CN106302974A - A kind of method of information processing and electronic equipment - Google Patents
A kind of method of information processing and electronic equipment Download PDFInfo
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- CN106302974A CN106302974A CN201510323656.1A CN201510323656A CN106302974A CN 106302974 A CN106302974 A CN 106302974A CN 201510323656 A CN201510323656 A CN 201510323656A CN 106302974 A CN106302974 A CN 106302974A
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Abstract
A kind of method that the embodiment of the invention discloses information processing, is applied to an electronic equipment, and described method includes: gather environmental sound signal；According to the locus residing for user, determine the first radio reception scope；Described environmental sound signal is processed so that strengthen from the described environmental sound signal in described first radio reception region, weaken from the described first extraneous described environmental sound signal of radio reception.The embodiment of the present invention is also disclosed a kind of electronic equipment simultaneously.
Description
Technical field
The present invention relates to field of information processing, particularly relate to method and the electronic equipment of a kind of information processing.
Background technology
Along with the development of science and technology, electronic technology have also been obtained development at full speed, the kind of electronic product
Class also gets more and more, and people have also enjoyed the various facilities that development in science and technology brings.People can pass through now
Various types of electronic equipments, enjoy the comfortable life brought along with development in science and technology.Such as, smart mobile phone,
The electronic equipments such as panel computer have become as an important ingredient in people's life, and user can use
The electronic equipment such as smart mobile phone, panel computer is listened music, is played game etc., raw to alleviate modern fast pace
The pressure brought alive.
Generally when user is in the environment that comparison is noisy, that often can not hear clearly that it wants to catch is specific
Sound, be merely able to be recorded by all sound by electronic equipment, then by specialty audio processing software
Processing, can be separated from noisy ambient sound by above-mentioned specific sound, operation is very
Complicated.
So, exist for the technical problem that in prior art, the degree of intelligence of electronic equipment is low.
Summary of the invention
In view of this, embodiment of the present invention expectation provides method and the electronic equipment of a kind of information processing, to carry
The degree of intelligence of high electronic equipment, user-friendly, it is provided that good Consumer's Experience.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
First aspect, the embodiment of the present invention provides a kind of method of information processing, is applied to an electronic equipment,
Described method includes: gather environmental sound signal；According to the locus residing for user, determine the first radio reception
Scope；Described environmental sound signal is processed so that the described ring in described first radio reception region
Border acoustical signal strengthens, and weakens from the described first extraneous described environmental sound signal of radio reception.
Second aspect, the embodiment of the present invention provides a kind of electronic equipment, including: sound collection unit, it is used for
Gather environmental sound signal；Radio reception scope determines unit, for according to the locus residing for user, determines
First radio reception scope；Sound signal processing circuit, for processing described environmental sound signal so that
Strengthen from the described environmental sound signal in described first radio reception region, outside described first radio reception scope
Described environmental sound signal weaken.
Embodiments providing method and the electronic equipment of a kind of information processing, first, electronic equipment is adopted
Collection environmental sound signal, meanwhile, according to the locus residing for user, determines the first radio reception scope, the most just
Being to say, electronic equipment first gathers its all sound that can collect, and due under normal conditions,
User want to catch which direction sound will towards which direction, so, electronic equipment can basis
Locus residing for user, determines the actual desired radio reception scope of user, then, to ambient sound
Signal processes so that the environmental sound signal from the first radio reception scope strengthens, from the first radio reception model
Enclosing outer environmental sound signal to weaken, so, user in a noisy environment, just can by electronic equipment
Catch the sound heard desired by oneself in real time, without first carrying out radio reception as prior art, then
Carry out later stage process, substantially increase the degree of intelligence of electronic equipment, user-friendly, it is provided that good
Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is the method flow schematic diagram of the information processing in the embodiment of the present invention one；
Fig. 2 is the method flow schematic diagram of the information processing in the embodiment of the present invention two；
Fig. 3 is the structural representation of the electronic equipment in the embodiment of the present invention three；
Fig. 4 is the structural representation of the electronic equipment in the embodiment of the present invention four.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, it is fully described by.
