CN106385658A - Smart glasses microphone acoustic performance regulation method and smart glasses - Google Patents
Smart glasses microphone acoustic performance regulation method and smart glasses Download PDFInfo
- Publication number
- CN106385658A CN106385658A CN201610809740.9A CN201610809740A CN106385658A CN 106385658 A CN106385658 A CN 106385658A CN 201610809740 A CN201610809740 A CN 201610809740A CN 106385658 A CN106385658 A CN 106385658A
- Authority
- CN
- China
- Prior art keywords
- wearer
- acoustical signal
- equalizer
- sound signal
- vocal print
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/004—Monitoring arrangements; Testing arrangements for microphones
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L17/00—Speaker identification or verification
- G10L17/02—Preprocessing operations, e.g. segment selection; Pattern representation or modelling, e.g. based on linear discriminant analysis [LDA] or principal components; Feature selection or extraction
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L17/00—Speaker identification or verification
- G10L17/06—Decision making techniques; Pattern matching strategies
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
Abstract
The present invention discloses smart glasses microphone acoustic performance regulation method and smart glasses. The technical problem is solved that the recording sound is not harmonious by using the current smart glasses. The method comprises: receiving sound signals collected by a microphone; identifying the classification of the sound signals based on the vocal print features of the sound signals; sending the identified part belonging to the environment sound signals into a first equalizer to allow the frequency response curve of the first equalizer for regulating the identified part belonging to the environment sound signals to be consistent to a first object frequency response curve; and sending the identified part belonging to the wearer sound signals into a second equalizer to allow the frequency response curve of the second equalizer of the wearer sound signal part to be consistent to a second target frequency response curve, so that two equalizers are configured to respectively regulate the frequency response features of the wearer sound signals and the environment sound signals according to the different features of the wearer sound signals and the environment sound signals to reach the technical effect that the recording effect of the two parts of the sound signals are more harmonious.
Description
Technical field
The invention belongs to intelligent glasses technical field, specifically, it is to be related to a kind of microphone acoustic of intelligent glasses
Can control method and intelligent glasses.
Background technology
Intelligent glasses are additionally provided the functions such as shooting, recording simultaneously and are extensively answered possessing glasses function due to it
With.
When possessing sound-recording function, intelligent glasses need to have the mike that can record.Mike is typically mounted on intelligence
On the picture frame of energy glasses, the acoustical signal of collection is divided into the sound that the acoustical signal of intelligent glasses surrounding and wearer send
Message number.
Because intelligent glasses are worn on face, mike in collected sound signal, wearer's face nose, face
Deng position presence can be formed one be different from environmental sound field special sound field so that wearer's acoustical signal sound field characteristic with
The sound field characteristic of environmental sound signal is inconsistent, and this can lead to the sound effect recorded to sound inharmonious.
Content of the invention
This application provides a kind of microphone acoustic property regulation method of intelligent glasses and intelligent glasses, solve existing intelligence
Can there is recorded voice inharmonic technical problem during glasses recording.
For solving above-mentioned technical problem, the application employs the following technical solutions and is achieved：
A kind of microphone acoustic property regulation method of intelligent glasses is proposed, including：Receive the acoustical signal of mike collection；Base
Classification in the vocal print feature described acoustical signal of identification of described acoustical signal；Will identify that belongs to environmental sound signal part
Send into the first equalizer so that described first equalizer adjusts frequency response curve and the first object of described environmental sound signal part
Frequency response curve is consistent；The wearer's sound signal components that belong to that will identify that send into the second equalizer so that described second equalizes
The frequency response curve that device adjusts described wearer's sound signal components is consistent with the second target frequency response curve.
Further, before receiving the acoustical signal of mike collection, methods described also includes：Record wearer's sound
Signal；Described wearer's vocal print feature is analyzed based on wearer's acoustical signal and records.
Further, the described vocal print feature based on described acoustical signal identifies the classification of described acoustical signal, specially：
Analyze the vocal print feature of described acoustical signal based on described acoustical signal；Judge the vocal print feature of described acoustical signal and described pendant
Wearer's vocal print feature whether there is same section；If so, corresponding for same section sound signal components are categorized as wearer's sound
Sound signal section.
Further, will identify that belong to environmental sound signal part send into the first equalizer after, methods described is also
Including：Adjust the gain increasing described environmental sound signal part.
