CN208334627U - A kind of electronic system for auditory localization - Google Patents
A kind of electronic system for auditory localization Download PDFInfo
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- CN208334627U CN208334627U CN201820719141.2U CN201820719141U CN208334627U CN 208334627 U CN208334627 U CN 208334627U CN 201820719141 U CN201820719141 U CN 201820719141U CN 208334627 U CN208334627 U CN 208334627U
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Abstract
This application involves a kind of electronic systems for auditory localization, the electronic system includes auditory localization module, the auditory localization module includes multi-acoustical collector unit, the multiple sound source collector unit forms array and collects sound source data, geometry site of the location of the sound source based on the multiple sound source collector unit and obtain, with the location of this localization of sound source and be associated with sound producing body.Auditory localization module may include the multiple microphones being arranged on intelligent glasses, and microphone can be with triangle or rectangular array.The application can be with the location of localization of sound source, and then sound and sound producing body are associated.In addition, the application can be widely applied to numerous intelligent digital products such as mobile phone, VR equipment, AR intelligent glasses.
Description
Technical field
This application involves technical field of intelligent equipment, relates more specifically to wearable intelligence related with auditory localization and set
It is standby.
Background technique
With the fast development of science and technology, there are mobile phone, virtual reality (VR) equipment, augmented reality (AR) Brilliant Eyes
Numerous intelligent digital products such as mirror, and the scene of these products applications and field are constantly extending, for these products
Human-computer interaction and environmental interaction become more and more important.
In the true world, the mankind can judge the general orientation of sound source using the sense of hearing, and then can recognize that
It is which object has issued the sound.Object and sound source mentioned here can refer to people speak, animal is crying, automobile pass through,
Or loudspeaker are in broadcasting etc..But at present the mobile terminal including intelligent glasses, mobile phone, plate, wearable device etc. also without
Method determines sound source position and sound producing body by the audio-frequency information captured.
Utility model content
To achieve the goals above, the utility model provides a kind of electronic system for auditory localization, the electronics
System includes auditory localization module, and the auditory localization module includes multi-acoustical collector unit, and the multiple sound source is collected single
Member forms array and collects sound source data, with the location of this localization of sound source and is associated with the location of sound producing body, sound source
It is the geometry site based on the multiple sound source collector unit and obtains.
According to one embodiment, the multiple sound source collector unit is three to seven microphones, wherein every two microphone
The distance between range be 3cm to 30cm.
According to one embodiment, the auditory localization module includes three microphones being arranged on intelligent glasses, described
Three microphone arrays triangular in shape.
According to one embodiment, the auditory localization module include be arranged intelligent glasses on four microphones, described four
A microphone rectangular array.
According to one embodiment, the auditory localization module includes five microphones being arranged on intelligent glasses, wherein
At least one microphone is set in intelligent glasses bridge and between wearer two.
According to one embodiment, the auditory localization module includes six microphones being arranged on intelligent glasses, wherein
Six microphones are in asymmetric geometry.
According to one embodiment, the auditory localization module includes seven microphones being arranged on intelligent glasses, wherein
At least one microphone is set in intelligent glasses bridge and between wearer two.
According to one embodiment, the auditory localization module, which is arranged in, to be carried out on the electronic equipment that information is shown, the electricity
Sub- equipment is used for the progress data processing associated to practical application of the location information of sound source and shows relevant information.
It include processor on the electronic equipment according to one embodiment, the processor processing is fixed via the sound source
The data that position module real-time collecting arrives, and the geometry site based on the multiple sound source collector unit is come localization of sound source institute
The position at place.
According to one embodiment, the data arrived via the auditory localization module real-time collecting are by being located at the electronic equipment
External processor processing and obtain auditory localization information, and the auditory localization information by the processor by wireless or
Wired mode is transferred to the electronic equipment.
According to one embodiment, the sound source collector unit of the auditory localization module receives the appreciable sound wave letter of the mankind
Number, the frequency range of the acoustic signals is 20-20000HZ.
According to one embodiment, the sound source collector unit received ultrasonic signal of the auditory localization module, the ultrasound
The frequency of wave signal is 20000HZ or more.