Embodiment one:
This enforcement provides a kind of method of information processing, and the method is applied to such as smart mobile phone, multimedia
On the electronic equipments such as device, panel computer, intelligent watch, intelligent glasses, this electronic equipment is provided with collection
The sound collection unit of user voice, can be shotgun microphone, omnidirectional microphone or microphone array etc.,
Be also provided with the voice signal output unit of acoustical signal after output processes, can be mobile phone speaker,
External wired/wireless headsets etc., the present invention is not specifically limited.
In the present embodiment, illustrate with electronic equipment for smart mobile phone.
Shown in Figure 1, said method includes:
S101: gather environmental sound signal；
Specifically, when user is in noisy environment, if specific direction has a sound producing body just at sounding,
And this sound sound that to be user expected receives, now, user can trigger electronic equipment, i.e. intelligence
Sound collection unit on energy mobile phone is opened, whole sound that Real-time Collection sound collection unit can collect
Sound, now, electronic equipment collection obtains environmental sound signal.
S102: according to the locus residing for user, determines the first radio reception scope；
In specific implementation process, S102 may include that detection locus residing for user, determines user
Direction；According to preset rules, on the basis of direction, determine the first radio reception scope.
Specifically, smart mobile phone can arrange gyroscope, position sensor, acceleration transducer, electricity
Sub-compass etc., for detecting the attitude of current smart mobile phone, and characterize the locus residing for user with this,
Then, according to the attitude of smart mobile phone, determine the direction of user, then, according to preset rules, as
On the basis of direction, positive and negative extension predetermined angle, now, it becomes possible to determine the first radio reception scope.
For example, smart mobile phone arranging an electronic compass, now, electronic compass detects smart mobile phone
Positive direction be north 0 °, now, smart mobile phone think user in space coordinates facing to north 0 °, also
That is the direction of user is 0 °, then, it is assumed that predetermined angle is 60 °, and smart mobile phone is according to pre-
If regular, on the basis of 0 °, extend 60 ° to from left to right, [-60 ° ,+60 °] are defined as the first radio reception
Scope.Certainly, predetermined angle can also take 30 °, 45 °, 90 ° etc., is as the criterion with reality application, this
Bright it is not specifically limited.
It should be noted that S101 with S102 can perform simultaneously, it is also possible to first carry out S101, then perform
S102, the present invention is not specifically limited.
In another embodiment, in order to obtain more preferable radio reception effect, reduce noise, after S102, intelligence
Anti-phase sound wave can also be sent, to drop by mobile phone towards the 3rd radio reception scope beyond the first radio reception scope
Make an uproar.3rd radio reception scope mentioned here be sound collection unit effective radio reception in the range of except the first radio reception
Extraneous region.
S103: environmental sound signal is processed so that the ambient sound message in the first radio reception region
Number strengthen, weaken from the first extraneous environmental sound signal of radio reception.
Specifically, smart mobile phone is after determining the first radio reception scope, to the ambient sound received in S101
Tone signal processes, and such as, only strengthens the environmental sound signal from the first radio reception scope, or
Person, it is also possible to weaken from the first radio reception while the environmental sound signal of the first radio reception scope strengthening
Environmental sound signal beyond scope.
In another embodiment, object is occurred to be probably movement in real time, then, said method also includes:
User is carried out sight line people's ocular pursuit, it is thus achieved that the sight line information of user；According to sight line information, determine sounding thing
Body；Detection sound producing body is relative to the movement locus of electronic equipment；According to movement locus, adjust the first radio reception
Scope.
