is the structural relation figure of electronic equipment in another embodiment of the application.
Fig. 4 is the practical application figure of electronic equipment in another embodiment of the application.
Fig. 5 is the structural relation figure of electronic equipment in another embodiment of the application.
Fig. 6 is the flow chart of the information processing method in the embodiment of the present application.
Fig. 7 is the information processing method flow chart 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, following description 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 depicted in figs. 1 and 2, the application provides a kind of electronic equipment, comprising:
First obtains device, for obtain characterization of electronic equipment interference sound in the environment interference data；
Second obtains device, the audio data for obtaining while comprising interference data and target data；
Wherein, it is capable of handling to obtain target data based on audio data and interference data.
It that is to say, first obtains device for obtaining interference data, and second obtains device for obtaining comprising interference data
With the audio data of target data, wherein target data can be the data such as the phonetic order of user, and later, electronic equipment can be based on
Two data and handle to obtain target data.Such as by way of extraction, offset the modes such as identical data and obtain target
Data, when concrete application, can be handled by noise reducing apparatus, can also be handled certainly by other data processing equipments,
It is specifically not unique.Electronic equipment in the application is by being arranged above-mentioned two device, so that even if having in current environment obvious
Noise, equipment can also sufficiently accurately identify the phonetic order for determining such as user output, enable a device to based on identification
As a result it makes and enables customer satisfaction system response, improve the usage experience of user.
Further, continuing with shown in Fig. 1 and Fig. 2, the electronic equipment in the present embodiment further includes audio output device；
Wherein, interference data include at least the data exported by audio output device.Certainly, interfering in data also may include external equipment
The data of output, such as the electronic equipment of the present embodiment is a television set, is playing TV programme, and as external equipment
The ring tone of mobile phone sound or mobile phone is playing music, video etc., at this point, the interference data in environment just include electricity
Voice data depending on the voice data exported when machine sowing placing TV program, while also comprising mobile phone output.
Realizing that specific method is not unique, below with two different embodiments when obtaining interference data and audio data
For be described in detail:
Embodiment one:
As shown in Figure 2 and Figure 3, the electronic equipment in the present embodiment further include:
Laser emitter, for emitting laser signal to target object；
First, which obtains device, obtains device for optical signal, for receiving by laser transmitter projects to the first object back reflection
The laser signal returned wherein includes interference data in the laser signal being reflected back.
Wherein, electronic equipment can control laser emitter to the first object emission laser, first object and audio output
Distance between device meets restrictive condition, such as restrictive condition is to limit distance value between the first object and audio output device not
Greater than 50 centimetres, 60 centimetres etc..If the object met the requirements simultaneously is multiple, equipment can detect multiple object and audio
The distance of output device, then selecting the object nearest apart from audio output device is the first object, controls laser hair later
Emitter is to the first object emission laser.And in environment, when other equipment, i.e. external equipment also export voice data simultaneously,
Then then equipment can be determined by detecting distance of the object between external equipment and audio output device respectively apart from the two
One apart from external equipment and audio output device distance closer object be the first object, later control laser emitter to this
First object emission laser.Why select to be closer apart from audio output device or set apart from outside simultaneously in the present embodiment
Standby closer object is the first object, makes Laser emission on the object, no matter being because external equipment or audio output fill
It sets, after exporting voice data, the sound wave that voice data generates can be absorbed by the first object, and the first object absorbs the sound wave
After can accordingly generate vibration, and then generate matched mechanical wave.After laser emitter is by Laser emission to the first object, swash
Optical signal will receive the mechanical wave modulation of the first object generation, and to carry audio output on the laser signal being reflected back
The data of device output and the data of external equipment output, namely carry interference data.When the first acquisition device receives
It, can be by handling it interference data obtained in current environment after this carries the laser signal of interference data.
Preferably, when only having audio output device output voice data in environment, it is assumed that audio output device is sound equipment, at this time laser
Transmitter then on the shell of Laser emission to sound equipment, can will be such that the shell of sound equipment produces under the influence of the voice data that sound equipment exports
The raw and matched mechanical wave of the voice data, and then laser signal is modulated, so that it is carried the voice data.
Further, continuing with the electronic equipment shown in Fig. 2 and Fig. 3, in electronic equipment the present embodiment further include:
Audio collecting device, the data for acquiring target data and being exported by audio output device；
Second obtains device for reading device, at least for reading the collected data of audio collecting device to obtain audio
Data.
