CN103561367B - 通过麦克风阵列对不期望噪音进行自动麦克风静音的系统和方法 - Google Patents
通过麦克风阵列对不期望噪音进行自动麦克风静音的系统和方法 Download PDFInfo
- Publication number
- CN103561367B CN103561367B CN201310289117.1A CN201310289117A CN103561367B CN 103561367 B CN103561367 B CN 103561367B CN 201310289117 A CN201310289117 A CN 201310289117A CN 103561367 B CN103561367 B CN 103561367B
- Authority
- CN
- China
- Prior art keywords
- sound
- mike
- noise
- microphone array
- microphone
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000003491 array Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Classifications
-
- 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
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
- H04R2430/01—Aspects of volume control, not necessarily automatic, in sound systems
-
- 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
- H04R3/02—Circuits for transducers, loudspeakers or microphones for preventing acoustic reaction, i.e. acoustic oscillatory feedback
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
- Telephonic Communication Services (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261637358P | 2012-04-24 | 2012-04-24 | |
US61/637,358 | 2012-04-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103561367A CN103561367A (zh) | 2014-02-05 |
CN103561367B true CN103561367B (zh) | 2016-08-24 |
Family
ID=48143124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310289117.1A Active CN103561367B (zh) | 2012-04-24 | 2013-04-24 | 通过麦克风阵列对不期望噪音进行自动麦克风静音的系统和方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9282405B2 (zh) |
EP (1) | EP2658282B1 (zh) |
JP (1) | JP2013232891A (zh) |
CN (1) | CN103561367B (zh) |
HK (1) | HK1185204A1 (zh) |
TW (1) | TWI511126B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI492221B (zh) * | 2012-05-30 | 2015-07-11 | 友達光電股份有限公司 | 遙控裝置、遙控系統及遙控裝置之控制方法 |
US9549250B2 (en) * | 2012-06-10 | 2017-01-17 | Nuance Communications, Inc. | Wind noise detection for in-car communication systems with multiple acoustic zones |
WO2013187932A1 (en) | 2012-06-10 | 2013-12-19 | Nuance Communications, Inc. | Noise dependent signal processing for in-car communication systems with multiple acoustic zones |
KR20140029931A (ko) * | 2012-08-31 | 2014-03-11 | 삼성전자주식회사 | 스피커에서 출력되는 음성을 소멸시켜 에코 발생을 차단하는 전자 장치 및 방법 |
CN104008753B (zh) * | 2014-05-19 | 2017-12-29 | 联想(北京)有限公司 | 一种信息处理方法和电子设备 |
US10755726B2 (en) * | 2015-01-07 | 2020-08-25 | Google Llc | Detection and suppression of keyboard transient noise in audio streams with auxiliary keybed microphone |
WO2018211806A1 (ja) * | 2017-05-19 | 2018-11-22 | 株式会社オーディオテクニカ | 音声信号処理装置 |
CN107517324A (zh) * | 2017-09-20 | 2017-12-26 | 深圳天珑无线科技有限公司 | 免打扰模式判定方法、移动终端及具有存储功能的装置 |
CN108429946A (zh) * | 2018-04-18 | 2018-08-21 | 广东小天才科技有限公司 | 一种控制麦克风使用的方法、装置及麦克风 |
WO2020131018A1 (en) * | 2018-12-17 | 2020-06-25 | Hewlett-Packard Development Company, L.P. | Microphone control based on speech direction |
CN112788479B (zh) * | 2019-11-11 | 2023-03-24 | 阿里巴巴集团控股有限公司 | 拾音器阵列、拾音装置及拾音性能优化方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005103622A1 (ja) * | 2004-04-21 | 2005-11-03 | Matsushita Electric Industrial Co., Ltd. | 音情報出力装置及び音情報出力方法 |
CN101682809A (zh) * | 2007-06-21 | 2010-03-24 | 伯斯有限公司 | 声音辨别方法和装置 |
JP2011244455A (ja) * | 2010-05-18 | 2011-12-01 | Polycom Inc | ビデオ会議のための自動カメラフレーミング |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6482887A (en) * | 1987-09-25 | 1989-03-28 | Sony Corp | Microphone device |
JP2569621B2 (ja) | 1987-11-09 | 1997-01-08 | ソニー株式会社 | マイクロホン装置 |
US5778082A (en) | 1996-06-14 | 1998-07-07 | Picturetel Corporation | Method and apparatus for localization of an acoustic source |
US6922206B2 (en) * | 2002-04-15 | 2005-07-26 | Polycom, Inc. | Videoconferencing system with horizontal and vertical microphone arrays |
US6912178B2 (en) | 2002-04-15 | 2005-06-28 | Polycom, Inc. | System and method for computing a location of an acoustic source |
JP2006304125A (ja) | 2005-04-25 | 2006-11-02 | V-Cube Inc | 音声信号補正装置および音声信号補正方法 |
US7843486B1 (en) | 2006-04-10 | 2010-11-30 | Avaya Inc. | Selective muting for conference call participants |
JP4910568B2 (ja) | 2006-08-25 | 2012-04-04 | 株式会社日立製作所 | 紙擦れ音除去装置 |
US8160273B2 (en) | 2007-02-26 | 2012-04-17 | Erik Visser | Systems, methods, and apparatus for signal separation using data driven techniques |