Specifically, smart mobile phone is after determining the first radio reception scope, it is also possible to periodically or in real time
User is carried out people's ocular pursuit, it is thus achieved that the sight line information of user, then, it is determined that regarding indicated by sight line information
Sound producing body on line direction, then, by analyzing the image of photographic head continuous acquisition, obtains this sounding thing
Body is relative to the movement locus of smart mobile phone, finally, according to its movement locus, adjusts the first radio reception scope,
Such as, sound producing body moves right 15 ° relative to smart mobile phone, then, just by the first radio reception scope by
[-60 ° ,+60 °] adjust to [-60 ° ,+75 °].It is, of course, also possible to have other adjustment mode, the present invention
It is not specifically limited.
So far, just completing the method flow of information processing, user passes through smart mobile phone in a noisy environment
Obtain the sound from the first radio reception scope.Now, the sound from the first radio reception scope is better than from other
The sound of radio reception scope, so, what user can be relatively sharp hears the sound heard desired by it.
With example, said method is illustrated below.
Assume on smart mobile phone, be provided with omnidirectional microphone and electronic compass.
User A chats with the user B being positioned at oneself opposite, but owing to the people of surrounding is more, noise
Very big, the most noisy, then, wired earphone can be inserted smart mobile phone by user A, and opens smart mobile phone
Orientation function of radio receiver, now, it is all that the omnidirectional microphone on mobile phone just can collect around user A
Sound, build environment acoustical signal, meanwhile, the number of degrees of the electronic compass on mobile phone are 0 °, the most just
Being to say, mobile phone points to 0 ° in the positive direction of spatial coordinate system, just characterizes user and is directed towards 0 °, just the north,
Under normal conditions, user want to catch which direction sound will towards which direction, so, use
In the range of family B affirms one on the basis of the positive north, now, mobile phone is direction on the basis of 0 °, to the left
[-60 ° ,+60 °] are defined as the first radio reception scope by extension 60 ° to the right.Then, mobile phone is by omnidirectional wheat
In gram all environmental sound signals that wind collects, the environmental sound signal from the first radio reception scope increases
By force, finally, exporting to user A by wired earphone, so, user A just can in real time, clearly
Hear the sound of user B.
From the foregoing, present embodiments provide method and the electronic equipment of a kind of information processing, first, electricity
Subset gathers environmental sound signal, meanwhile, according to the locus residing for user, determines the first radio reception model
Enclose, say, that electronic equipment first gathers its all sound that can collect, and due to generally
In the case of, user want to catch which direction sound will towards which direction, so, electronic equipment
The actual desired radio reception scope of user can be determined according to the locus residing for user, then, right
Environmental sound signal processes so that the environmental sound signal from the first radio reception scope strengthens, from the
The one extraneous environmental sound signal of radio reception weakens, and so, user in a noisy environment, is set by electronics
For just the sound heard desired by oneself can be caught in real time, first carry out without as prior art
Radio reception, then carry out later stage process, substantially increase the degree of intelligence of electronic equipment, user-friendly, carry
For good Consumer's Experience.
Embodiment two:
This enforcement provides a kind of method of information processing, and the method is applied to such as smart mobile phone, multimedia
On the electronic equipments such as device, panel computer, intelligent glasses, this electronic equipment is provided with and gathers user voice
Sound collection unit, can be shotgun microphone, omnidirectional microphone or microphone array etc., it is also possible to set
It is equipped with the voice signal output unit of the acoustical signal after output processes, can be mobile phone speaker, be circumscribed with
Line/wireless headsets etc., the present invention is not specifically limited.
In the present embodiment, illustrate with electronic equipment for intelligent glasses.
Shown in Figure 2, said method includes:
S201: gather environmental sound signal；
Specifically, when user is in noisy environment, if specific direction has a sound producing body just at sounding,
And this sound sound that to be user expected receives, now, user can trigger electronic equipment, i.e. intelligence
Sound collection unit on energy glasses is opened, whole sound that Real-time Collection sound collection unit can collect
Sound, now, intelligent glasses collection obtains environmental sound signal.