Wherein, audio collecting device can be used to acquire the sound number of audio output device, external equipment and user's output
According to if audio devices and external equipment are all when playing music, audio collecting device can acquire defeated by the audio in environment
Device and external equipment export voice data out, while collecting the voice data of user's output, are sent to the second acquisition later
In device.The second acquisition device is reading device, at least for reading the collected voice data of audio collecting device, to obtain
Obtain the audio data comprising target data and interference data simultaneously.
For example, electronic equipment only includes a body, the i.e. ontology of electronic equipment, ontology be equipped with first obtain device,
Second obtains device, communication device, laser emitter, audio output device and audio collecting device.Meanwhile may be used also on ontology
Processing unit is set, at least for determining target data according to the interference data and audio data of acquisition.Specifically set with electronics
Standby is for television set, and at the first moment, the audio output device of television set is in the voice data for playing TV play, and outside is set
It is standby, such as mobile phone, any audio file is not played, it is " I will see 1, center " that user, which exports phonetic order, at this point, audio is adopted
The voice number of voice data and user's output when the collected audio data of acquisition means includes television for play TV play
According to and be sent in the second acquisition device.At the same time, laser emitter is then extremely defeated with the audio of electronic equipment by Laser emission
The distance of device meets on the first object of restrictive condition out, and the first acquisition device obtains the laser being reflected back via the first object
After signal, the voice data of the audio output device output carried in the laser signal being reflected back is handled.And second obtains
Device then reads collected data, makes to obtain the voice data of the voice data comprising user and audio output device output
Audio data.Finally, whether by the processing unit of electronic equipment internal, or two parts of data are passed through into communication device and are sent out
It send into external processing unit and handles, the target data of the available only voice data comprising user makes electronic equipment can
Judge whether to need to respond based on the target data, and how to respond.If external equipment exports simultaneously and at the first moment
Voice data, such as mobile phone are playing music, then audio collecting device acquires the voice data simultaneously, and laser emitter then will
Laser emission is all satisfied on the first object of restrictive condition at a distance between mobile phone, television set, is made by the first object tune
After laser signal after system is reflected back the second acquisition device, the voice data of mobile phone or sound equipment output can be carried simultaneously.
For another example, electronic equipment includes the first housing being arranged independently of each other, the second housing, and for realizing the first housing
With the communication device of second housing communication connection, wherein the first housing is located at the top or oblique upper of the second housing, and first obtains
Device, the second acquisition device, laser emitter, audio output device and audio collecting device are all set on the second housing；
Also settable processing unit on the second housing, at least for determining number of targets according to the interference data and audio data of acquisition
According to.
Specifically, as shown in connection with fig. 4, the number 1 in Fig. 4 is the first housing, and number 2 is the second housing, and number 3 is audio
Output device, number 4 are laser emitter.By taking the second housing is sound equipment as an example, the audio output device of the sound equipment is loudspeaker, sound
Frequency acquisition device is microphone, wherein the audio output direction of audio output device and the Laser emission direction of laser emitter
Meet perpendicular condition.For example, the setting direction of sound equipment inside trumpet and the setting direction of laser emitter are at least close in the present embodiment
Both it is seemingly vertical, so that the Laser emission direction at least near normal in the audio output direction of loudspeaker and laser emitter, such as
Between angle be 80 °, 85 ° etc., be equivalent to and meet perpendicular condition.In specific application more preferably for the sound effect experience of user,
It is preferred that by the outbound course of loudspeaker towards user, and the Laser emission direction of laser emitter can be according to the practical knot of electronic equipment
Depending on structure.Such as when electronic equipment includes the first housing, the direction of the launch of laser emitter can be towards the first housing, when being intended to adopt
When collection interference data, laser emitter can be by Laser emission to apart from the second housing, on the nearest first housing, first is obtained
After device obtains the laser signal being reflected back via the first housing, handle the loudspeaker carried in the laser signal being reflected back
The voice data of output.And the second acquisition device then reads the collected data of microphone, to obtain the voice number comprising user
Accordingly and loudspeaker output voice data audio data.Finally, whether by the processing unit of electronic equipment internal, still
It two parts of data is passed through into communication device is sent in external processing unit and handle, the voice of user finally can be obtained
Data make electronic equipment that can judge whether to need to respond based on the voice data, and how to respond.
For another example, meet parallel strip between the audio output direction of audio output device and the Laser emission direction of laser emitter
Part, including the two direction are at least approximately uniform or or at least approximately opposed.It is set for example, the first housing is opposite with before and after the second housing
It sets, and when having intersection in the short transverse of the two, laser emitter may be provided at second housing correspondence should " coincidence part
Point " at, so that laser emitter is directly emitted laser signal to display is at least approximate, and the loudspeaker of sound equipment are then arranged
On the position being away from each other with laser emitter, so that the direction of the launch of its outbound course and laser emitter is at least approximately opposed,
It is equivalent to and meets parallel condition.