According to one embodiment, the sound source collector unit of the auditory localization module receive the sound wave with predefined feature or
The predefined feature of ultrasonic signal, the sound wave issued by control sound generation source to recognize effective sound wave and inhibits noise, wherein
The predefined feature includes one or more of the following terms: the length of sound wave, place one or more frequency bands,
Strong and weak, interval duration and predefined consecutive variations.
According to one embodiment, the ultrasound data that the multiple sound source collector unit is collected is via filtering processing.
According to one embodiment, the location of sound source is based on one be selected in the multiple sound source collector unit
Or multi-acoustical collector unit collect audio signal and obtain.
According to one embodiment, the electronic equipment be can be augmented reality (AR) glasses, virtual reality (VR) glasses
Mobile phone, other intelligent glasses, mobile phone and other wearable devices etc..
According to one embodiment, the sound source can be any mobile phone with loudspeaker, bracelet, earrings, finger ring, electronics patch
Piece and other mobile devices etc..
The beneficial effect of the utility model embodiment is, this sonic location system provide a kind of mobile electronic device,
The auditory localization mode of wearable device especially including intelligent glasses.Sonic location system provided by the present application can be with
The location of localization of sound source, and then sound and sound producing body are associated.The sonic location system of the application can position
The sound in any orientation, so as to improve the accuracy and high efficiency of human-computer interaction and environmental interaction.In addition, the application has widely
Application scenarios, the sound source that the application can position can be the sound in human hearing range；In addition to traditional wave band, the application
It can also realize that ultrasonic wave positions.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram according to the auditory localization module of the utility model one embodiment on intelligent glasses,
Auditory localization module includes 3 microphones on the intelligent glasses, wherein first and third microphone be set to intelligent glasses
Left leg, second microphone are set to the right leg of intelligent glasses；
Fig. 2 is the structural schematic diagram according to the auditory localization module of the utility model one embodiment on intelligent glasses,
Auditory localization module includes 3 microphones on intelligent glasses, wherein the first microphone is set to the left leg of intelligent glasses, the
Two and third microphone be set to the right leg of intelligent glasses；
Fig. 3 is the structural schematic diagram according to the auditory localization module of the utility model one embodiment on intelligent glasses,
Auditory localization module includes 3 microphones on the intelligent glasses, wherein first and third microphone be set to intelligent glasses
Left leg, second microphone are set to the right leg of intelligent glasses；
Fig. 4 is the structural schematic diagram according to the auditory localization module of the utility model one embodiment on intelligent glasses,
Auditory localization module includes 3 microphones on intelligent glasses, wherein the first and second microphones are set to intelligent glasses
Right leg, third microphone are set to the left leg of intelligent glasses；
Fig. 5 is the structural schematic diagram according to the auditory localization module of the utility model one embodiment on intelligent glasses,
Auditory localization module includes 4 microphones on the intelligent glasses, wherein first and the 4th microphone be set to intelligent glasses
Left leg, second and third microphone be set to the right leg of intelligent glasses；
Fig. 6 is the structural schematic diagram according to the auditory localization module of the utility model one embodiment on intelligent glasses,
Auditory localization module includes 5 microphones on the intelligent glasses, wherein first and the 4th microphone be set to intelligent glasses
Left leg, second and third microphone be set to the right leg of intelligent glasses, the 5th microphone is arranged in intelligent glasses bridge；
Fig. 7 is the structural schematic diagram according to the auditory localization module of the utility model one embodiment on intelligent glasses,
Auditory localization module includes 5 microphones on intelligent glasses, wherein the first, the 4th and the 5th microphone is set to intelligence
The left leg of glasses, second and third microphone be set to the right leg of intelligent glasses；
Fig. 8 is the structural schematic diagram according to the auditory localization module of the utility model one embodiment on intelligent glasses,
Auditory localization module includes 5 microphones on the intelligent glasses, wherein first and the 4th microphone be set to intelligent glasses
Left leg, second, third and the 5th microphone are set to the right leg of intelligent glasses；
Fig. 9 is the structural schematic diagram according to the auditory localization module of the utility model one embodiment on intelligent glasses,