S202: according to the locus residing for user, determines the second radio reception scope；
During implementing, S202 may include that detection locus residing for user, determines user
Direction；According to preset rules, on the basis of direction, determine the second radio reception scope.Here institute
The the second radio reception scope said is a bigger scope, say, that intelligent glasses is first according to residing for user
Locus substantially determines a scope.
Specifically, intelligent glasses can arrange gyroscope, position sensor, acceleration transducer, electricity
Sub-compass etc., for detecting the attitude of current intelligent glasses, and characterize the locus residing for user with this,
Then, according to the attitude of intelligent glasses, determine the direction of user, then, according to preset rules, as
On the basis of direction, extend predetermined angle up and down, now, it becomes possible to determine the second radio reception scope.
Second radio reception scope mentioned here is a bigger scope, say, that intelligent glasses is first according to user
Residing locus substantially determines a radio reception scope.
For example, intelligent glasses arranging an electronic compass, now, electronic compass detects intelligent glasses
Positive direction be north 0 °, now, intelligent glasses think user in space coordinates facing to north 0 °, also
That is the direction of user is 0 °, then, it is assumed that predetermined angle is 80 °, and intelligent glasses is according to pre-
If regular, on the basis of 0 °, extend 80 ° to from left to right, [-80 ° ,+80 °] are confirmed as the second radio reception
Scope.Certainly, predetermined angle can also take 30 °, 50 °, 90 °, 120 ° etc., with actual application is
Standard, the present invention is not specifically limited.
S203a: if the environmental sound signal from the second radio reception scope meets pre-conditioned, by the second radio reception model
Enclose and be defined as the first radio reception scope；
Specifically, after intelligent glasses determines the second radio reception scope by S202, it is judged that from this radio reception
It is pre-conditioned whether the environmental sound signal of scope meets, as judged the ambient sound from the second radio reception scope
Whether the signal intensity of signal, signal to noise ratio, white noise etc. exceed predetermined threshold value, the most then show from
The environmental sound signal of the second radio reception scope meets pre-conditioned, now, the second radio reception scope is defined as
One radio reception scope.Otherwise, then show that the environmental sound signal from the second radio reception scope is unsatisfactory for pre-conditioned.
S203b: if the environmental sound signal from the second radio reception scope is unsatisfactory for pre-conditioned, user is carried out
People's ocular pursuit, it is thus achieved that the sight line information of user；
Specifically, when being unsatisfactory for pre-conditioned from the environmental sound signal of the second radio reception scope, in order to
Accurately determining radio reception scope, intelligent glasses can also carry out people's ocular pursuit to user, it is thus achieved that the sight line letter of user
Breath, i.e. determines which direction user now sees to.
S204b: based on sight line information, determines the first radio reception scope；
In specific implementation process, S204b comprises determining that the sound producing body in the range of the second radio reception；According to
The sight line information of user and the position of sound producing body, determine the first radio reception scope, now, the second radio reception model
Enclose more than the first radio reception scope.
Specifically, the image of the second radio reception scope that intelligent glasses can be arrived by analysis camera collection,
Determine the sound producing body that can carry out sounding in the range of the second radio reception, such as people, player, mobile phone etc., so
After, intelligent glasses is further according to the direction of visual lines of the sight line information of user, i.e. user and above-mentioned sound producing body
Position, determines the first radio reception scope.
For example, intelligent glasses obtains the image of [-80 ° ,+80 °] by photographic head, then by dividing
Analyse this image determine 10 can the sound producing body of sounding, then, it is assumed that the direction of visual lines of user is+30 °,
Intelligent glasses finds that in above-mentioned 10 sound producing bodies wherein 3 are distributed near+30 °, respectively 22 °,
35 °, 40 °, so, [+22 ° ,+40 °] just can be defined as the first radio reception scope by intelligent glasses.