Wherein, previously described ontology equally can also be a sound equipment, and the audio output device of the sound equipment equally can be loudspeaker,
And outbound course, also, it is preferred that towards user, audio collecting device equally can be microphone.In addition, the output of audio output device
Direction and the Laser emission direction of laser emitter can also meet perpendicular condition or parallel condition.For example, side is fixed on the body
There is a bookshelf, emit the laser of laser emitter can to bookshelf, or ontology is arranged by wall, makes swashing for laser emitter
Light can emit to metope, etc..It is, if ontology is equivalent to the second housing above, then only need to be by the first housing
It is changed to other fixation members.
Further, based on above content it is found that compared to the electronic equipment for determining phonetic order using circuit elimination algorithm
Or assist realizing the electronic equipment that phonetic order determines using setting microphone array, the electronic equipment in the present embodiment one is from ring
It is determined in the sound of border and not only eliminates previous required circuit elimination algorithm when phonetic order, reduce difficulty in computation, and can make
Electronic equipment can be based only upon a microphone and can realize the acquisition of ambient sound and subsequent determine language based on the ambient sound
The technical effect of sound instruction, therefore, in comparison it is complicated to not only reduce hardware cost, design for the electronic equipment in the present embodiment
Degree, and avoid that each adjacent Mike in array generates when acquiring audio data the problem of interfering with each other, namely avoid
The anti-interference of speech recognition.In addition, the electronic equipment in the present embodiment when obtaining the interference data in environment due to using
Be the mechanical wave modulation generated through target object using laser signal and obtain, that is, being via target object because of sound
Frequency output device, external equipment output voice data and the mechanical wave modulation that accordingly generates and obtain, not from audio
Inside output device, in external equipment, such as voice data when not exporting that sound card etc. directly acquires, therefore interference number is improved
According to accuracy, avoid because voice data because through inside audio output device processing, generate after output with number before output
According to error and influence subsequent voice instruction identification precision, ensure that the recognition accuracy of final phonetic order.
Embodiment two:
As shown in Figure 1 and Figure 5, the present embodiment is roughly the same with embodiment one, and electronic equipment equally includes laser emitter
And audio output device, however the difference is that first in the present embodiment obtains device for reading device, for reading acquisition
Interfere data.The interference data automatically can be obtained audio data transmitting to be played to first by electronic equipment, external equipment etc.
It obtains in device, the first acquisition device obtains interference data by reading the voice data received.That is, in the present embodiment
Interference data are to obtain inside audio output device, external equipment etc., such as obtain at the sound card for passing through the two, are obtained
Voice data be the data without the data before output device output, and not by output device reality output in embodiment one
Data afterwards.Further, second device is obtained for optical signal acquisition device, for receiving by laser transmitter projects to second
The laser signal that object back reflection returns includes audio data in the laser signal being reflected back.Wherein, the second object and user or point
Equally meet a restrictive condition at a distance from not between user and audio output device, for example, apart from user and audio output device
The closer object of distance, or be the object nearest apart from user.That is, the laser signal in the present embodiment is mainly used for obtaining
The target data of user's output, and obtained by interfering data mainly to be sent as audio output device or external equipment, with embodiment
The target data for acquiring user's output in one by audio collecting device, it is complete in such a way that laser signal obtains interference data
It is different.When it is implemented, the second object is because closer with user distance, therefore the voice data of user's output can be completely received,
And generate corresponding mechanical wave.After the laser signal launched and the second object contact, the mechanical wave meeting of the second object generation
Laser signal is closely modulated, it is made to carry the voice data of user, i.e. target data.And for interference in laser signal
The carrying of data, can be depending on the specific location of the second object, such as when the second object is, and distance nearest apart from user
Audio output device relatively far away from when, electronic equipment can modulate the interference data of acquisition in laser signal in advance, then send out
It is incident upon on the second object be reflected back in the second acquisition device later, the second acquisition device passes through solution for obtaining target data
It analyses laser signal and exports the audio data of carrying, finally make such as noise reducing apparatus or external processing apparatus in electronic equipment
It handles to obtain target data Deng based on the audio data and by the interference data of the first acquisition device reading.
