CN104065798B - 声音信号处理方法及设备 - Google Patents
声音信号处理方法及设备 Download PDFInfo
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- CN104065798B CN104065798B CN201310092267.3A CN201310092267A CN104065798B CN 104065798 B CN104065798 B CN 104065798B CN 201310092267 A CN201310092267 A CN 201310092267A CN 104065798 B CN104065798 B CN 104065798B
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- sound signal
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- signal processing
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/167—Audio in a user interface, e.g. using voice commands for navigating, audio feedback
-
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers
-
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
- H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
- G10L21/0216—Noise filtering characterised by the method used for estimating noise
- G10L2021/02161—Number of inputs available containing the signal or the noise to be suppressed
- G10L2021/02166—Microphone arrays; Beamforming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/40—Details of arrangements for obtaining desired directional characteristic by combining a number of identical transducers covered by H04R1/40 but not provided for in any of its subgroups
- H04R2201/401—2D or 3D arrays of transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/40—Details of arrangements for obtaining desired directional characteristic by combining a number of identical transducers covered by H04R1/40 but not provided for in any of its subgroups
- H04R2201/403—Linear arrays of transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2203/00—Details of circuits for transducers, loudspeakers or microphones covered by H04R3/00 but not provided for in any of its subgroups
- H04R2203/12—Beamforming aspects for stereophonic sound reproduction with loudspeaker arrays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Otolaryngology (AREA)
- Signal Processing (AREA)
- Acoustics & Sound (AREA)
- General Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Multimedia (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
Description
Claims (22)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310092267.3A CN104065798B (zh) | 2013-03-21 | 2013-03-21 | 声音信号处理方法及设备 |
PCT/CN2014/073124 WO2014146547A1 (zh) | 2013-03-21 | 2014-03-10 | 声音信号处理方法及设备 |
EP14767360.2A EP2977985A4 (en) | 2013-03-21 | 2014-03-10 | Sound signal processing method and device |
US14/859,743 US20160011851A1 (en) | 2013-03-21 | 2015-09-21 | Sound signal processing method and device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310092267.3A CN104065798B (zh) | 2013-03-21 | 2013-03-21 | 声音信号处理方法及设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104065798A CN104065798A (zh) | 2014-09-24 |
CN104065798B true CN104065798B (zh) | 2016-08-03 |
Family
ID=51553321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310092267.3A Active CN104065798B (zh) | 2013-03-21 | 2013-03-21 | 声音信号处理方法及设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20160011851A1 (zh) |
EP (1) | EP2977985A4 (zh) |