It should be noted that S201 with S202～203a, S202～S204b can perform simultaneously, it is also possible to first
Performing S201, then perform S202～203a or S202～S204b, the present invention is not specifically limited.
In another embodiment, in order to obtain more preferable radio reception effect, reduce noise, at SS203a or
After S204b, intelligent glasses can also send anti-phase towards the 3rd radio reception scope beyond the first radio reception scope
Sound wave, to carry out noise reduction.3rd radio reception scope mentioned here is effective radio reception scope of sound collection unit
Interior except the first extraneous region of radio reception.
S205: environmental sound signal is processed so that the ambient sound message in the first radio reception region
Number strengthen, weaken from the first extraneous environmental sound signal of radio reception.
Specifically, intelligent glasses is after determining the first radio reception scope, to the ambient sound received in S201
Tone signal processes, and such as, only strengthens the environmental sound signal in the range of the first radio reception, or,
Can also weaken beyond the first radio reception scope while the environmental sound signal in the range of strengthening the first radio reception
Environmental sound signal.
In another embodiment, object is occurred to be probably movement in real time, then, said method also includes:
User is carried out sight line people's ocular pursuit, it is thus achieved that the sight line information of user；According to sight line information, determine sounding thing
Body；Detection sound producing body is relative to the movement locus of electronic equipment；According to movement locus, adjust the first radio reception
Scope.
Specifically, intelligent glasses is after determining the first radio reception scope, it is also possible to periodically or in real time
User is carried out people's ocular pursuit, it is thus achieved that the sight line information of user, then, it is determined that regarding indicated by sight line information
Sound producing body on line direction, then, by analyzing the image of photographic head continuous acquisition, obtains this sounding thing
Body is relative to the movement locus of intelligent glasses, finally, according to its movement locus, adjusts the first radio reception scope,
Such as, sound producing body moves right 15 ° relative to intelligent glasses, then, just by the first radio reception scope by
[+22 ° ,+40 °] adjust to [+22 ° ,+55 °].It is, of course, also possible to have other adjustment mode, the present invention
It is not specifically limited.
So far, just completing the method flow of information processing, user passes through intelligent glasses in a noisy environment
Obtain the sound in the range of the first radio reception.Now, the sound in the range of the first radio reception is better than sound, so,
User can be relatively sharp hear the sound heard desired by it.
With example, said method is illustrated below.
Assume on intelligent glasses, be provided with earphone, omnidirectional microphone, photographic head and electronic compass.User
Brilliant Eyes mirror holder at face, and is inserted an earphone into ear by A.
When user A chats with the user B being positioned at oneself opposite, owing to the people of surrounding is more, noise
Very big, the most noisy, then, user A can open the orientation function of radio receiver of intelligent glasses, now, glasses
On omnidirectional microphone just can collect all sound around user A, build environment acoustical signal, with
This simultaneously, the number of degrees of the electronic compass on glasses are 0 °, say, that the positive direction pointing space of glasses
In coordinate system 0 °, also just characterizing user A is to face 0 °, and the positive north, due in normal conditions
Under, user want to catch which direction sound will towards which direction, so, user B exists certainly
In the range of on the basis of the positive north one, now, mobile phone is direction on the basis of 0 °, extends 80 ° to from left to right,
[-80 ° ,+80 °] are defined as the second radio reception scope.It follows that user is entered by intelligent glasses by photographic head
Pedestrian's ocular pursuit, it is thus achieved that the sight line information of user, finds that the direction of visual lines of user is+30 °, now, and intelligence
Glasses can also carry out image acquisition to the second radio reception scope, and analyzes the image collected, and obtains the second receipts
The generation object of the possible sounding in the range of sound, and then determine the sound producing body of+30 ° neighbouring, now, user
B is included in these sound producing bodies, and so, glasses just can concrete according to the sound producing body of+30 ° neighbouring
Position, determines the first radio reception scope [+22 ° ,+40 °].Finally, omnidirectional microphone is collected by glasses
In all environmental sound signals, the environmental sound signal from the first radio reception scope strengthens, finally, logical
Crossing wired earphone and export to user A, so, user A just can in real time, clearly hear user B's
Sound.
