CN103888861B - Microphone array directive property adjusting method, device and electronic equipment - Google Patents
Microphone array directive property adjusting method, device and electronic equipment Download PDFInfo
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- CN103888861B CN103888861B CN201210555415.6A CN201210555415A CN103888861B CN 103888861 B CN103888861 B CN 103888861B CN 201210555415 A CN201210555415 A CN 201210555415A CN 103888861 B CN103888861 B CN 103888861B
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Abstract
The present invention relates to electronic device field, a kind of microphone array directive property adjusting method, device and electronic equipment are disclosed.In microphone array directive property adjusting method disclosed in this invention, voice messaging is received first, and the information of pre- teller is judged according to the voice messaging, according to judged result, determines the direction where the pre- teller.When current speaker winds up a speech, the microphone array is adjusted into direction corresponding to the pre- teller.During this, it is the identity information of the pre- teller included in the voice messaging according to current speaker, determines pre- teller, therefore, will not be disturbed by the sound of ambient noise and other sound sources, so as to improve the precision of microphone array directive property regulation.
Description
Technical field
The present invention relates to electronic device field, more particularly to a kind of microphone array directive property adjusting method, device and
Electronic equipment.
Background technology
In the scene for carrying out the multiparty conferences such as many people's chats, videoconference, due to there is the sound on multiple different directions
Source, it will usually apply microphone array.When current teller is in speech, the microphone array collects sound source information
Afterwards, regulation is pointed to, and the microphone array is pointed to the current speaker.
But, inventor has found in the research process of the application, and the mode of current regulation microphone array directive property is simultaneously
Inaccurately, for example, when the microphone array is adjusted according to the sound source information collected and pointed to, it is necessary to which other sound sources are not sent out
Sound, and without ambient noise.Therefore, when ambient noise or other sound sources occur, when the microphone array is listed in regulation directive property,
Accuracy is not high.
The content of the invention
In view of this, it is an object of the invention to provide a kind of microphone array directive property adjusting method, device and electronics
Equipment, to solve prior art presence, carries out the problem of accuracy is low during the directive property regulation of microphone array, specific embodiment party
Case is as follows：
A kind of microphone array directive property adjusting method, applied to electronic equipment, the electronic equipment includes microphone array
Row, methods described includes：
Receive voice messaging；
According to the voice messaging received, the user identity of pre- teller included in the voice messaging is judged；
When current speaker winds up a speech, according to the judged result, the directive property of the microphone array is adjusted, with
The microphone array is set to point to the corresponding direction of the pre- teller.
It is preferred that, the microphone array directive property adjusting method also includes：
Prestore the corresponding relation between the directive property of the microphone array of subscriber identity information corresponding thereto.
It is preferred that, it is described according to the judged result, also include before the directive property for adjusting the microphone array：
The microphone array is pointed into the current people talked at first.
It is preferred that, described according to the judged result, adjusting the method for the directive property of the microphone array includes：
The identity information that will be obtained according to judged result, with the Mike of the subscriber identity information that prestores corresponding thereto
Corresponding relation between the directive property of wind array is compared, and obtains comparison result；
After current speaker winds up a speech, the microphone array is adjusted to according to determined by the comparison result
Point to.
It is preferred that, when the pre- speech included in the voice messaging is artificial more than two, receives voice messaging and judge institute
After the identity information for stating pre- teller, before the directive property for adjusting the microphone array, in addition to step：
According to the voice messaging received, the precedence information of pre- teller's speech is judged.
It is preferred that, it is described to judge to tie according to described when the pre- speech included in the voice messaging is artificial more than two
Really, adjusting the method for the directive property of the microphone array includes：
The identity information that will be obtained according to the judged result, with the subscriber identity information that prestores corresponding thereto
Corresponding relation between the directive property of microphone array is compared, and obtains comparison result；
After current speaker winds up a speech, the precedence information and the comparison knot talked according to the pre- teller
Really, the microphone array is adjusted to the sensing of the pre- teller successively.