Further, when the second object that between user and audio output device there is both distances to be closer to, then
Laser emitter can emit laser signal to second object, make the second object because receiving audio output device output
Voice data and the voice data of user and the mechanical wave accordingly generated is modulated laser signal, and then make to reflex to
Laser signal in two acquisition devices carries audio data.Alternatively, when user distance external equipment is closer, and in user
When the external equipment also exports voice data simultaneously when exporting voice data, electronic equipment may be selected to set outside user and this
For being the second object apart from nearest object, laser signal is modulated in advance later, it is made to carry the audio of this equipment
Then the voice data of output device controls laser emitter again and emits the laser signal for carrying voice data to second
On object, it is set to carry the voice data of external equipment output and the voice data of user, that is, passing through the second object
Modulation, so that the laser signal being reflected back has audio data.
Electronic equipment, which is compared, in this implementation determines the electronic equipment of phonetic order using circuit elimination algorithm or utilizes setting
Microphone array auxiliary realizes the electronic equipment that phonetic order determines, electronic equipment can equally be not necessarily to sharp as in the prior art
With circuit elimination algorithm, or it can easily be realized using microphone array and accurately determine out voice with interference sound
Therefore the technical effect of instruction can equally reduce hardware cost, design complexities, and each adjacent Mike in array is avoided to exist
Generation the problem of interfering with each other generated when acquiring audio data, namely the anti-interference of speech recognition is avoided, it ensure that
The accuracy of subsequent speech recognition.
Further, the electronic equipment in embodiment two can also be arranged as in embodiment one, including independently of each other, together
When the first housing and the second housing that communicate to connect, or only include an ontology.The Laser emission direction of laser emitter can be as
It is equally fixed in embodiment one, such as only emits to the first housing, can also be not fixed, specific direction is according to the first object
And second object position depending on.
In order to realizing above-mentioned technical effect, guarantee laser signal can accurately emit to determining the first object or
On second object, the electronic equipment in the embodiment of the present application further includes position detecting device, for detect obtain the first object and
The location information of second object；Meanwhile laser emitter is electrically connected with position detecting device, to make for obtaining detection information
Its emission parameter that laser signal can be accordingly adjusted according to the location information detected, which includes specific position
It sets, one of launch angle, laser signal emissive porwer or a variety of.When specific embodiment, laser emitter can be arranged
The two sides of the second housing or ontology, and by its laser beam emitting head be set as can universal rotational form, enable laser beam emitting head
Control based on laser emitter and rotate towards target object.For example, when needing laser acquisition interference data, if audio is defeated
When device and external equipment export voice data out, equipment is then determined between audio output device and external equipment
Object A is the first object, when position detecting device detects the position of first object as positioned at the upper left side of electronic equipment at this time,
If the launch angle of laser emitter is front at this time, then laser emitter just turn left by least adjustment laser beam emitting head
It is dynamic, it is rotated up simultaneously, so that the laser signal of transmitting can be all radiated on the first object.For another example, laser is being needed to obtain
When taking audio data, in order to accurately acquire the voice data of user, when laser signal needs to emit to object B, position
The position that detection device just detects object B opposing electronic device is the position on the upper side positioned at the right side of electronic equipment, laser hair
Emitter then at least adjusts laser beam emitting head and is first turned right by previous upper left side position according to the location information at this time, then
It is compared again based on angle value is currently raised up with the location information detected, determines the rotation distance on vertical direction, most
The angle adjustment on vertical direction is realized eventually.Wherein, the specific structure of laser emitter and setting form are not limited to
State mode, such as laser emitter can also be set to telescopic form, make laser beam emitting head or embedded in the second housing or
Body surface, also its extended surface and relatively the surface universal rotational etc..
As shown in fig. 6, the embodiment of the present application provides a kind of information processing method simultaneously, wherein include:
Obtain characterization of electronic equipment interference sound in the environment interference data；
Obtain while including the audio data of interference data and target data；
Target data is obtained based on audio data and interference data processing.
When concrete application, settable first obtains device, is used to obtain interference data, and setting second obtains device,
It include the audio data for interfering data and target data for obtaining, wherein target data can be the number such as phonetic order of user
According to later, electronic equipment can handle to obtain target data based on two data.Such as by way of extraction, counteracting phase
Target data is obtained with modes such as data, when concrete application can be handled by noise reducing apparatus, can also pass through it certainly
He is handled data processing equipment, specifically not unique.Electronic equipment in the application is by the above method, so that even if current
There is apparent noise, equipment can also sufficiently accurately identify the phonetic order for determining such as user's output, make to set in environment
It is standby to make based on recognition result and enable customer satisfaction system response, improve the usage experience of user.
Wherein, interference data are included at least by the data of the audio output device output in electronic equipment.Certainly, number is interfered
It also may include the data of external equipment output in, such as the electronic equipment of the present embodiment is a television set, is playing electricity
Depending on program, and the ring tone of the mobile phone as external equipment sounds or mobile phone is playing music, video etc., at this point, environment
In the voice data that exports when just including television for play TV programme of interference data, while the sound also comprising mobile phone output
Data.