From the foregoing, present embodiments provide method and the electronic equipment of a kind of information processing, first, electricity
Subset gathers environmental sound signal, meanwhile, according to the locus residing for user, determines the first radio reception model
Enclose, say, that electronic equipment first gathers its all sound that can collect, and due to generally
In the case of, user want to catch which direction sound will towards which direction, so, electronic equipment
The actual desired radio reception scope of user can be determined according to the locus residing for user, then, right
Environmental sound signal processes so that the environmental sound signal from the first radio reception scope strengthens, from the
The one extraneous environmental sound signal of radio reception weakens, and so, user in a noisy environment, is set by electronics
For just the sound heard desired by oneself can be caught in real time, first carry out without as prior art
Radio reception, then carry out later stage process, substantially increase the degree of intelligence of electronic equipment, user-friendly, carry
For good Consumer's Experience.
Embodiment three:
The present embodiment provides a kind of electronic equipment, consistent with the electronic equipment in above-described embodiment one.
Shown in Figure 3, this electronic equipment includes: sound collection unit 31, is used for gathering ambient sound message
Number；Radio reception scope determines unit 32, for according to the locus residing for user, determines the first radio reception scope；
Sound signal processing circuit 33, for processing environmental sound signal so that from the first radio reception region
Interior environmental sound signal strengthens, and weakens from the first extraneous environmental sound signal of radio reception.
Further, electronic equipment can also include: gyroscope, position sensor, acceleration transducer,
Electronic compass etc., for detecting the locus residing for user；Further, this electronic equipment can also wrap
Include output process after environmental sound signal voice signal output unit, image first-class, acoustical signal export
Unit can be mobile phone speaker, external wired/wireless headset etc..
In such scheme, radio reception scope determines unit 32, specifically for the locus residing for detection user,
Determine the direction of user；According to preset rules, on the basis of direction, determine the first radio reception scope.
In such scheme, electronic equipment also includes acoustic wave emission unit, for determining unit in radio reception scope
After 32 determine the first radio reception scope according to the locus residing for user, beyond the first radio reception scope
3rd radio reception scope sends anti-phase sound wave, to carry out noise reduction.
In such scheme, radio reception scope determines unit 32, is additionally operable to carry out user sight line people's ocular pursuit,
Obtain the sight line information of user；According to sight line information, determine sound producing body；Detection sound producing body is relative to electricity
The movement locus of subset；According to movement locus, adjust the first radio reception scope.
Tut collecting unit 31 can be shotgun microphone, omnidirectional microphone or microphone array etc.；
Radio reception scope determine unit 32 and sound signal processing circuit 33 can be arranged on electronic equipment CPU,
In the processors such as ARM, DSP, the present invention is not specifically limited.
Embodiment four:
The present embodiment provides a kind of electronic equipment, consistent with the electronic equipment in above-described embodiment two.
Shown in Figure 4, this electronic equipment includes: sound collection unit 41, is used for gathering ambient sound message
Number；Radio reception scope determines unit 42, for according to the locus residing for user, determines the first radio reception scope；
Sound signal processing circuit 43, for processing environmental sound signal so that from the first radio reception region
Interior environmental sound signal strengthens, and weakens from the first extraneous environmental sound signal of radio reception.
Further, electronic equipment can also include: gyroscope, position sensor, acceleration transducer,
Electronic compass etc., for detecting the locus residing for user；Further, this electronic equipment can also wrap
Include the voice signal output unit of environmental sound signal after output processes, photographic head, fixing and user's face
Support etc., voice signal output unit can be mobile phone speaker, external wired/wireless headset etc..