Accordingly, it is described applied to electronic equipment the invention also discloses a kind of microphone array directive property adjusting means
Electronic equipment includes microphone array, and described device includes：
Receiving module, for receiving voice messaging；
Judge module, for the voice messaging received according to, judges the pre- speech included in the voice messaging
The subscriber identity information of people；
Adjustment module, for according to the judged result, the directive property of the microphone array being adjusted, so that the Mike
Wind array points to the corresponding direction of the pre- teller.
It is preferred that, the microphone array directive property adjusting means also includes：
Between memory module, the directive property for prestoring the microphone array of subscriber identity information corresponding thereto
Corresponding relation.
It is preferred that, the microphone array directive property adjusting means also includes：
Orientation module, for according to the judged result, before the directive property for adjusting the microphone array, by the wheat
Gram wind array points to the current people talked at first.
It is preferred that, the adjustment module includes：
First comparing unit, for the identity information that will be obtained according to judged result, with the user identity letter prestored
Corresponding relation between the directive property of the microphone array of breath corresponding thereto is compared, and obtains comparison result；
First points to adjustment unit, for after current speaker winds up a speech, the microphone array to be adjusted to root
Pointed to according to determined by the comparison result.
It is preferred that, when the pre- speech included in the voice messaging is artificial more than two, the microphone array is pointed to
Property adjusting means also includes：
Order judge module, for the voice messaging received according to, judges the priority of pre- teller's speech
Order information.
It is preferred that, the adjustment module includes：
Second comparing unit, for the identity information that will be obtained according to the judged result, with the user's body prestored
Corresponding relation between the directive property of the microphone array of part information corresponding thereto is compared, and obtains comparison result；
Second points to adjustment unit, for after current speaker winds up a speech, according to the elder generation of pre- teller's speech
Order information and the comparison result, are successively adjusted the microphone array to the sensing of the pre- teller afterwards.
Further, the invention also discloses a kind of electronic equipment, the electronic equipment includes microphone array, meanwhile,
The electronic equipment also includes：Microphone array directive property adjusting means, the microphone array directive property adjusting means is at least
Including：Receiving module, judge module and adjustment module, in addition, the microphone array directive property adjusting means can also include：
Memory module, and/or orientation module, and/or order judge module.Wherein, the adjustment module includes：First comparing unit and
First points to adjustment unit；In addition, when including the order judge module, the adjustment module can also include：Second ratio
Adjustment unit is pointed to unit and second.
In microphone array directive property adjusting method disclosed in this invention, voice messaging is received first, and according to institute
The information that voice messaging judges pre- teller is stated, according to judged result, the direction where the pre- teller is determined.Said currently
People is when winding up a speech for words, and the microphone array is adjusted into direction corresponding to the pre- teller.It is basis during this
The identity information of the pre- teller included in the voice messaging of current speaker, determines pre- teller, therefore, will not be by environment
The interference of noise and the sound of other sound sources, so as to improve the precision of microphone array directive property regulation.
In addition, when the artificial two or more of the pre- speech included in the voice messaging, after voice messaging is received, root
According to the voice messaging, judge that the identity information of pre- teller wherein included, and the sequencing of pre- teller speech are believed
Cease, and the corresponding relation between the directive property of the microphone array by the subscriber identity information prestored corresponding thereto is compared
It is right, comparison result is obtained, to learn that the microphone array is listed in directional information when pre- teller talks；In current speaker's knot
When beam is talked, according to the sequencing and the comparison result of the pre- teller, the directive property to microphone array is entered successively
Row regulation, that is to say, that when current speaker winds up a speech, the sensing of the microphone array is adjusted to first and said in advance
The direction where people is talked about, when first pre- teller winds up a speech, the sensing of the microphone array is adjusted to the
Direction where two pre- tellers, and the rest may be inferred.