Realizing that specific method is not unique, below with two different embodiments when obtaining interference data and audio data
For be described in detail:
Embodiment one:
As shown in fig. 7, the electronic equipment in the present embodiment further include:
Laser emitter, for emitting laser signal to target object；
Execute obtain characterization of electronic equipment interference sound in the environment interference data when include:
The laser signal returned by laser transmitter projects to the first object back reflection is received, wherein the laser signal being reflected back
In comprising interference data；
Specifically, it is controlled using the electronic equipment of method in the present embodiment (electronic equipment hereinafter referred to as in the present embodiment)
Laser emitter to the first object emission laser, first object between audio output device at a distance from meet restrictive condition, example
Such as restrictive condition is that the distance value limited between the first object and audio output device is not more than 50 centimetres, 60 centimetres.If same
When the object that meets the requirements when being multiple, equipment can detect multiple object at a distance from audio output device, then select
The object nearest apart from audio output device is the first object, controls laser emitter later to the first object emission laser.
And in environment, when other equipment, i.e. external equipment also export voice data simultaneously, then equipment can be set by detecting positioned at outside
The distance of the standby object between audio output device both distances respectively, then determines that one fills apart from external equipment and audio output
Setting the closer object of distance is the first object, controls laser emitter later to the first object emission laser.The present embodiment
In why select to be closer apart from audio output device or be simultaneously the first object apart from the closer object of external equipment, make
Laser emission on the object, though be because of external equipment or audio output device, after exporting voice data, sound
The sound wave that data generate can be absorbed by the first object, and the first object can accordingly generate vibration after absorbing the sound wave, and then generate
Matched mechanical wave.After laser emitter is by Laser emission to the first object, laser signal will receive the generation of the first object
Mechanical wave modulation, and to carry the data of audio output device output on the laser signal being reflected back, and external
The data of equipment output, namely carry interference data.When the first acquisition device receives the laser for carrying interference data
It, can be by handling it interference data obtained in current environment after signal.
Further, in this embodiment electronic equipment further include:
Audio collecting device, the data for acquiring target data and being exported by audio output device；
It obtains while the audio data comprising interference data and target data includes:
The data for acquiring target data and being exported by audio output device；
It reads collected data and obtains audio data.
Reading device can be set by the second acquisition device when practical application, at least be used to read audio collecting device and adopt
The data collected are to obtain audio data.
Wherein, audio collecting device can be used to acquire the sound number of audio output device, external equipment and user's output
According to if audio devices and external equipment are all when playing music, audio collecting device can acquire defeated by the audio in environment
Device and external equipment export voice data out, while collecting the voice data of user's output, are sent to the second acquisition later
In device.The second acquisition device is reading device, at least for reading the collected voice data of audio collecting device, to obtain
Obtain the audio data comprising target data and interference data simultaneously.
For example, electronic equipment only includes a body, the i.e. ontology of electronic equipment, ontology be equipped with first obtain device,
Second obtains device, communication device, laser emitter, audio output device and audio collecting device.Meanwhile may be used also on ontology
Processing unit is set, at least for determining target data according to the interference data and audio data of acquisition.Specifically set with electronics
Standby is for television set, and at the first moment, the audio output device of television set is in the voice data for playing TV play, and outside is set
It is standby, such as mobile phone, any audio file is not played, it is " I will see 1, center " that user, which exports phonetic order, at this point, audio is adopted
The voice number of voice data and user's output when the collected audio data of acquisition means includes television for play TV play
According to and be sent in the second acquisition device.At the same time, laser emitter is then extremely defeated with the audio of electronic equipment by Laser emission
The distance of device meets on the first object of restrictive condition out, and the first acquisition device obtains the laser being reflected back via the first object
After signal, the voice data of the audio output device output carried in the laser signal being reflected back is handled.And second obtains
Device then reads collected data, makes to obtain the voice data of the voice data comprising user and audio output device output
Audio data.Finally, whether by the processing unit of electronic equipment internal, or two parts of data are passed through into communication device and are sent out
It send into external processing unit and handles, the target data of the available only voice data comprising user makes electronic equipment can
Judge whether to need to respond based on the target data, and how to respond.If external equipment exports simultaneously and at the first moment
Voice data, such as mobile phone are playing music, then audio collecting device acquires the voice data simultaneously, and laser emitter then will
Laser emission is all satisfied on the first object of restrictive condition at a distance between mobile phone, television set, is made by the first object tune
After laser signal after system is reflected back the second acquisition device, the voice data of mobile phone or sound equipment output can be carried simultaneously.