In such scheme, radio reception scope determines unit 42, specifically for according to the locus residing for user,
Determining the second radio reception scope, wherein, the second radio reception scope is more than or equal to the first radio reception scope；If from second
The environmental sound signal of radio reception scope is unsatisfactory for pre-conditioned, user is carried out people's ocular pursuit, it is thus achieved that user's
Sight line information；Based on sight line information, determine the first radio reception scope.
In such scheme, radio reception scope determines unit 42, is additionally operable to according to the locus residing for user,
After determining the second radio reception scope, if the environmental sound signal from the second radio reception scope meets pre-conditioned,
Second radio reception scope is defined as the first radio reception scope.
In such scheme, radio reception scope determines unit 42, specifically for the sight line information according to user, really
Sound producing body in the range of fixed second radio reception；According to the position of sound producing body, determine the first radio reception scope.
In such scheme, radio reception scope determines unit 42, is additionally operable to carry out user sight line people's ocular pursuit,
Obtain the sight line information of user；According to sight line information, determine sound producing body；Detection sound producing body is relative to electricity
The movement locus of subset；According to movement locus, adjust the first radio reception scope.
In such scheme, radio reception scope determines unit 42, specifically for the locus residing for detection user,
Determine the direction of user；According to preset rules, on the basis of direction, determine the first radio reception scope.
In such scheme, electronic equipment also includes acoustic wave emission unit, for determining unit in radio reception scope
After determining the first radio reception scope according to the locus residing for user, beyond the first radio reception scope
Three radio reception scopes send anti-phase sound wave, to carry out noise reduction.
Tut collecting unit 41 can be shotgun microphone, omnidirectional microphone or microphone array etc.；
Radio reception scope determine unit 42 and sound signal processing circuit 43 can be arranged on electronic equipment CPU,
In the processors such as ARM, DSP, the present invention is not specifically limited.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or meter
Calculation machine program product.Therefore, the present invention can use hardware embodiment, software implementation or combine software and
The form of the embodiment of hardware aspect.And, the present invention can use and wherein include calculating one or more
The computer-usable storage medium of machine usable program code (includes but not limited to disk memory and optical storage
Device etc.) form of the upper computer program implemented.
The present invention is with reference to method, equipment (system) and computer program according to embodiments of the present invention
Flow chart and/or block diagram describe.It should be understood that can be by computer program instructions flowchart and/or side
Flow process in each flow process in block diagram and/or square frame and flow chart and/or block diagram and/or the knot of square frame
Close.Can provide these computer program instructions to general purpose computer, special-purpose computer, Embedded Processor or
The processor of other programmable data processing device is to produce a machine so that by computer or other can
The instruction that the processor of programming data processing equipment performs produces for realizing in one flow process or multiple of flow chart
The device of the function specified in flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and can guide computer or other programmable data processing device
In the computer-readable memory worked in a specific way so that be stored in this computer-readable memory
Instruction produces the manufacture including command device, and this command device realizes at one flow process of flow chart or multiple stream
The function specified in journey and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, makes
Sequence of operations step must be performed to produce computer implemented place on computer or other programmable device
Reason, thus the instruction performed on computer or other programmable device provides for realizing flow chart one
The step of the function specified in flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
The above, only presently preferred embodiments of the present invention, it is not intended to limit the protection model of the present invention
Enclose.
Claims (14)
1. a method for information processing, is applied to an electronic equipment, and described method includes:
Gather environmental sound signal；
According to the locus residing for user, determine the first radio reception scope；
Described environmental sound signal is processed so that the described environment in described first radio reception region
Acoustical signal strengthens, and weakens from the described first extraneous described environmental sound signal of radio reception.
Method the most according to claim 1, it is characterised in that described according to the space bit residing for user
Put, determine the first radio reception scope, including:
According to the locus residing for described user, determine the second radio reception scope, wherein, described second radio reception
Scope is more than or equal to described first radio reception scope；
If the described environmental sound signal from described second radio reception scope is unsatisfactory for pre-conditioned, to described use
Family carries out people's ocular pursuit, it is thus achieved that the sight line information of described user；
Based on described sight line information, determine described first radio reception scope.