In this way, pre- teller can be determined according to the content included in voice messaging, and as pre- teller
For it is multiple when, determine the sequencing of pre- teller speech, and the microphone is adjusted independent of the direction of the sound collected
The directive property of array, so as to avoid ambient noise or other interference expressed support for, improves the essence that microphone array points to regulation
Degree.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of workflow schematic diagram of microphone array directive property adjusting method disclosed in the embodiment of the present invention；
Fig. 2 is the workflow signal of another microphone array directive property adjusting method disclosed in the embodiment of the present invention
Figure；
Fig. 3 is the workflow signal of another microphone array directive property adjusting method disclosed in the embodiment of the present invention
Figure；
Fig. 4 is a kind of structural representation of microphone array directive property adjusting means disclosed in the embodiment of the present invention；
Fig. 5 is the structural representation of another microphone array directive property adjusting means disclosed in the embodiment of the present invention；
Fig. 6 be a kind of microphone array directive property adjusting means disclosed in the embodiment of the present invention in, the structure of adjustment module
Schematic diagram；
In Fig. 7 another microphone array directive property adjusting means disclosed in the embodiment of the present invention, the knot of adjustment module
Structure schematic diagram.
Embodiment
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 clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The invention provides a kind of microphone array directive property adjusting method, to solve carrying out directive property in the prior art
During regulation, the problem of directive property existed is low, methods described is applied to electronic equipment, and the electronic equipment need to include microphone array
Row, workflow schematic diagram shown in Figure 1, methods described is specifically included：
Step S11, reception voice messaging；
Wherein, the voice messaging can be that current speakers send or according to meeting schedule, deposit in advance
Storage, the voice messaging played out when meeting starts；
Step S12, the voice messaging received according to, judge the use of pre- teller included in the voice messaging
Family identity；
Step S13, when current speaker winds up a speech, according to the judged result, adjust the microphone array
Directive property, so that the microphone array points to the corresponding direction of the pre- teller.
In the method disclosed in step S11 and step S13, voice messaging is received first, and according to the voice messaging
Judge the information of pre- teller, according to judged result, determine the direction where the pre- teller.Terminate to say in current speaker
During words, the microphone array is adjusted into direction corresponding to the pre- teller.It is according to current speaker during this
Voice messaging in the identity information of pre- teller that includes, determine pre- teller, therefore, will not be by ambient noise and other
The interference of the sound of sound source, so as to improve the precision of microphone array directive property regulation.
Wherein,, can be according in the voice messaging when judging the identity information of pre- teller according to the voice messaging
Comprising name, numbering information judged.For example, after voice messaging is received, when being detected to it, detecting institute
The name that certain participant is included in voice messaging is stated, then the identity of pre- teller according to testing result, can be known；Work as institute
State in voice messaging, during comprising some numbering, then the identity of the pre- teller can be known according to the numbering.Certainly, exist
When judging the identity information of pre- teller, it can also not limited using the modes such as code name, the present invention.
Further, before step S11, before the microphone array directive property is adjusted, in addition to：
Prestore the corresponding relation between the directive property of the microphone array of subscriber identity information corresponding thereto.
Wherein, when in the voice messaging, comprising be name information when, the corresponding relation prestored is each and meeting
Corresponding relation between the name information of personnel and the microphone array directive property；When in the voice messaging, comprising be
During number information, the corresponding relation prestored is that the corresponding numbering of each participant refers to the microphone array
Corresponding relation between tropism.When including the information, such as code name for other determination user identity in the voice messaging,
The corresponding relation prestored can also be the information of other determination user identity, be pointed to the microphone array
Corresponding relation between property.In this regard, the present invention is not limited.
In addition, before step S13,, will before the directive property for adjusting the microphone array according to the judged result
The microphone array points to the current people talked at first, so that the people talked at first results in the auxiliary of microphone array
Help.
Further, the invention also discloses in step S13, according to the judged result, the microphone array is adjusted
Directive property method, workflow schematic diagram shown in Figure 2, methods described specifically includes：
Step S131, the identity information that will be obtained according to judged result, with the subscriber identity information and its phase prestored
Corresponding relation between the directive property of corresponding microphone array is compared, and obtains comparison result.
For example, when according to the judged result, when knowing the name of pre- teller, by the name of the pre- teller, with
Corresponding relation between the directive property of the name of each participant prestored and its corresponding microphone array is compared, from
And comparison result is obtained, according to the comparison result, the directive property of the corresponding microphone array of the pre- teller can be known.
Step S132, after current speaker winds up a speech, by the microphone array adjust to according to it is described compare tie
Pointed to determined by fruit.