Auditory localization module includes 6 microphones on intelligent glasses, wherein the first, the 4th and the 6th microphone is set to intelligence
The left leg of glasses, second and third microphone be set to the right leg of intelligent glasses, the 5th microphone is arranged in intelligent glasses bridge；
Figure 10 is the structural schematic diagram according to the auditory localization module of the utility model one embodiment on intelligent glasses,
Auditory localization module includes 6 microphones on intelligent glasses, wherein the first, the 4th and the 5th microphone is set to intelligence
The left leg of glasses, second, third and the 6th microphone are set to the right leg of intelligent glasses；
Figure 11 is the structural schematic diagram according to the auditory localization module of the utility model one embodiment on intelligent glasses,
Auditory localization module includes 6 microphones on the intelligent glasses, wherein first and the 4th microphone be set to intelligent glasses
Left leg, second, third and the 6th microphone are set to the right leg of intelligent glasses, and the 5th microphone is arranged in intelligent glasses bridge；
And
Figure 12 is the structural schematic diagram according to the auditory localization module of the utility model one embodiment on intelligent glasses,
Auditory localization module includes 7 microphones on intelligent glasses, wherein the first, the 4th and the 5th microphone is set to intelligence
The left leg of glasses, second, third and the 7th microphone are set to the right leg of intelligent glasses, and the 6th microphone is arranged in intelligent glasses bridge
On.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The sonic location system that the application provides can be applied to many electronic equipments, and for simplicity, attached drawing is with sound source
Positioning system is applied to be illustrated for AR (augmented reality) intelligent glasses.Fig. 1 to Figure 12 is the positioning mould of the utility model
Arrangement mode of block when comprising 3 to 7 microphones on AR glasses.Auditory localization module can be set to be shown in progress information
Electronic equipment on, a part as electronic equipment.Alternatively, auditory localization module can or be set independently of electronics
It is standby.Electronic equipment can be used for the progress data processing associated to practical application of the location information of sound source and show relevant letter
Breath.
Referring to attached drawing 1 to 12, the electronic system for auditory localization of the application can be shown used in information is carried out and data
On the electronic equipment of processing, such as mobile phone, VR (virtual reality) equipment, AR intelligent glasses etc..The electronic system may include sound
Source locating module, auditory localization module include the array that multi-acoustical collector unit (such as microphone) is formed, and multi-acoustical is collected
Unit forms array and collects sound source data, and the location of sound source is the geometric position based on the multiple sound source collector unit
Relationship and obtain.The specific arrangement of multi-acoustical collector unit is detailed in Fig. 1 to Figure 12.The electronic system can also pass through processing
Device is acquired the data of auditory localization module, algorithm process and output data processing result, thus locating for localization of sound source
Position.For example, processor handles the data arrived via auditory localization module real-time collecting, and list is collected based on multi-acoustical
The geometry site of member carrys out the location of localization of sound source.Processor can be the processor in electronic equipment, be also possible to
The plug-in processor for having certain data-handling capacity of system.In the case where processor is configured to the plug-in processor of system,
Via auditory localization module real-time collecting to data can be handled by ppu and obtain auditory localization information, and sound
Source location information can be transferred to the electronics by processor by way of wirelessly or non-wirelessly.
1 Figure 12 is arrived with reference to the accompanying drawing, specifically describes the microphone arrangement mode of the utility model auditory localization module.
Fig. 1 to Figure 12 is ten two kind embodiments of the utility model on AR intelligent glasses, this 12 kinds of embodiments include
Auditory localization module described in the utility model uses arrangement mode when 3 to 7 microphones.But it may be noted that above-described embodiment
It is that for illustrative purposes, actual number of microphone, position and arrangement are not limited to this.The number of microphone of diagram, position
The embodiment of part is only listed with arrangement.Auditory localization module described in the utility model, actual quantity, position and row
Column can be any quantity for meeting technical solutions of the utility model and purposes, position and arrangement.
In Fig. 1 to Fig. 4, auditory localization module includes 3 microphones on intelligent glasses: the first microphone mic1,
Second microphone mic2 and third microphone mic3.