Further, methods described also includes：Preserve the described environmental sound signal part that described first equalizer is adjusted,
And preserve described wearer's sound signal components that described second equalizer is adjusted；And/or, by described environmental sound signal portion
Divide and described wearer's sound signal components are sent to the terminal being connected with described intelligent glasses.
Propose a kind of intelligent glasses, including mike, for collected sound signal, also include：Acoustical signal identification module,
First equalizer and the second equalizer；Described acoustical signal identification module, for receiving the acoustical signal of described mike collection,
Vocal print feature based on described acoustical signal identifies the classification of described acoustical signal；Described first equalizer, described for receiving
What acoustical signal identification module identified belongs to environmental sound signal part, and the frequency response adjusting described environmental sound signal part is bent
Line is consistent with first object frequency response curve；Described second equalizer, for receiving what described acoustical signal identification module identified
Belong to wearer's sound signal components, adjust frequency response curve and the second target frequency response curve of described wearer's sound signal components
Unanimously.
Further, described intelligent glasses also include vocal print feature extraction module and the first memory module；Described vocal print is special
Levy extraction module, for receiving the acoustical signal of described mike collection, analyze the vocal print feature of described acoustical signal；Described
One memory module, for storing the vocal print feature of wearer's acoustical signal of described vocal print feature extraction module analysis；Wherein, institute
State wearer's acoustical signal to be gathered by described mike.
Further, described acoustical signal identification module includes vocal print feature contrast module；Described vocal print feature contrasts mould
Block, the vocal print feature of the described acoustical signal for being analyzed based on described vocal print feature extraction module, judge described acoustical signal
Vocal print feature and described wearer's vocal print feature whether there is same section, if so, then described acoustical signal identification module will
Same section is categorized as wearer's sound signal components.
Further, described first equalizer also includes gain amplifier；Described gain amplifier, increases for adjusting
The gain of described environmental sound signal part.
Further, described intelligent glasses also include the second memory module and/or data transmission module；Described second deposits
Storage module, for preserving the described environmental sound signal part that described first equalizer is adjusted, and preserves described second equilibrium
Described wearer's sound signal components that device is adjusted；Described data transmission module, for by described second memory module memory storage
Described environmental sound signal part and described wearer's sound signal components send to the terminal being connected with described intelligent glasses.
Compared with prior art, the advantage of the application and good effect are：The mike of the intelligent glasses that the application proposes
Acoustical property adjustments method and intelligent glasses, increase acoustical signal identification function and difference in the intelligent glasses have mike
Carry out the first equalizer and second equalizer of audio regulation for ambient sound and wearer's sound, when mike collects
After acoustical signal, identified the wearer's acoustical signal in acoustical signal first according to vocal print feature by acoustical signal identification module
With component environment sound signal components, then using the audio of the first equalizer adjusting ambient sound signal components, using second
Equalizer adjusts the audio of wearer's sound signal components so that the frequency of environmental sound signal part shows curve and first object frequency
Ring curve consistent so that the frequency response curve of wearer's sound signal components is consistent with the second target frequency response curve, here first
Target frequency response curve and the second target frequency response curve pre-set according to actual demand, therefore, through the first equalizer and
Second equalizer adjust wearer's sound signal components and environmental sound signal part respectively with first object frequency response curve and
After second frequency response curve is consistent, that is, reach the audio effect of setting, reach the technique effect of recording effect coordination, solve existing
There is recorded voice inharmonic technical problem during intelligent glasses recording.
After the detailed description of the application embodiment is read in conjunction with the accompanying, other features of the application and advantage will become more
Plus it is clear.
Brief description
The flow chart of the microphone acoustic property regulation method of the intelligent glasses that Fig. 1 proposes for the application；
The system framework figure of the intelligent glasses that Fig. 2 proposes for the application.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the application is described in more detail.
Intelligent glasses with mike, the sound of recording is made up of two parts：Sound and pendant that wearer's mouth sends
The sound of wearer's surrounding.Under normal circumstances, wearer's surrounding, especially dead ahead, residing sound field can be approximate
As free field, and the presence at the position such as wearer's face nose, face forms a special sound field, due to wearer's face
Sound field characteristic differ with surrounding sound field characteristic, so the effect recording wearer's sound and surrounding sound is not
The same.