The method provided according to step S131 and step S132, when getting the identity information of pre- teller, according to
Corresponding relation between the directive property of the microphone array of the subscriber identity information prestored corresponding thereto, can obtain institute
The sensing of the relatively described pre- teller of microphone array is stated, so that when current speaker winds up a speech, by microphone array
Regulation is pointed to the corresponding direction of pre- teller, completes to adjust the directive property of microphone array.
In addition, in practical application, in the voice messaging of current speaker, the pre- speech of more than two may be included simultaneously
The identity information of people, in this case, after step s 12, step S13 is adjusted before the directive property of the microphone array, also
Including step：
According to the voice messaging received, the precedence information of pre- teller's speech is judged.
Specifically when judging the sequencing of pre- teller's speech, mainly according in the voice messaging, refer to
Multiple pre- tellers sequencing, according to the sequencing, it may be determined that the sequencing of the pre- teller speech.
Accordingly, the invention discloses another embodiment, with open when the pre- speech included in the voice messaging is artificial
At more than two, the method for adjusting the directive property of the microphone array, workflow schematic diagram shown in Figure 3 is described
Method is specifically included：
Step S21, reception voice messaging；
Wherein, the voice messaging can be that current speakers send or according to meeting schedule, deposit in advance
Storage, the voice messaging played out when meeting starts；
Step S22, the voice messaging received according to, judge the use of pre- teller included in the voice messaging
Family identity；
Wherein,, can be according in the voice messaging when judging the identity information of pre- teller according to the voice messaging
Comprising name, numbering information judged.For example, after voice messaging is received, when being detected to it, detecting institute
The name that certain participant is included in voice messaging is stated, then the identity of pre- teller according to testing result, can be known；Work as institute
State in voice messaging, during comprising some numbering, then the identity of the pre- teller can be known according to the numbering.Certainly, exist
When judging the identity information of pre- teller, it can also not limited using the modes such as code name, the present invention；
Step S23, the voice messaging received according to, judge the precedence information of pre- teller's speech；
Step S24, the identity information that will be obtained according to the judged result, with the subscriber identity information prestored and its
Corresponding relation between the directive property of corresponding microphone array is compared, and obtains comparison result；
Step S25, after current speaker winds up a speech, the sequencing and the ratio talked according to the pre- teller
To result, the microphone array is adjusted to the sensing of the pre- teller successively.
In the method disclosed in step S21 and step S25, after voice messaging is received, according to the voice messaging,
Judge the identity information of pre- teller wherein included, and pre- teller speech precedence information, and by the use prestored
Corresponding relation between the directive property of the microphone array of family identity information corresponding thereto is compared, and obtains comparison result,
Directional information during learning that the microphone array is listed in pre- teller's speech；When current speaker winds up a speech, according to institute
The sequencing and the comparison result of pre- teller is stated, the directive property to microphone array is adjusted successively, that is to say, that
When current speaker winds up a speech, by the sensing regulation of the microphone array to the direction where first pre- teller,
When first pre- teller winds up a speech, the sensing of the microphone array is adjusted to where second pre- teller
Direction, and the rest may be inferred.
In this way, pre- teller can be determined according to the content included in voice messaging, and as pre- teller
For it is multiple when, determine the sequencing of pre- teller speech, and the microphone is adjusted independent of the direction of the sound collected
The directive property of array, so as to avoid ambient noise or other interference expressed support for, improves the essence that microphone array points to regulation
Degree.
Further, wound up a speech in current speaker, microphone array is adjusted to first pre- teller's
Behind direction, if the first pre- teller does not talk, i.e., when not collecting the voice messaging that the described first pre- teller sends,
Then the microphone array is adjusted to the direction where second pre- teller.
In addition, in actual applications, when being not received by the voice messaging comprising pre- speaker identity information, then currently
When teller winds up a speech, the microphone array gathers sound, and the sensing of microphone array is adjusted to next and said at first
The participant of words.
Accordingly, it is described applied to electronic equipment the invention also discloses a kind of microphone array directive property adjusting means
Electronic equipment includes microphone array, structural representation shown in Figure 4, the microphone array directive property adjusting means tool
Body includes：Receiving module 1, judge module 2 and adjustment module 3, wherein,
The receiving module 1, for receiving voice messaging；
Wherein, the voice messaging can be that current speakers send or according to meeting schedule, deposit in advance
Storage, the voice messaging played out when meeting starts；
The judge module 2, for the voice messaging that receives according to, judge to include in the voice messaging is pre-
The subscriber identity information of teller；
The adjustment module 3, for according to the judged result, the directive property of the microphone array being adjusted, so that institute
State microphone array and point to the corresponding direction of the pre- teller.