Method the most according to claim 2, it is characterised in that according to the space residing for described user
Position, after determining the second radio reception scope, described method also includes:
If the described environmental sound signal from described second radio reception scope meets described pre-conditioned, by described
Second radio reception scope is defined as described first radio reception scope.
Method the most according to claim 2, it is characterised in that described based on described sight line information, really
Fixed described first radio reception scope, including:
Determine the sound producing body in the range of described second radio reception；
Sight line information according to described user and the position of described sound producing body, determine described first radio reception model
Enclose.
Method the most according to claim 1, it is characterised in that described method also includes:
Described user is carried out sight line people's ocular pursuit, it is thus achieved that the sight line information of described user；
According to described sight line information, determine sound producing body；
Detect the described sound producing body movement locus relative to described electronic equipment；
According to described movement locus, adjust described first radio reception scope.
Method the most according to claim 1, it is characterised in that described according to the space bit residing for user
Put, determine the first radio reception scope, including:
Detect the locus residing for described user, determine the direction of described user；
According to preset rules, on the basis of described direction, determine described first radio reception scope.
Method the most according to claim 1, it is characterised in that described according to the space residing for user
Position, after determining the first radio reception scope, described method also includes:
The 3rd radio reception scope beyond described first radio reception scope sends anti-phase sound wave, to carry out noise reduction.
8. an electronic equipment, including:
Sound collection unit, is used for gathering environmental sound signal；
Radio reception scope determines unit, for according to the locus residing for user, determines the first radio reception scope；
Sound signal processing circuit, for processing described environmental sound signal so that from described the
Described environmental sound signal in one radio reception region strengthens, from the described first extraneous described environment of radio reception
Acoustical signal weakens.
Electronic equipment the most according to claim 8, it is characterised in that described radio reception scope determines unit,
Specifically for according to the locus residing for described user, determine the second radio reception scope, wherein, described second
Radio reception scope is more than or equal to described first radio reception scope；If the described ambient sound from described second radio reception scope
Tone signal is unsatisfactory for pre-conditioned, and described user is carried out people's ocular pursuit, it is thus achieved that the sight line information of described user；
Based on described sight line information, determine described first radio reception scope.
Electronic equipment the most according to claim 9, it is characterised in that described radio reception scope determines list
Unit, is additionally operable to according to the locus residing for described user, after determining the second radio reception scope, if from
The described environmental sound signal of described second radio reception scope meets described pre-conditioned, by described second radio reception model
Enclose and be defined as described first radio reception scope.
11. electronic equipments according to claim 9, it is characterised in that described radio reception scope determines list
Unit, specifically for determining the sound producing body in the range of described second radio reception；Sight line information according to described user
And the position of described sound producing body, determine described first radio reception scope.
12. electronic equipments according to claim 8, it is characterised in that described radio reception scope determines list
Unit, is additionally operable to carry out described user sight line people's ocular pursuit, it is thus achieved that the sight line information of described user；According to institute
State sight line information, determine sound producing body；Detect the described sound producing body motion rail relative to described electronic equipment
Mark；According to described movement locus, adjust described first radio reception scope.
13. electronic equipments according to claim 8, it is characterised in that described radio reception scope determines list
Unit, specifically for detecting the locus residing for described user, determines the direction of described user；According to
Preset rules, on the basis of described direction, determines described first radio reception scope.
14. electronic equipments according to claim 8, it is characterised in that described electronic equipment also includes
In described radio reception scope, acoustic wave emission unit, for determining that unit is true according to the locus residing for described user
After fixed first radio reception scope, the 3rd radio reception scope beyond described first radio reception scope sends anti-phase sound
Ripple, to carry out noise reduction.
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