For another example, electronic equipment includes the first housing being arranged independently of each other, the second housing, and for realizing the first housing
With the communication device of second housing communication connection, wherein the first housing is located at the top or oblique upper of the second housing, and first obtains
Device, the second acquisition device, laser emitter, audio output device and audio collecting device are all set on the second housing；
Also settable processing unit on the second housing, at least for determining number of targets according to the interference data and audio data of acquisition
According to.
Specifically, as shown in connection with fig. 4, the number 1 in Fig. 4 is the first housing, and number 2 is the second housing, and number 3 is audio
Output device, number 4 are laser emitter.By taking the second housing is sound equipment as an example, the audio output device of the sound equipment is loudspeaker, sound
Frequency acquisition device is microphone, wherein the audio output direction of audio output device and the Laser emission direction of laser emitter
Meet perpendicular condition.For example, the setting direction of sound equipment inside trumpet and the setting direction of laser emitter are at least close in the present embodiment
Both it is seemingly vertical, so that the Laser emission direction at least near normal in the audio output direction of loudspeaker and laser emitter, such as
Between angle be 80 °, 85 ° etc., be equivalent to and meet perpendicular condition.In specific application more preferably for the sound effect experience of user,
It is preferred that by the outbound course of loudspeaker towards user, and the Laser emission direction of laser emitter can be according to the practical knot of electronic equipment
Depending on structure.Such as when electronic equipment includes the first housing, the direction of the launch of laser emitter can be towards the first housing, when being intended to adopt
When collection interference data, laser emitter can be by Laser emission to apart from the second housing, on the nearest first housing, first is obtained
After device obtains the laser signal being reflected back via the first housing, handle the loudspeaker carried in the laser signal being reflected back
The voice data of output.And the second acquisition device then reads the collected data of microphone, to obtain the voice number comprising user
Accordingly and loudspeaker output voice data audio data.Finally, whether by the processing unit of electronic equipment internal, still
It two parts of data is passed through into communication device is sent in external processing unit and handle, the voice of user finally can be obtained
Data make electronic equipment that can judge whether to need to respond based on the voice data, and how to respond.
For another example, meet parallel strip between the audio output direction of audio output device and the Laser emission direction of laser emitter
Part, including the two direction are at least approximately uniform or or at least approximately opposed.It is set for example, the first housing is opposite with before and after the second housing
It sets, and when having intersection in the short transverse of the two, laser emitter may be provided at second housing correspondence should " coincidence part
Point " at, so that laser emitter is directly emitted laser signal to display is at least approximate, and the loudspeaker of sound equipment are then arranged
On the position being away from each other with laser emitter, so that the direction of the launch of its outbound course and laser emitter is at least approximately opposed,
It is equivalent to and meets parallel condition.
Wherein, previously described ontology equally can also be a sound equipment, and the audio output device of the sound equipment equally can be loudspeaker,
And outbound course, also, it is preferred that towards user, audio collecting device equally can be microphone.In addition, the output of audio output device
Direction and the Laser emission direction of laser emitter can also meet perpendicular condition or parallel condition.For example, side is fixed on the body
There is a bookshelf, emit the laser of laser emitter can to bookshelf, or ontology is arranged by wall, makes swashing for laser emitter
Light can emit to metope, etc..It is, if ontology is equivalent to the second housing above, then only need to be by the first housing
It is changed to other fixation members.
Further, based on above content it is found that compared to determining phonetic order using circuit elimination algorithm or utilizing setting
Microphone array auxiliary realizes the determination of phonetic order, and the method in the present embodiment one can be such that electronic equipment is determining from ambient sound
Previous required circuit elimination algorithm is not only eliminated when phonetic order, reduces difficulty in computation, and may make electronic equipment
A microphone, which can be based only upon, can realize the acquisition and the subsequent skill that phonetic order is determined based on the ambient sound of ambient sound
Therefore in comparison art effect it is complicated to not only reduce hardware cost, design using the electronic equipment of method in the present embodiment
Degree, and avoid that each adjacent Mike in array generates when acquiring audio data the problem of interfering with each other, namely avoid
The anti-interference of speech recognition.In addition, the control method in the present embodiment when obtaining the interference data in environment due to using
Be the mechanical wave modulation generated through target object using laser signal and obtain, that is, being via target object because of sound
Frequency output device, external equipment output voice data and the mechanical wave modulation that accordingly generates and obtain, not from audio
Inside output device, in external equipment, such as voice data when not exporting that sound card etc. directly acquires, therefore interference number is improved
According to accuracy, avoid because voice data because through inside audio output device processing, generate after output with number before output
According to error and influence subsequent voice instruction identification precision, ensure that the recognition accuracy of final phonetic order.