Microphone array directive property adjusting means disclosed in this invention, receives voice by the receiving module 1 first
Information, and the information of pre- teller is judged by judge module 2 according to the voice messaging, according to judged result, to determine institute
The direction where pre- teller is stated, and when current speaker winds up a speech, by the adjustment module 3 by the microphone array
Regulation is to the corresponding direction of the pre- teller.It is include in the voice messaging according to current speaker pre- during this
The identity information of teller, determines pre- teller, therefore, will not be disturbed by ambient noise and other sound expressed support for, from
And improve the precision of microphone array directive property regulation.
In addition, structural representation shown in Figure 5, the microphone array directive property adjusting means also includes：Storage
Between module 4, directive property of the memory module 4 for prestoring the microphone array of subscriber identity information corresponding thereto
Corresponding relation.
Wherein,, can be according in the voice messaging when judging the identity information of pre- teller according to the voice messaging
Comprising name, numbering information judged.For example, after voice messaging is received, when being detected to it, detecting institute
The name that certain participant is included in voice messaging is stated, then the identity of pre- teller according to testing result, can be known；Work as institute
State in voice messaging, during comprising some numbering, then the identity of the pre- teller can be known according to the numbering.Certainly, exist
When judging the identity information of pre- teller, it can also not limited using the modes such as code name, the present invention.
In addition, in the voice messaging, comprising be name information when, the correspondence pass stored in the memory module 4
It is the corresponding relation between the name information and the microphone array directive property for each participant；When the voice messaging
In, comprising be number information when, the corresponding relation stored in the memory module 4, is the corresponding numbering of each participant
With the corresponding relation between the microphone array directive property.When being included in the voice messaging as other determination user identity
Information, such as code name when, the corresponding relation stored in the memory module 4 can also be other determination user identity
Corresponding relation between information, with the microphone array directive property.In this regard, the present invention is not limited.
Further, the microphone array directive property adjusting means also includes：Orientation module, the orientation module is used for
According to the judged result, before the directive property for adjusting the microphone array, the microphone array is pointed to currently at first
The people of speech.
In addition, structural representation shown in Figure 6, the adjustment module 3 also includes：First comparing unit 31 and first
Adjustment unit 32 is pointed to, wherein,
First comparing unit 31, for the identity information that will be obtained according to judged result, with the user prestored
Corresponding relation between the directive property of the microphone array of identity information corresponding thereto is compared, and obtains comparison result；
Described first points to adjustment unit 32, for after current speaker winds up a speech, the microphone array to be adjusted
Section is pointed to according to determined by the comparison result.
In addition, when the pre- speech included in the voice messaging is artificial more than two, the microphone array directive property
Adjusting means also includes：Order judge module 5, the order judge module 5 is used for the voice messaging received according to, sentences
The precedence information of disconnected pre- teller's speech.
Further, structural representation shown in Figure 7, the adjustment module 3 includes：Second comparing unit 33 and
Two point to adjustment unit 34, wherein,
Second comparing unit 33, for the identity information that will be obtained according to the judged result, described in prestoring
Corresponding relation between the directive property of the microphone array of subscriber identity information corresponding thereto is compared, and obtains and compares knot
Really；
Described second points to adjustment unit 34, for after current speaker winds up a speech, being said according to the pre- teller
The precedence information of words and the comparison result, are successively adjusted the microphone array to the sensing of the pre- teller.
In microphone array directive property adjusting means disclosed in above-described embodiment, after voice messaging is received, according to institute
Voice messaging is stated, the identity information of pre- teller wherein included, and the precedence information that pre- teller talks is judged, and
Corresponding relation between the directive property of the microphone array of the subscriber identity information prestored corresponding thereto is compared, obtained
Comparison result, to learn that the microphone array is listed in directional information when pre- teller talks；Wound up a speech in current speaker
When, according to the sequencing and the comparison result of the pre- teller, the directive property to microphone array is adjusted successively,
That is, when current speaker winds up a speech, the sensing of the microphone array is adjusted to first pre- teller institute
Direction, when first pre- teller winds up a speech, by the sensing of the microphone array adjust to second it is pre-
Direction where teller, and the rest may be inferred.