As shown in Figure 1, the first microphone and third microphone can be located at the front and rear of the left leg of intelligent glasses,
Second microphone can be located at the right leg front of intelligent glasses, and three is triangularly arranged.
As shown in Fig. 2, second microphone and third microphone can be located at the front and rear of the right leg of intelligent glasses,
First microphone is located at the left leg front of intelligent glasses, and three is triangularly arranged.
As shown in figure 3, the first microphone and third microphone can be located at the front and rear of the left leg of intelligent glasses,
Second microphone can be located at the right leg rear portion of intelligent glasses, and three is triangularly arranged.
As shown in figure 4, the first microphone and second microphone can be located at the front and rear of the left leg of intelligent glasses,
Third microphone can be located at the right leg rear portion of intelligent glasses, and three is triangularly arranged.
In Fig. 5, auditory localization module includes 4 microphones on intelligent glasses: the first microphone mic1, the second wheat
Gram wind mic2, third microphone mic3 and the 4th microphone mic4.Wherein first and the 4th microphone be respectively arranged at intelligence
The front and rear of the left leg of glasses, second and third microphone be respectively arranged at the front and rear of the right leg of intelligent glasses.First
At least three is triangularly arranged in microphone, second microphone, third microphone and the 4th microphone.
For Fig. 6 into Fig. 8, auditory localization module includes 5 microphones on intelligent glasses: the first microphone mic1,
Second microphone mic2, third microphone mic3, the 4th microphone mic4 and the 5th microphone mic5.
As shown in fig. 6, first and the 4th microphone be respectively arranged at the front and rear of the left leg of intelligent glasses, second and
Three microphones are respectively arranged at the front and rear of the right leg of intelligent glasses, and the 5th microphone is arranged in intelligent glasses bridge.Make
For example, the 5th microphone be can be set between wearer two, among intelligent glasses bridge.
As shown in fig. 7, the first, the 5th and the 4th microphone be respectively arranged at the front of the left leg of intelligent glasses, middle part and after
Portion, second and third microphone be respectively arranged at the front and rear of the right leg of intelligent glasses.
As shown in figure 8, first and the 4th microphone be set to the front and rear of the left leg of intelligent glasses, the second, the 5th and
Third microphone is respectively arranged at the front, middle part and rear portion of the right leg of intelligent glasses.
For Fig. 9 into Figure 11, auditory localization module includes 6 microphones on intelligent glasses: the first microphone mic1,
Second microphone mic2, third microphone mic3, the 4th microphone mic4, the 5th microphone mic5 and the 6th microphone
mic6。
In Fig. 9, the first, the 6th and the 4th microphone is respectively arranged at the front, middle part and rear portion of the left leg of intelligent glasses, the
Two and third microphone be respectively arranged at the front and rear of the right leg of intelligent glasses, the 5th microphone is arranged in intelligent glasses bridge
On.As an example, the 5th microphone can be set between wearer two, among intelligent glasses bridge.
In Figure 10, the first, the 5th and the 4th microphone is respectively arranged at the front, middle part and rear portion of the left leg of intelligent glasses,
The second, the 6th and third microphone be respectively arranged at the front, middle part and rear portion of the right leg of intelligent glasses.As an example, first,
Five and the 4th microphone and the second, the 6th and third Mike be symmetrical arranged.It is appreciated that multiple microphones can also be in asymmetric
Arrangement
In Figure 11, first and the 4th microphone be respectively arranged at the front and rear of the left leg of intelligent glasses, the second, the 6th and
Third microphone is respectively arranged at the front, middle part and rear portion of the right leg of intelligent glasses, and the 5th microphone is arranged in intelligent glasses mirror
Liang Shang.As an example, the 5th microphone can be set between wearer two, among intelligent glasses bridge.