Embodiment two:
The interference data of characterization of electronic equipment institute interference sound in the environment are obtained, and simultaneously comprising interfering data and mesh
The audio data of mark data includes:
It directly reads the data that audio output device to be exported and forms interference data；Or
Interference data are obtained from the received laser signal by laser transmitter projects being reflected back via the second object,
It wherein include audio data in laser signal.
Specifically, the present embodiment is roughly the same with embodiment one, uses electronic equipment (the following letter of method in the present embodiment
Claim the electronic equipment in the present embodiment) equally including laser emitter and audio output device, however the difference is that the present embodiment
In first obtain device be reading device, for reads acquisition interference data.The interference data can be by electronic equipment, outside
Equipment etc. automatically obtains audio data transmitting to be played to first in device, what the first acquisition device was received by reading
Voice data and obtain interference data.That is, the interference data in the present embodiment are out of audio output device, external equipment etc.
Portion obtain, such as pass through the two sound card at obtain, obtain voice data be the data without output device output before
Data, and not by the data after output device reality output in embodiment one.Further, second device is obtained as light letter
Number device is obtained, for receiving the laser signal by laser transmitter projects to the second object back reflection time, the laser being reflected back
It include audio data in signal.Wherein, the second object with user or respectively between user and audio output device at a distance from it is same
Meet a restrictive condition, for example, apart from user and the closer object of audio output device distance, or is nearest apart from user
Object.That is, the laser signal in the present embodiment is mainly used for obtaining the target data of user's output, and interfere data main
Obtained by being sent as audio output device or external equipment, user's output is acquired by audio collecting device with embodiment one
Target data, it is entirely different in such a way that laser signal obtains interference data.When it is implemented, the second object because with user away from
It is close from relatively, therefore the voice data of user's output can be completely received, and generate corresponding mechanical wave.When the laser letter launched
After number contacting with the second object, the mechanical wave that the second object generates can closely be modulated laser signal, it is made to carry user
Voice data, i.e. target data.And the carrying in laser signal for interference data, it can be according to the specific position of the second object
Depending on setting, such as when the second object is nearest apart from user, and when apart from audio output device relatively far away from, electronic equipment can will
The interference data of acquisition are modulated in laser signal in advance, then emit on the second object with for obtaining target data, it
Back reflection returns second and obtains in device, and second, which obtains device, is exported the audio data of carrying by parsing laser signal, most
Make to obtain device based on the audio data such as noise reducing apparatus or external processing apparatus and by first in electronic equipment afterwards
The interference data of reading and handle to obtain target data.
Further, when the second object that between user and audio output device there is both distances to be closer to, then
Laser emitter can emit laser signal to second object, make the second object because receiving audio output device output
Voice data and the voice data of user and the mechanical wave accordingly generated is modulated laser signal, and then make to reflex to
Laser signal in two acquisition devices carries audio data.Alternatively, when user distance external equipment is closer, and in user
When the external equipment also exports voice data simultaneously when exporting voice data, electronic equipment may be selected to set outside user and this
For being the second object apart from nearest object, laser signal is modulated in advance later, it is made to carry the audio of this equipment
Then the voice data of output device controls laser emitter again and emits the laser signal for carrying voice data to second
On object, it is set to carry the voice data of external equipment output and the voice data of user, that is, passing through the second object
Modulation, so that the laser signal being reflected back has audio data.
Using the electronic equipment of method in this implementation compared to the electronic equipment for determining phonetic order using circuit elimination algorithm
Or assist realizing the electronic equipment that phonetic order determines using setting microphone array, electronic equipment can equally be not necessarily to as existing skill
Circuit elimination algorithm is equally utilized in art, or can easily be realized with interference sound accurately using microphone array
It determines the technical effect of phonetic order, therefore, can equally reduce hardware cost, design complexities, and avoid each in array
Generation the problem of interfering with each other that adjacent Mike generates when acquiring audio data, namely avoid the anti-interference of speech recognition
Property, it ensure that the accuracy of subsequent speech recognition.
Further, in this embodiment method further include:
Obtain the location information of the first object or the second object；
Emission parameter based on location information adjustment laser signal.