, can be according to the content included in voice messaging, it is determined that in advance by this microphone array directive property adjusting means
Teller, and when pre- speech is artificial multiple, the sequencing of pre- teller's speech is determined, and independent of the sound collected
Direction adjust the directive property of the microphone array, so as to avoid ambient noise or other interference expressed support for, improve wheat
Gram wind array points to the precision of regulation.
Further, the invention also discloses a kind of electronic equipment, the electronic equipment includes microphone array, meanwhile,
The electronic equipment also includes：Microphone array directive property adjusting means, the microphone array directive property adjusting means is at least
Including：Receiving module, judge module and adjustment module, in addition, the microphone array directive property adjusting means can also include：
Memory module, and/or orientation module, and/or order judge module.Wherein, the adjustment module includes：First comparing unit and
First points to adjustment unit；In addition, when including the order judge module, the adjustment module can also include：Second ratio
Adjustment unit is pointed to unit and second.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Member and algorithm steps, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
, can be with several embodiments provided herein, it should be understood that disclosed systems, devices and methods
Realize by another way.For example, device embodiment described above is only schematical, for example, the unit
Divide, only a kind of division of logic function there can be other dividing mode when actually realizing, such as multiple units or component
Another system can be combined or be desirably integrated into, or some features can be ignored, or do not perform.It is another, it is shown or
The coupling each other discussed or direct-coupling or communication connection can be the indirect couplings of device or unit by some interfaces
Close or communicate to connect, can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment（Can be individual
People's computer, server, or network equipment etc.）Perform all or part of step of each embodiment methods described of the invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage（ROM, Read-Only Memory）, arbitrary access deposits
Reservoir（RAM, Random Access Memory）, magnetic disc or CD etc. are various can be with the medium of store program codes.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (11)
1. a kind of microphone array directive property adjusting method, applied to electronic equipment, the electronic equipment includes microphone array,
Characterized in that, methods described includes：
Receive voice messaging；
According to the voice messaging received, the subscriber identity information of pre- teller included in the voice messaging is judged；
When current speaker winds up a speech, according to the judged result, the directive property of the microphone array is adjusted, so that institute
State microphone array and point to the corresponding direction of the pre- teller；
Also include：
Prestore the corresponding relation between the directive property of the microphone array of subscriber identity information corresponding thereto.
2. according to the method described in claim 1, it is characterised in that described according to the judged result, adjust the microphone
Also include before the directive property of array：
The microphone array is pointed into the current people talked at first.
3. according to the method described in claim 1, it is characterised in that described according to the judged result, adjust the microphone
The method of the directive property of array includes：
The subscriber identity information that will be obtained according to judged result, with the Mike of the subscriber identity information that prestores corresponding thereto
Corresponding relation between the directive property of wind array is compared, and obtains comparison result；
After current speaker winds up a speech, the microphone array is adjusted to according to determined by the comparison result and referred to
To.
4. according to the method described in claim 1, it is characterised in that artificial two when the pre- speech included in the voice messaging
During the above, receive after voice messaging, the subscriber identity information for judging the pre- teller, adjust the sensing of the microphone array
Before property, in addition to step：
According to the voice messaging received, the precedence information of pre- teller's speech is judged.
5. method according to claim 4, it is characterised in that artificial two when the pre- speech included in the voice messaging
During the above, described according to the judged result, adjusting the method for the directive property of the microphone array includes：
The subscriber identity information that will be obtained according to the judged result, with the subscriber identity information that prestores corresponding thereto
Corresponding relation between the directive property of microphone array is compared, and obtains comparison result；
After current speaker winds up a speech, the precedence information and the comparison result talked according to the pre- teller,
The microphone array is adjusted to the sensing of the pre- teller successively.