CN (1) | CN104065798B (zh) |
WO (1) | WO2014146547A1 (zh) |
Families Citing this family (47)
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CN104378570A (zh) * | 2014-09-28 | 2015-02-25 | 小米科技有限责任公司 | 录音方法及装置 |
US9716944B2 (en) * | 2015-03-30 | 2017-07-25 | Microsoft Technology Licensing, Llc | Adjustable audio beamforming |
US9554207B2 (en) | 2015-04-30 | 2017-01-24 | Shure Acquisition Holdings, Inc. | Offset cartridge microphones |
US9565493B2 (en) | 2015-04-30 | 2017-02-07 | Shure Acquisition Holdings, Inc. | Array microphone system and method of assembling the same |
CN106302974B (zh) * | 2015-06-12 | 2020-01-31 | 联想(北京)有限公司 | 一种信息处理的方法及电子设备 |
KR102362121B1 (ko) * | 2015-07-10 | 2022-02-11 | 삼성전자주식회사 | 전자 장치 및 그 입출력 방법 |
CN105611458B (zh) * | 2015-11-11 | 2019-07-16 | Oppo广东移动通信有限公司 | 一种移动终端的定向录音控制方法及装置 |
CN106935246A (zh) * | 2015-12-31 | 2017-07-07 | 芋头科技(杭州)有限公司 | 一种基于麦克风阵列的人声获取方法及电子设备 |
CN107404684A (zh) * | 2016-05-19 | 2017-11-28 | 华为终端(东莞)有限公司 | 一种采集声音信号的方法和装置 |
JP2017228080A (ja) * | 2016-06-22 | 2017-12-28 | ソニー株式会社 | 情報処理装置、情報処理方法、及び、プログラム |
CN106098075B (zh) * | 2016-08-08 | 2018-02-02 | 腾讯科技(深圳)有限公司 | 基于麦克风阵列的音频采集方法和装置 |
CN106611600A (zh) * | 2016-12-02 | 2017-05-03 | 广州音书科技有限公司 | 用于远场拾音及移动充电的音频处理装置及系统 |
CN107016710B (zh) * | 2016-12-08 | 2021-05-18 | 创新先进技术有限公司 | 一种坐标轴的绘制方法及装置 |
CN106548783B (zh) * | 2016-12-09 | 2020-07-14 | 西安Tcl软件开发有限公司 | 语音增强方法、装置及智能音箱、智能电视 |
US10367948B2 (en) | 2017-01-13 | 2019-07-30 | Shure Acquisition Holdings, Inc. | Post-mixing acoustic echo cancellation systems and methods |
CN106816156B (zh) * | 2017-02-04 | 2020-06-30 | 北京时代拓灵科技有限公司 | 一种音频质量增强的方法及装置 |
US10435148B2 (en) * | 2017-05-08 | 2019-10-08 | Aurora Flight Sciences Corporation | Systems and methods for acoustic radiation control |
CN107437063A (zh) * | 2017-07-04 | 2017-12-05 | 上海小蚁科技有限公司 | 用于感测环境的装置和方法、非暂态计算机可读介质 |
CN111052766B (zh) * | 2017-09-07 | 2021-07-27 | 三菱电机株式会社 | 噪音去除装置及噪音去除方法 |
CN108172236B (zh) * | 2018-01-12 | 2021-08-20 | 歌尔科技有限公司 | 一种拾音降噪方法以及智能电子设备 |
CN108181992A (zh) * | 2018-01-22 | 2018-06-19 | 北京百度网讯科技有限公司 | 基于手势的语音唤醒方法、装置、设备及计算机可读介质 |
CN110121048A (zh) * | 2018-02-05 | 2019-08-13 | 青岛海尔多媒体有限公司 | 一种会议一体机的控制方法及控制系统和会议一体机 |
WO2019231632A1 (en) | 2018-06-01 | 2019-12-05 | Shure Acquisition Holdings, Inc. | Pattern-forming microphone array |
US11297423B2 (en) | 2018-06-15 | 2022-04-05 | Shure Acquisition Holdings, Inc. | Endfire linear array microphone |
KR102466134B1 (ko) * | 2018-06-26 | 2022-11-10 | 엘지디스플레이 주식회사 | 표시 장치 |
WO2020061353A1 (en) | 2018-09-20 | 2020-03-26 | Shure Acquisition Holdings, Inc. | Adjustable lobe shape for array microphones |
CN109286790B (zh) * | 2018-10-17 | 2021-05-07 | 杭州兆华电子有限公司 | 一种基于声源定位的定向监听系统及其监听方法 |
JP7115216B2 (ja) | 2018-10-24 | 2022-08-09 | トヨタ自動車株式会社 | 情報処理装置および情報処理方法 |
CN109785835A (zh) * | 2019-01-25 | 2019-05-21 | 广州富港万嘉智能科技有限公司 | 一种通过移动终端实现声音录制的方法及装置 |
CN118803494A (zh) | 2019-03-21 | 2024-10-18 | 舒尔获得控股公司 | 具有抑制功能的波束形成麦克风瓣的自动对焦、区域内自动对焦、及自动配置 |
US11303981B2 (en) | 2019-03-21 | 2022-04-12 | Shure Acquisition Holdings, Inc. | Housings and associated design features for ceiling array microphones |