In Figure 12, auditory localization module includes 7 microphones on intelligent glasses: the first microphone mic1, second
Microphone mic2, third microphone mic3, the 4th microphone mic4, the 5th microphone mic5, the 6th microphone mic6 and
Seven microphone mic7.As shown in figure 12, the first, the 5th and the 4th microphone be respectively arranged at the left leg of intelligent glasses front, in
Portion and rear portion, the second, the 7th and third microphone be respectively arranged at the front, middle part and rear portion of the right leg of intelligent glasses, the 6th wheat
Gram wind is arranged in intelligent glasses bridge.As an example, the 6th microphone can be set between wearer two, such as Brilliant Eyes
Among mirror bridge.
Optionally, the distance between every two microphone may range from 3cm and arrive in above-mentioned 12 kinds of embodiments
30cm。
Optionally, multiple microphones can be triangularly arranged or rectangular mode arranges.By taking four microphones as an example, square
Four microphones are respectively distributed on four angles of rectangle when shape arranges, two of them microphone co-localization when rounded projections arranged
On the right angle of triangle, other two microphones are respectively distributed on other two angle of triangle.The three of four microphones
In triangular arrangement mode, the right angle of triangle may be at the different location of electronic equipment.It is appreciated that triangle or rectangle row
Column mode can also use arrangement mode (including but not limited to straight line, parallelogram, the ladder of other shapes merely for example
Shape etc.), these arrangement modes are included in the application protection scope.
Sound source in the application can be the sound in human hearing range, i.e. the frequency sound that is 20-20000HZ,
It can be ultrasonic wave, i.e. the frequency sound that is 20000HZ or more.
It is positioned using ultrasonic technology, can quickly determine ultrasonic vocalization source in the case where not influencing human auditory
Position, and be associated with sound producing body.One of them typical application is that mobile phone issues ultrasonic signal, augmented reality intelligent glasses
Mobile phone location can be judged according to this signal, to realize mobile phone one-key alarm, mobile phone tracking, mobile phone holder information hair
The application functions such as cloth and scene.In these application scenarios because use ultrasonic wave location technology, mobile phone holder, especially
It is that the people on periphery will not be bothered by sound.
In certain application scenarios, sound wave and its spy of sound generation source sending can control using the application of the utility model
Sign.Sound source can issue sound wave or ultrasonic audio signal with predefined feature.These acoustic characteristics include but is not limited to sound
The length of wave, one or more frequency bands at place, power, combination and the predefined company for being spaced duration and features described above
Continuous variation.One of embodiment is to play the audio signal of unexpected misfortune at the interval 21000HZ and 30000HZ.It is such to set
Meter can reduce ultrasonic wave to be influenced by noise in institute's application environment, improves the precision of positioning.
The sound source of the application meaning, can be any mobile phone with loudspeaker, bracelet, earrings, finger ring, electronics patch and
Other mobile devices etc..These mobile devices can be answered with electronic equipment provided by the present application by predefined agreement and upper layer
With linkage, to realize equipment and equipment, and possess the location-based communication exchange between the people of equipment and people, especially
Equipment and equipment in the same indoor or outdoors space, the communication exchange between people and people.One typical embodiment
It is role playing class actual combat game.In this scene, the young man of a wearing augmented reality glasses can be in some coffee
The information such as the game role that the stranger of a wearing bracelet is played the part of are seen in coffee shop by the screen of glasses, and will by positioning
Information is associated with other side.
In addition, the location of sound source can be shown in association with practical application.For example, electronic equipment can incite somebody to action
The location of sound source is associated to practical application to be carried out data processing and shows relevant information.In an illustrative case,
When the user for wearing AR intelligent glasses navigates to the performer of a game role nearby, then the AR intelligent glasses can obtain
The location of performer of that game role, and by the location information of the performer about the game role of acquisition with
Practical application (including but not limited to corresponding game) is associated, carries out data processing and shows phase on the AR intelligent glasses
Close information.The relevant information of display includes but is not limited to the auditory localization information, and/or corresponding trip of the performer of the game role
The relative information in practical applications such as play, the weapon updated in the recent period such as the game role, other game role performers with
Its chat record etc..
Sound source data collected for microphone array, processor can carry out data processing, to realize auditory localization.
For example, processor can acquire the audio data of all microphones in microphone array in real time, for collected audio data,
Processor can calculate the position of sound source using the algorithm of reaching time-difference TDOA.