JP2010519602A (ja) | 2007-02-26 | 2010-06-03 | クゥアルコム・インコーポレイテッド | 信号分離のためのシステム、方法、および装置 |
US8654950B2 (en) | 2007-05-08 | 2014-02-18 | Polycom, Inc. | Method and apparatus for automatically suppressing computer keyboard noises in audio telecommunication session |
US8175291B2 (en) | 2007-12-19 | 2012-05-08 | Qualcomm Incorporated | Systems, methods, and apparatus for multi-microphone based speech enhancement |
US8538749B2 (en) | 2008-07-18 | 2013-09-17 | Qualcomm Incorporated | Systems, methods, apparatus, and computer program products for enhanced intelligibility |
US8259959B2 (en) | 2008-12-23 | 2012-09-04 | Cisco Technology, Inc. | Toroid microphone apparatus |
NO332961B1 (no) * | 2008-12-23 | 2013-02-11 | Cisco Systems Int Sarl | Forhoyet toroidmikrofonapparat |
JP5589323B2 (ja) | 2009-08-27 | 2014-09-17 | ヤマハ株式会社 | 音信号処理装置 |
US8395653B2 (en) * | 2010-05-18 | 2013-03-12 | Polycom, Inc. | Videoconferencing endpoint having multiple voice-tracking cameras |
-
2013
- 2013-04-17 US US13/865,001 patent/US9282405B2/en active Active
- 2013-04-19 EP EP13164412.2A patent/EP2658282B1/en active Active
- 2013-04-23 JP JP2013090813A patent/JP2013232891A/ja active Pending
- 2013-04-23 TW TW102114432A patent/TWI511126B/zh not_active IP Right Cessation
- 2013-04-24 CN CN201310289117.1A patent/CN103561367B/zh active Active
- 2013-11-05 HK HK13112449.7A patent/HK1185204A1/zh not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005103622A1 (ja) * | 2004-04-21 | 2005-11-03 | Matsushita Electric Industrial Co., Ltd. | 音情報出力装置及び音情報出力方法 |
CN101682809A (zh) * | 2007-06-21 | 2010-03-24 | 伯斯有限公司 | 声音辨别方法和装置 |
JP2011244455A (ja) * | 2010-05-18 | 2011-12-01 | Polycom Inc | ビデオ会議のための自動カメラフレーミング |
Also Published As
Publication number | Publication date |
---|---|
EP2658282B1 (en) | 2015-01-21 |
US9282405B2 (en) | 2016-03-08 |
TW201351398A (zh) | 2013-12-16 |
CN103561367A (zh) | 2014-02-05 |
TWI511126B (zh) | 2015-12-01 |
EP2658282A1 (en) | 2013-10-30 |
US20130294612A1 (en) | 2013-11-07 |
JP2013232891A (ja) | 2013-11-14 |
HK1185204A1 (zh) | 2014-02-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103561367B (zh) | 通过麦克风阵列对不期望噪音进行自动麦克风静音的系统和方法 | |
CN105814913B (zh) | 对名字敏感的收听装置 | |
CN106463108B (zh) | 提供与干扰的隔离 | |
US10856077B2 (en) | Acoustic perimeter for reducing noise transmitted by a communication device in an open-plan environment | |
JP5581329B2 (ja) | 会話検出装置、補聴器及び会話検出方法 | |
EP3304548B1 (en) | Electronic device and method of audio processing thereof | |
CN102685339A (zh) | 音频会议电话的主持人模式 | |
JP2016146547A (ja) | 収音システム及び収音方法 | |
JPWO2011158506A1 (ja) | 補聴器、信号処理方法及びプログラム | |
US9792926B2 (en) | Use of sensors for noise suppression in a mobile communication device | |
EP4218013A1 (en) | Typing noise reduction using interconnected electronic devices | |
US9225937B2 (en) | Ultrasound pairing signal control in a teleconferencing system | |
US8914007B2 (en) | Method and apparatus for voice conferencing | |
US20140072143A1 (en) | Automatic microphone muting of undesired noises | |
CN103685663A (zh) | 不期望噪音的自动麦克风静音 | |
JP4479227B2 (ja) | 音声集音・映像撮像装置および撮像条件決定方法 | |
JP6569853B2 (ja) | 指向性制御システム及び音声出力制御方法 | |
JP4269854B2 (ja) | 通話装置 | |
JP2006211156A (ja) | 音響装置 | |
WO2016109103A1 (en) | Directional audio capture | |
EP4184507A1 (en) | Headset apparatus, teleconference system, user device and teleconferencing method | |
EP4075822A1 (en) | Microphone mute notification with voice activity detection | |
Amin et al. | Blind Source Separation Performance Based on Microphone Sensitivity and Orientation Within Interaction Devices | |
Fuhrmann et al. | Personalized sound zoning for communication means: user studies and evaluation | |
Yan | Towards Sensing Acoustic Cyber-Physical Coupling for Novel Mobile Systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231013 Address after: Texas, USA Patentee after: Huihe Development Co.,Ltd. Address before: California, USA Patentee before: Polycom, Inc. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: American Texas Patentee after: HEWLETT-PACKARD DEVELOPMENT Co.,L.P. Country or region after: U.S.A. Address before: American Texas Patentee before: Huihe Development Co.,Ltd. Country or region before: U.S.A. |