6. a kind of microphone array directive property adjusting means, applied to electronic equipment, the electronic equipment includes microphone array,
Characterized in that, described device includes：
Receiving module, for receiving voice messaging；
Judge module, for the voice messaging that receives according to, the pre- teller's for judging to include in the voice messaging
Subscriber identity information；
Adjustment module, for according to the judged result, the directive property of the microphone array being adjusted, so that the microphone array
Row point to the corresponding direction of the pre- teller；
Also include：
Memory module, the correspondence between directive property for prestoring the microphone array of subscriber identity information corresponding thereto
Relation.
7. device according to claim 6, it is characterised in that the microphone array directive property adjusting means also includes：
Orientation module, for according to the judged result, before the directive property for adjusting the microphone array, by the microphone
Array points to the current people talked at first.
8. device according to claim 6, it is characterised in that the adjustment module includes：
First comparing unit, for the subscriber identity information that will be obtained according to judged result, with the user identity letter prestored
Corresponding relation between the directive property of the microphone array of breath corresponding thereto is compared, and obtains comparison result；
First points to adjustment unit, for after current speaker winds up a speech, the microphone array to be adjusted to according to institute
State sensing determined by comparison result.
9. device according to claim 6, it is characterised in that artificial two when the pre- speech included in the voice messaging
During the above, the microphone array directive property adjusting means also includes：
Order judge module, for the voice messaging received according to, judges the sequencing of pre- teller's speech
Information.
10. device according to claim 9, it is characterised in that the adjustment module includes：
Second comparing unit, for the subscriber identity information that will be obtained according to the judged result, with the user's body prestored
Corresponding relation between the directive property of the microphone array of part information corresponding thereto is compared, and obtains comparison result；
Second points to adjustment unit, suitable according to the priority that the pre- teller talks for after current speaker winds up a speech
Sequence information and the comparison result, are successively adjusted the microphone array to the sensing of the pre- teller.
11. a kind of electronic equipment, including microphone array, it is characterised in that the electronic equipment includes：
Any described microphone array directive property adjusting means of claim 6 to 10.
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| EP3434024B1 (en) * | 2016-04-21 | 2023-08-02 | Hewlett-Packard Development Company, L.P. | Electronic device microphone listening modes |
| CN106251857B (en) * | 2016-08-16 | 2019-08-20 | 青岛歌尔声学科技有限公司 | Sounnd source direction judgment means, method and microphone directive property regulating system, method |
| CN109816722A (en) * | 2019-01-18 | 2019-05-28 | 深圳市沃特沃德股份有限公司 | Position method, apparatus, storage medium and the computer equipment of spokesman position |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1811839A (en) * | 2005-01-26 | 2006-08-02 | 罗伯特·博世有限公司 | Conference system |
| CN101308654A (en) * | 2007-05-14 | 2008-11-19 | 华为技术有限公司 | Speech analysis and recognition method, system and apparatus |
| CN201629751U (en) * | 2010-01-04 | 2010-11-10 | 朱衷伟 | Broadcasting system with point control and main control resetting functions |
| CN102045618A (en) * | 2009-10-19 | 2011-05-04 | 联想(北京)有限公司 | Automatically adjusted microphone array, method for automatically adjusting microphone array, and device carrying microphone array |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007318438A (en) * | 2006-05-25 | 2007-12-06 | Yamaha Corp | Voice state data generating device, voice state visualizing device, voice state data editing device, voice data reproducing device, and voice communication system |
| JP2009089133A (en) * | 2007-10-01 | 2009-04-23 | Yamaha Corp | Sound emission and collection device |
-
2012
- 2012-12-19 CN CN201210555415.6A patent/CN103888861B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1811839A (en) * | 2005-01-26 | 2006-08-02 | 罗伯特·博世有限公司 | Conference system |
| CN101308654A (en) * | 2007-05-14 | 2008-11-19 | 华为技术有限公司 | Speech analysis and recognition method, system and apparatus |
| CN102045618A (en) * | 2009-10-19 | 2011-05-04 | 联想(北京)有限公司 | Automatically adjusted microphone array, method for automatically adjusting microphone array, and device carrying microphone array |
| CN201629751U (en) * | 2010-01-04 | 2010-11-10 | 朱衷伟 | Broadcasting system with point control and main control resetting functions |
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