Its difference form of expression is：When recording wearer's sound, wearer's nose and facial muscle can hinder the biography of sound
Broadcast, the sound of low frequency part has longer wavelength, its diffracting power relatively strong it is easier to travel to the mike of intelligent glasses,
On the contrary, the sound diffracting power of HFS is weak, travels to decay during mike more；And when recording surrounding sound, sound
The propagation of sound is substantially interference-free；Therefore, the Frequency Response of wearer's sound and ambient sound differs, the sound showing
Effect is just inharmonious, and when only the two Frequency Response is similar, the sound effect that intelligent glasses are recorded just can be coordinated.
Based on above-mentioned, the microphone acoustic property regulation method of the intelligent glasses that the application proposes, as shown in figure 1, including
Following steps：
Step S11：Receive the acoustical signal of mike collection.
The acoustical signal of mike collection includes wearer's acoustical signal and/or environmental sound signal；That is, Mike's elegance
The acoustical signal collecting is probably single wearer's acoustical signal, is probably single environmental sound signal, is also likely to be pendant
Wearer's acoustical signal and the superposed signal of environmental sound signal.
Step S12：Vocal print feature based on acoustical signal identifies the classification of acoustical signal.
After receiving acoustical signal, analysis obtains the vocal print feature of acoustical signal, judges the vocal print feature of acoustical signal
Whether there is same section with wearer's vocal print feature, if so, be categorized as wearing by corresponding for same section sound signal components
Person's sound signal components.
If that is, the vocal print feature of acoustical signal include with wearer's vocal print feature coincide part, will with wear
The corresponding acoustical signal of vocal print feature of the identical part of person's vocal print feature is identified as wearer's acoustical signal, will not be with wearer's sound
The corresponding acoustical signal of vocal print feature of the identical part of stricture of vagina feature is identified as environmental sound signal.
Therefore, before step S11, one section of wearer's acoustical signal can be prerecorded, analysis obtains wearer's vocal print
Feature simultaneously records the basic feature as identification.
Step S13：The environmental sound signal part that belongs to that will identify that sends into the first equalizer so that the first equalizer is adjusted
The frequency response curve of section environmental sound signal part is consistent with first object frequency response curve.
Step S14：The wearer's sound signal components that belong to that will identify that send into the second equalizer so that the second equalizer
The frequency response curve adjusting wearer's sound signal components is consistent with the second target frequency response curve.
Step S13 and step S14 do not limit enforcement order in actual applications.
First object frequency response curve and the second target frequency response curve are set in advance according to actual demand, will have difference
Wearer's acoustical signal of Frequency Response and environmental sound signal, are respectively fed to different equalizer and are adjusted according to respective standard
Section, reaches the audio effect of setting, also just reaches the technique effect of recording effect coordination, when solving existing intelligent glasses recording
There is the inharmonic technical problem of recorded voice.
During first equalizer and the regulation of the second equalizer, the frequency response curve of target frequency response curve and actual signal
Difference is the part that equalizer needs debugging.
First equalizer is adjusted for environmental sound signal part, because environmental sound signal compares wearer's sound
The volume of signal is less, therefore, by adjusting the gain increasing this environmental sound signal part, reaches environmental sound signal part
On the basis of volume and the not lofty effect of wearer's sound signal components volume difference, then adjust frequency response curve, sound can be reached
Audio fruit more coordinates the effect of more optimization.
Second equalizer is adjusted for wearer's sound signal components, according to aforementioned known, wearer's acoustical signal
Partial character of frequency response is, the gain of high-frequency signal part is less than the gain of low frequency signal part, therefore, the second equalizer
Main regulation is so that low-and high-frequency fractionated gain is similar, and, such sound effect consistent with the second target frequency response curve
Just coordinate most.
After step S14, preserve or keep in the environmental sound signal part that the first equalizer is adjusted, and preserve second
Wearer's sound signal components that equalizer is adjusted；In the terminal needs being connected with wired or wireless mode with intelligent glasses
When, can send and use for terminal to terminal, for example wireless interconnected with the intelligent glasses smart mobile phone of this terminal, computer etc..
Above-mentioned, in intelligent glasses, acoustical signal is identified by vocal print feature, the acoustical signal that mike is collected divides
From obtaining wearer's sound signal components and environmental sound signal part, adjusted using equalizer respectively for two parts, thus
Realize making the technique effect of the recording result more coordination of two parts acoustical signal.