US11558693B2 (en) | 2019-03-21 | 2023-01-17 | Shure Acquisition Holdings, Inc. | Auto focus, auto focus within regions, and auto placement of beamformed microphone lobes with inhibition and voice activity detection functionality |
CN110119264B (zh) * | 2019-05-21 | 2023-03-31 | 北京达佳互联信息技术有限公司 | 音效调整方法、装置及存储介质 |
TW202101422A (zh) | 2019-05-23 | 2021-01-01 | 美商舒爾獲得控股公司 | 可操縱揚聲器陣列、系統及其方法 |
GB2584629A (en) * | 2019-05-29 | 2020-12-16 | Nokia Technologies Oy | Audio processing |
TWI862596B (zh) | 2019-05-31 | 2024-11-21 | 美商舒爾獲得控股公司 | 整合語音及雜訊活動偵測之低延時自動混波器 |
CN110121129B (zh) * | 2019-06-20 | 2021-04-20 | 歌尔股份有限公司 | 耳机的麦克风阵列降噪方法、装置、耳机及tws耳机 |
WO2021041275A1 (en) | 2019-08-23 | 2021-03-04 | Shore Acquisition Holdings, Inc. | Two-dimensional microphone array with improved directivity |
WO2021087377A1 (en) | 2019-11-01 | 2021-05-06 | Shure Acquisition Holdings, Inc. | Proximity microphone |
US11552611B2 (en) | 2020-02-07 | 2023-01-10 | Shure Acquisition Holdings, Inc. | System and method for automatic adjustment of reference gain |
US11706562B2 (en) | 2020-05-29 | 2023-07-18 | Shure Acquisition Holdings, Inc. | Transducer steering and configuration systems and methods using a local positioning system |
CN111688580B (zh) | 2020-05-29 | 2023-03-14 | 阿波罗智联(北京)科技有限公司 | 智能后视镜进行拾音的方法以及装置 |
US11122364B1 (en) * | 2020-08-31 | 2021-09-14 | Nanning Fugui Precision Industrial Co., Ltd. | Footsteps tracking method and system thereof |
CN114449393B (zh) * | 2020-10-31 | 2023-10-13 | 华为技术有限公司 | 一种声音增强方法、耳机控制方法、装置及耳机 |
CN112466305B (zh) * | 2020-12-16 | 2022-09-02 | 思必驰科技股份有限公司 | 饮水机的语音控制方法及装置 |
JP2024505068A (ja) | 2021-01-28 | 2024-02-02 | シュアー アクイジッション ホールディングス インコーポレイテッド | ハイブリッドオーディオビーム形成システム |
EP4460983A1 (en) | 2022-01-07 | 2024-11-13 | Shure Acquisition Holdings, Inc. | Audio beamforming with nulling control system and methods |
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CN1762179A (zh) * | 2003-01-17 | 2006-04-19 | 1...有限公司 | 阵列型声系统配置方法 |
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-
2013
- 2013-03-21 CN CN201310092267.3A patent/CN104065798B/zh active Active
-
2014
- 2014-03-10 WO PCT/CN2014/073124 patent/WO2014146547A1/zh active Application Filing
- 2014-03-10 EP EP14767360.2A patent/EP2977985A4/en not_active Withdrawn
-
2015
- 2015-09-21 US US14/859,743 patent/US20160011851A1/en not_active Abandoned
Patent Citations (4)
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CN1762179A (zh) * | 2003-01-17 | 2006-04-19 | 1...有限公司 | 阵列型声系统配置方法 |
CN101242677A (zh) * | 2007-02-05 | 2008-08-13 | 索尼株式会社 | 耳机设备、声音再现系统和声音再现方法 |
CN102804806A (zh) * | 2009-06-23 | 2012-11-28 | 诺基亚公司 | 用于处理音频信号的方法及装置 |
CN102421050A (zh) * | 2010-09-17 | 2012-04-18 | 三星电子株式会社 | 使用麦克风的非均匀布局来增强音频质量的设备和方法 |
Also Published As
Publication number | Publication date |
---|---|
US20160011851A1 (en) | 2016-01-14 |
WO2014146547A1 (zh) | 2014-09-25 |
EP2977985A4 (en) | 2017-06-28 |
CN104065798A (zh) | 2014-09-24 |
EP2977985A1 (en) | 2016-01-27 |
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