Optionally, according to the application, the location of sound source can be based on selected in the multiple sound source collector unit
Audio signal that one or more sound source collector units out are collected obtains.When calculating sound source position, processor is being acquired
Into microphone array after all microphone audio data, other than it can be filtered to collected audio data, also
The stronger microphone audio data of three audio signals can be picked out in the audio data of microphone array, then utilize this
Three audio datas carry out TDOA algorithm, to calculate the position of sound source.Make the audio data for participating in calculating every time with this
It is to be improved positioning accuracy by the smallest data of external interference.Compared to traditional TDOA algorithm, the final Mike for participating in calculating
Wind be it is fixed, the arrangement mode of array is fixed, and the application is by selecting multiple audio signals, is participated in every time
The arrangement mode of microphone and array that TDOA algorithm calculates can change with the variation of environmental noise.
Such as the embodiment shown in Fig. 5, for the algorithm of traditional TDOA, the final microphone audio data for participating in calculating
It can only be three (such as mic1, mic2, mic3) fixed in four microphones, will not change again always, be positioned such that out
As a result affected by environment very big.And after the application selects processing to audio data, the audio calculated is participated under possible current environment
Data are mic1, mic2 and mic3, and after AR glasses are mobile or external environment changes, participating in the audio data calculated may
It is exactly mic2, mic3 and mic4, such processing is so that the audio data for participating in calculating every time is currently by extraneous shadow always
The smallest audio data is rung, such positioning accuracy can also greatly improve.
Optionally, in the application, when positioning to sound wave, what processor had known that needs position is sound wave wave
When the feature of source, so processor can be filtered and amplify for the feature of sound wave sound source, so that three picked out sound wave is believed
Number more precisely, positioning is faster completed.
According to the sonic location system of the application can with the location of localization of sound source, and then by sound and sound producing body into
Row association.The application can position the sound in any orientation, including positioning the sound objects not in visual range, such as by object
It blocks or the target of corner.In addition, the sound source that the application can position can be the sound in human hearing range, except tradition
Except wave band, the application can also realize that ultrasonic wave positions.
The illustrative examples of the utility model above with reference to described in Fig. 1 to Figure 12 be directed to AR intelligent glasses, but on
It states embodiment to be merely a part but not all of the embodiments of the present application, is used for sound source based on described herein
The electronic system of positioning, those of ordinary skill in the art without creative labor, will be described herein
Embodiment is used for other any electronic equipments, shall fall in the protection scope of this application.
It should be understood by those skilled in the art that, the embodiments of the present invention can provide as method, system or computer
Program product.Therefore, the utility model can be used complete hardware embodiment, complete software embodiment or combine software and hardware
The form of the embodiment of aspect.
The utility model be referring to according to the method for the utility model embodiment, equipment (system) come what is described.
Specific embodiment is applied in the utility model to be expounded the principles of the present invention and embodiment, with
The explanation of upper embodiment is merely used to help understand the method and its core concept of the utility model；Meanwhile for this field
Those skilled in the art, based on the idea of the present invention, there will be changes in the specific implementation manner and application range, comprehensive
Upper described, the content of the present specification should not be construed as a limitation of the present invention.
Claims (17)
1. a kind of electronic system for auditory localization, which is characterized in that the electronic system includes auditory localization module, described
Auditory localization module includes multi-acoustical collector unit, and the multiple sound source collector unit forms array and collects sound source data,
With the location of this localization of sound source and it is associated with sound producing body, the location of sound source is based on the multiple sound source collector unit
Geometry site and obtain.
2. electronic system as described in claim 1, which is characterized in that the multiple sound source collector unit is three to seven Mikes
Wind, wherein the distance between every two microphone range is 3cm to 30cm.
3. electronic system as described in claim 1, which is characterized in that the auditory localization module includes being arranged in intelligent glasses
On three microphones, three microphones array triangular in shape.
4. electronic system as described in claim 1, which is characterized in that the auditory localization module includes on setting intelligent glasses
Four microphones, four microphone rectangular arrays.