Based on the microphone acoustic property regulation method of intelligent glasses set forth above, the application also proposes a kind of Brilliant Eyes
Mirror, as shown in Fig. 2 this intelligent glasses includes the mike 21 for collected sound signal, acoustical signal identification module 22, first
Equalizer 23 and the second equalizer 24.
Acoustical signal identification module 22 is used for receiving the acoustical signal of mike 21 collection, and the vocal print based on acoustical signal
The classification of feature identification acoustical signal；First equalizer 23 is used for receiving that acoustical signal identification module 22 identifies belongs to environment
Sound signal components, the frequency response curve of adjusting ambient sound signal components is consistent with first object frequency response curve；Second equalizer
24 are used for receiving that acoustical signal identification module 22 identifies belongs to wearer's sound signal components, adjust wearer's acoustical signal
Partial frequency response curve is consistent with the second target frequency response curve.
This intelligent glasses also includes vocal print feature extraction module 25 and the first memory module 26；Vocal print feature extraction module 25
For receiving the acoustical signal of mike 21 collection, the vocal print feature of analysis acoustical signal；First memory module 26 is used for storing
The vocal print feature of wearer's acoustical signal of vocal print feature extraction module 25 analysis；Wherein, wearer's acoustical signal is by mike
Gather the vocal print feature obtaining wearer for the analysis of vocal print feature extraction module in advance, and record in the first memory module.
Acoustical signal identification module 22 has specifically included vocal print Characteristic Contrast module 221, for being extracted based on vocal print feature
The vocal print feature of the acoustical signal of module 25 analysis, judges that the vocal print feature of acoustical signal and wearer's vocal print feature whether there is
Same section, if so, then same section is categorized as wearer's sound signal components by acoustical signal identification module.
First equalizer 23 also includes gain amplifier 231；Gain amplifier 231 is used for adjusting increase ambient sound message
The gain of number part.
This intelligent glasses also includes the second memory module 27 and/or data transmission module 28；Second memory module 27 is used
In the environmental sound signal part preserving the first equalizer regulation, and preserve wearer's acoustical signal that the second equalizer is adjusted
Part；Data transmission module 28, such as WIFI module, bluetooth module etc., for by the environment of the second memory module 27 memory storage
Sound signal components and wearer's sound signal components are sent to the terminal 31 being connected with intelligent glasses, process for terminal 31 or
Use.
This intelligent glasses, is accomplished that mike comprises to gather the sound letter of surrounding and/or wearer's acoustical signal
Number, identify wearer's sound signal components and/or environmental sound signal based on analyzing the wearer's vocal print feature obtaining in advance
Part, the Frequency Response using the first equalizer adjusting ambient acoustical signal is consistent with the characteristic of the first frequency response curve, adopts
The Frequency Response that two equalizer adjust wearer's acoustical signal is consistent with the Frequency Response of the second target frequency response curve, to reach two
The technique effect of the recording result of partial sound signal more coordination.
The operation principle of specific intelligent glasses and process are in the microphone acoustic property regulation of above-mentioned intelligent glasses
Describe in detail in method, it will not go into details herein.
It should be noted that described above is not limitation of the present invention, the present invention is also not limited to the example above,
Change, remodeling, interpolation or replacement that those skilled in the art are made in the essential scope of the present invention, also should
Belong to protection scope of the present invention.
Claims (10)
1. the microphone acoustic property regulation method of intelligent glasses is it is characterised in that include：
Receive the acoustical signal of mike collection；
Vocal print feature based on described acoustical signal identifies the classification of described acoustical signal；
The environmental sound signal part that belongs to that will identify that sends into the first equalizer so that described first equalizer adjusts described ring
The frequency response curve of border sound signal components is consistent with first object frequency response curve；
The wearer's sound signal components that belong to that will identify that send into the second equalizer so that described second equalizer regulation is described
The frequency response curve of wearer's sound signal components is consistent with the second target frequency response curve.
2. the microphone acoustic property regulation method of intelligent glasses according to claim 1 is it is characterised in that receiving wheat
Before the acoustical signal of gram elegance collection, methods described also includes：
Record wearer's acoustical signal；
Described wearer's vocal print feature is analyzed based on wearer's acoustical signal and records.