It is, in order to realize above-mentioned technical effect, guarantee that laser signal can accurately emit to determining the
On one object or the second object, the electronic equipment using method in the embodiment of the present application may also include position detecting device, be used for
Detection obtains the location information of the first object and the second object；Meanwhile laser emitter is electrically connected with position detecting device, with
In obtaining detection information, the emission parameter of laser signal, the hair can be accordingly adjusted according to the location information detected
Penetrating parameter includes one of specific location, launch angle, laser signal emissive porwer or a variety of.When specific embodiment, it can incite somebody to action
Laser emitter is arranged in the two sides of the second housing or ontology, and by its laser beam emitting head be set as can universal rotational form,
Enable control of the laser beam emitting head based on laser emitter and rotates towards target object.For example, when needing laser acquisition dry
When disturbing data, if audio output device and external equipment export voice data, equipment determines that being located at audio output fills
Set and external equipment between object A be the first object, at this time position detecting device detect first object position be positioned at
When the upper left side of electronic equipment, if the launch angle of laser emitter is front at this time, then laser emitter is just at least adjusted
Whole laser beam emitting head turns left, and is rotated up simultaneously, so that the laser signal of transmitting can be all radiated on the first object.
For another example, when needing laser to obtain audio data, in order to accurately acquire the voice data of user, laser signal needs to emit
When on to object B, the position that position detecting device just detects object B opposing electronic device is inclined positioned at the right side of electronic equipment
On position, laser emitter then at least adjusts laser beam emitting head by previous upper left side position according to the location information at this time
It first turns right, is then compared again based on angle value is currently raised up with the location information detected, determines vertical direction
On rotation distance, the final angle adjustment realized on vertical direction.Wherein, the specific structure of laser emitter and setting shape
Formula is not limited to aforesaid way, such as can also set laser emitter to telescopic form, make laser beam emitting head or
Embedded in the second housing or body surface, also its extended surface and relatively the surface universal rotational etc..
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 electronic equipment, comprising:
First obtains device, for obtains the characterization electronic equipment interference sound in the environment interference data；
Second obtains device, the audio data for obtaining while comprising the interference data and target data；
Wherein, it is capable of handling to obtain the target data based on the audio data and interference data.
2. electronic equipment according to claim 1, wherein the electronic equipment further includes audio output device；
The interference data include at least the data exported by the audio output device.
3. electronic equipment according to claim 2, wherein the electronic equipment further includes laser emitter；
Described first, which obtains device, obtains device for optical signal, after receiving by the laser transmitter projects to the first object
The laser signal being reflected back, wherein including the interference data in the laser signal being reflected back.
4. electronic equipment according to claim 3, wherein the electronic equipment further includes audio collecting device, for adopting
The data for collecting the target data and being exported by the audio output device；
Described second obtains device for reading device, for reading collected data to obtain the audio data.
5. electronic equipment according to claim 2, wherein the electronic equipment further includes laser emitter；
Described first obtains device for reading device, for reading the interference data obtained；
Described second, which obtains device, obtains device for optical signal, after receiving by the laser transmitter projects to the second object
The laser signal being reflected back, wherein including the audio data in the laser signal being reflected back.
6. electronic equipment according to claim 5, wherein carried in the laser signal that the laser transmitter projects go out
The interference data；Or
The laser signal launched is carried out via the mechanical wave that second object is generated because receiving the interference data
Modulation is so that the laser signal being reflected back carries the interference data.
7. the electronic equipment according to claim 3 or 6, wherein the electronic equipment further includes position detecting device, is used for
Detection obtains the location information of the first object and the second object；
The laser emitter can adjust the emission parameter of laser signal according to the positional information.
8. a kind of information processing method, wherein include:
Obtain characterize the electronic equipment interference sound in the environment interference data；
It obtains while comprising the audio data for interfering data and target data；
The target data is obtained based on the audio data and interference data processing.
9. according to the method described in claim 8, wherein,
It is described obtain characterize the electronic equipment the interference data of interference sound in the environment include:
The laser signal returned by laser transmitter projects to the first object back reflection is received, wherein the laser signal being reflected back
In include the interference data；
It is described to obtain while including comprising the audio data for interfering data and target data:
The data for acquiring the target data and being exported by audio output device；
It reads the collected data and obtains the audio data.
10. according to the method described in claim 8, wherein,
It is described to obtain the interference data for characterizing the interference sound of electronic equipment institute in the environment, and simultaneously comprising the interference
The audio data of data and target data includes:
It directly reads the data that audio output device to be exported and forms the interference data；Or
The interference data are obtained from the received laser signal by laser transmitter projects being reflected back via the second object,
It wherein include the audio data in the laser signal.
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| CN201811162737.8A CN109346073A (en) | 2018-09-30 | 2018-09-30 | A kind of information processing method and electronic equipment |
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| CN201811162737.8A CN109346073A (en) | 2018-09-30 | 2018-09-30 | A kind of information processing method and electronic equipment |
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