5. electronic system as described in claim 1, which is characterized in that the auditory localization module includes being arranged in intelligent glasses
On five microphones, wherein at least one microphone is set in intelligent glasses bridge and between wearer two.
6. electronic system as described in claim 1, which is characterized in that the auditory localization module includes being arranged in intelligent glasses
On six microphones, wherein six microphones be in asymmetric geometry.
7. electronic system as described in claim 1, which is characterized in that the auditory localization module includes being arranged in intelligent glasses
On seven microphones, wherein at least one microphone is set in intelligent glasses bridge and between wearer two.
8. electronic system as described in claim 1, the auditory localization module, which is arranged in, carries out the electronic equipment that information is shown
On, the electronic equipment is used for the progress data processing associated to practical application of the location information of sound source and shows relevant letter
Breath.
It include processor on the electronic equipment 9. electronic system as claimed in claim 8, the processor processing is via institute
The data that auditory localization module real-time collecting arrives are stated, and are determined based on the geometry site of the multiple sound source collector unit
The location of position sound source.
10. electronic system as claimed in claim 8, the data arrived via the auditory localization module real-time collecting are by being located at institute
It states the processor processing of electronic device exterior and obtains auditory localization information, and the auditory localization information is by the processor
The electronic equipment is transferred to by way of wirelessly or non-wirelessly.
11. electronic system as described in claim 1, which is characterized in that the sound source collector unit of the auditory localization module connects
The acoustic signals of human-perceivable are received, the frequency range of the acoustic signals is 20-20000HZ.
12. electronic system as described in claim 1, which is characterized in that the sound source collector unit of the auditory localization module connects
Ultrasonic signal is received, the frequency of the ultrasonic signal is 20000HZ or more.
13. electronic system as described in claim 1, which is characterized in that the sound source collector unit of the auditory localization module connects
The sound wave or ultrasonic signal of the predefined feature of take-up have been recognized by the predefined feature of the sound wave of control sound generation source sending
Effect sound wave simultaneously inhibits noise, wherein the predefined feature includes one or more of the following terms:
The length of sound wave, one or more frequency bands at place, power, interval duration and predefined consecutive variations.
14. electronic system as claimed in claim 12, which is characterized in that the ultrasonic wave that the multiple sound source collector unit is collected
Data are via filtering processing.
15. electronic system as described in claim 1, which is characterized in that the location of sound source is based on the multiple sound source
Audio signal that one or more sound source collector units for being selected in collector unit are collected and obtain.
16. electronic system as described in claim 1, the auditory localization module application is in augmented reality glasses, virtual reality
Glasses, smart phone, Intelligent bracelet.
17. the electronic system as described in any one of claim 1-16, the sound source include the mobile phone with loudspeaker, bracelet,
Earrings, finger ring, electronics patch.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109709989A (en) * | 2019-01-09 | 2019-05-03 | 中德（珠海）人工智能研究院有限公司 | A kind of positioning system, localization method and augmented reality system |
| CN113030848A (en) * | 2021-03-19 | 2021-06-25 | 星阅科技(深圳)有限公司 | Device for distinguishing whether sound is directional sound source |
| WO2022133739A1 (en) * | 2020-12-22 | 2022-06-30 | 贵州电网有限责任公司 | Time difference-based sound source positioning method and apparatus for head-mounted ar glasses |
| WO2023226161A1 (en) * | 2022-05-25 | 2023-11-30 | 歌尔股份有限公司 | Sound source position determination method, device, and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709989A (en) * | 2019-01-09 | 2019-05-03 | 中德（珠海）人工智能研究院有限公司 | A kind of positioning system, localization method and augmented reality system |
| WO2022133739A1 (en) * | 2020-12-22 | 2022-06-30 | 贵州电网有限责任公司 | Time difference-based sound source positioning method and apparatus for head-mounted ar glasses |
| CN113030848A (en) * | 2021-03-19 | 2021-06-25 | 星阅科技(深圳)有限公司 | Device for distinguishing whether sound is directional sound source |
| WO2023226161A1 (en) * | 2022-05-25 | 2023-11-30 | 歌尔股份有限公司 | Sound source position determination method, device, and storage medium |
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