3. the microphone acoustic property regulation method of intelligent glasses according to claim 2 is it is characterised in that described be based on
The vocal print feature of described acoustical signal identifies the classification of described acoustical signal, specially：
Analyze the vocal print feature of described acoustical signal based on described acoustical signal；
Judge that the vocal print feature of described acoustical signal and described wearer's vocal print feature whether there is same section；
If so, corresponding for same section sound signal components are categorized as wearer's sound signal components.
4. the microphone acoustic property regulation method of intelligent glasses according to claim 1 will be it is characterised in that will identify
Go out belong to environmental sound signal part send into the first equalizer after, methods described also includes：
Adjust the gain increasing described environmental sound signal part.
5. the microphone acoustic property regulation method of intelligent glasses according to claim 1 is it is characterised in that methods described
Also include：
Preserve the described environmental sound signal part that described first equalizer is adjusted, and preserve what described second equalizer was adjusted
Described wearer's sound signal components；And/or,
Described environmental sound signal part and described wearer's sound signal components are sent to being connected with described intelligent glasses
Terminal.
6. a kind of intelligent glasses, including mike, for collected sound signal it is characterised in that also including：Acoustical signal identifies
Module, the first equalizer and the second equalizer；
Described acoustical signal identification module, for receiving the acoustical signal of described mike collection, based on described acoustical signal
Vocal print feature identifies the classification of described acoustical signal；
Described first equalizer, belongs to environmental sound signal part for receive that described acoustical signal identification module identifies,
The frequency response curve adjusting described environmental sound signal part is consistent with first object frequency response curve；
Described second equalizer, belongs to wearer's acoustical signal portion for receive that described acoustical signal identification module identifies
Point, the frequency response curve adjusting described wearer's sound signal components is consistent with the second target frequency response curve.
7. intelligent glasses according to claim 6 extract mould it is characterised in that described intelligent glasses also include vocal print feature
Block and the first memory module；
Described vocal print feature extraction module, for receiving the acoustical signal of described mike collection, analyzes described acoustical signal
Vocal print feature；
Described first memory module, the vocal print for storing wearer's acoustical signal of described vocal print feature extraction module analysis is special
Levy；Wherein, described wearer's acoustical signal is gathered by described mike.
8. intelligent glasses according to claim 7 are it is characterised in that described acoustical signal identification module includes vocal print feature
Contrast module；
Described vocal print feature contrast module, the vocal print of the described acoustical signal for being analyzed based on described vocal print feature extraction module
Feature, judges that the vocal print feature of described acoustical signal whether there is same section with described wearer's vocal print feature, if so, then institute
State acoustical signal identification module and same section is categorized as wearer's sound signal components.
9. intelligent glasses according to claim 6 are it is characterised in that described first equalizer also includes gain amplification
Device；
Described gain amplifier, for adjusting the gain increasing described environmental sound signal part.
10. intelligent glasses according to claim 6 are it is characterised in that described intelligent glasses also include the second storage mould
Block and/or data transmission module；
Described second memory module, for preserving the described environmental sound signal part that described first equalizer is adjusted, Yi Jibao
Deposit described wearer's sound signal components that described second equalizer is adjusted；
Described data transmission module, for by the described environmental sound signal part of described second memory module memory storage and described
Wearer's sound signal components are sent to the terminal being connected with described intelligent glasses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610809740.9A CN106385658B (en) | 2016-09-08 | 2016-09-08 | The microphone acoustic property regulation method and intelligent glasses of intelligent glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610809740.9A CN106385658B (en) | 2016-09-08 | 2016-09-08 | The microphone acoustic property regulation method and intelligent glasses of intelligent glasses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106385658A true CN106385658A (en) | 2017-02-08 |
| CN106385658B CN106385658B (en) | 2019-05-31 |
Family
ID=57938151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610809740.9A Active CN106385658B (en) | 2016-09-08 | 2016-09-08 | The microphone acoustic property regulation method and intelligent glasses of intelligent glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106385658B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019228329A1 (en) * | 2018-05-29 | 2019-12-05 | 洞见未来科技股份有限公司 | Personal hearing device, external sound processing device, and related computer program product |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103259898A (en) * | 2013-04-18 | 2013-08-21 | 华为终端有限公司 | Self-adaption frequency response adjusting method and terminal |
| CN103873625A (en) * | 2014-03-31 | 2014-06-18 | 深圳市中兴移动通信有限公司 | Method and device for increasing volume of received voice and mobile terminal |
| US20140363033A1 (en) * | 2013-06-11 | 2014-12-11 | DSP Group | Equalization and power control of bone conduction elements |
| CN104661153A (en) * | 2014-12-31 | 2015-05-27 | 歌尔声学股份有限公司 | Earphone sound effect compensation method and device as well as earphone |
| CN104780259A (en) * | 2014-01-14 | 2015-07-15 | 深圳富泰宏精密工业有限公司 | Automatic adjustment system and method for call voice quality |
| CN105810200A (en) * | 2016-02-04 | 2016-07-27 | 深圳前海勇艺达机器人有限公司 | Man-machine dialogue apparatus and method based on voiceprint identification |
-
2016
- 2016-09-08 CN CN201610809740.9A patent/CN106385658B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103259898A (en) * | 2013-04-18 | 2013-08-21 | 华为终端有限公司 | Self-adaption frequency response adjusting method and terminal |
| US20140363033A1 (en) * | 2013-06-11 | 2014-12-11 | DSP Group | Equalization and power control of bone conduction elements |
| CN104780259A (en) * | 2014-01-14 | 2015-07-15 | 深圳富泰宏精密工业有限公司 | Automatic adjustment system and method for call voice quality |
| CN103873625A (en) * | 2014-03-31 | 2014-06-18 | 深圳市中兴移动通信有限公司 | Method and device for increasing volume of received voice and mobile terminal |
| CN104661153A (en) * | 2014-12-31 | 2015-05-27 | 歌尔声学股份有限公司 | Earphone sound effect compensation method and device as well as earphone |
| CN105810200A (en) * | 2016-02-04 | 2016-07-27 | 深圳前海勇艺达机器人有限公司 | Man-machine dialogue apparatus and method based on voiceprint identification |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019228329A1 (en) * | 2018-05-29 | 2019-12-05 | 洞见未来科技股份有限公司 | Personal hearing device, external sound processing device, and related computer program product |
| US11516599B2 (en) | 2018-05-29 | 2022-11-29 | Relajet Tech (Taiwan) Co., Ltd. | Personal hearing device, external acoustic processing device and associated computer program product |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106385658B (en) | 2019-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108521621B (en) | Signal processing method, device, terminal, earphone and readable storage medium | |
| WO2020078237A1 (en) | Audio processing method and electronic device | |
| CN110970057B (en) | Sound processing method, device and equipment | |
| TWI543635B (en) | Speech Acquisition Method of Hearing Aid System and Hearing Aid System | |
| US11626127B2 (en) | Systems and methods for processing audio based on changes in active speaker | |
| US20230164475A1 (en) | Mode Control Method and Apparatus, and Terminal Device | |
| CN105551517B (en) | It is a kind of to be wirelessly transferred recording pen and recording system with application scenarios identification control | |
| US20220312128A1 (en) | Hearing aid system with differential gain | |
| US20210350823A1 (en) | Systems and methods for processing audio and video using a voice print | |
| US11546690B2 (en) | Processing audio and video | |
| CN103456305A (en) | Terminal and speech processing method based on multiple sound collecting units | |
| EP4037337A1 (en) | Systems and methods for retroactive processing and transmission of words | |
| CN113840211A (en) | Method and device for automatically adjusting volume of Bluetooth headset and Bluetooth headset | |
| CN109413537A (en) | Audio signal playback method, device and earphone | |
| CN106358120A (en) | Audio play device with various regulation methods | |
| US11929087B2 (en) | Systems and methods for selectively attenuating a voice | |
| US11580727B2 (en) | Systems and methods for matching audio and image information | |
| CN112992169A (en) | Voice signal acquisition method and device, electronic equipment and storage medium | |
| US20210297770A1 (en) | Cancelling noise in an open ear system | |
| CN112580400A (en) | Image optimization method and electronic equipment | |
| CN107437420A (en) | Method of reseptance, system and the device of voice messaging | |
| US20220284915A1 (en) | Separation of signals based on direction of arrival | |
| CN106385658A (en) | Smart glasses microphone acoustic performance regulation method and smart glasses | |
| CN113608808A (en) | Data processing method, mobile terminal and storage medium | |
| CN104735249A (en) | Information processing method and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |