CN101430882A - 一种抑制风噪声的方法及装置 - Google Patents
一种抑制风噪声的方法及装置 Download PDFInfo
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- CN101430882A CN101430882A CNA2008102404790A CN200810240479A CN101430882A CN 101430882 A CN101430882 A CN 101430882A CN A2008102404790 A CNA2008102404790 A CN A2008102404790A CN 200810240479 A CN200810240479 A CN 200810240479A CN 101430882 A CN101430882 A CN 101430882A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000000452 restraining effect Effects 0.000 title 1
- 238000001914 filtration Methods 0.000 claims description 14
- 230000005236 sound signal Effects 0.000 abstract description 8
- 230000005764 inhibitory process Effects 0.000 description 5
- 238000010219 correlation analysis Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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- 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
-
- 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
- G10L2021/02165—Two microphones, one receiving mainly the noise signal and the other one mainly the speech signal
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/24—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing noise
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- Engineering & Computer Science (AREA)
- Computational Linguistics (AREA)
- Quality & Reliability (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
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Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102404790A CN101430882B (zh) | 2008-12-22 | 2008-12-22 | 一种抑制风噪声的方法及装置 |
US12/475,525 US20100158269A1 (en) | 2008-12-22 | 2009-05-31 | Method and apparatus for reducing wind noise |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008102404790A CN101430882B (zh) | 2008-12-22 | 2008-12-22 | 一种抑制风噪声的方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN101430882A true CN101430882A (zh) | 2009-05-13 |
CN101430882B CN101430882B (zh) | 2012-11-28 |
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Application Number | Title | Priority Date | Filing Date |
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CN2008102404790A Active CN101430882B (zh) | 2008-12-22 | 2008-12-22 | 一种抑制风噪声的方法及装置 |
Country Status (2)
Country | Link |
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US (1) | US20100158269A1 (zh) |
CN (1) | CN101430882B (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101740036B (zh) * | 2009-12-14 | 2012-07-04 | 华为终端有限公司 | 通话音量自动调节方法及装置 |
CN103137139A (zh) * | 2008-06-30 | 2013-06-05 | 杜比实验室特许公司 | 多麦克风语音活动检测器 |
CN103426433A (zh) * | 2012-05-14 | 2013-12-04 | 宏达国际电子股份有限公司 | 噪声消除方法 |
CN104539819A (zh) * | 2014-12-26 | 2015-04-22 | 贵州万臻时代通讯技术有限公司 | 一种抑制移动通信终端风噪声的方法 |
CN105336340A (zh) * | 2015-09-30 | 2016-02-17 | 中国电子科技集团公司第三研究所 | 一种用于低空目标声探测系统的风噪抑制方法和装置 |
CN107045874A (zh) * | 2016-02-05 | 2017-08-15 | 深圳市潮流网络技术有限公司 | 一种基于相关性的非线性语音增强方法 |
CN109215688A (zh) * | 2018-10-10 | 2019-01-15 | 麦片科技(深圳)有限公司 | 同场景音频处理方法、装置、计算机可读存储介质及系统 |
CN109845287A (zh) * | 2016-09-30 | 2019-06-04 | 伯斯有限公司 | 用于动态声音调节的噪声估计 |
CN110085259A (zh) * | 2019-05-07 | 2019-08-02 | 国家广播电视总局中央广播电视发射二台 | 音频比对方法、装置和设备 |
CN111935584A (zh) * | 2020-08-26 | 2020-11-13 | 恒玄科技(上海)股份有限公司 | 用于无线耳机组件的风噪处理方法、装置以及耳机 |
CN112802486A (zh) * | 2020-12-29 | 2021-05-14 | 紫光展锐(重庆)科技有限公司 | 一种噪声抑制方法、装置及电子设备 |
CN115547356A (zh) * | 2022-11-25 | 2022-12-30 | 杭州兆华电子股份有限公司 | 一种基于无人机异常声音检测的风噪处理方法及系统 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2805349T3 (es) | 2009-10-21 | 2021-02-11 | Dolby Int Ab | Sobremuestreo en un banco de filtros de reemisor combinado |
US20120057717A1 (en) * | 2010-09-02 | 2012-03-08 | Sony Ericsson Mobile Communications Ab | Noise Suppression for Sending Voice with Binaural Microphones |
KR101500823B1 (ko) * | 2010-11-25 | 2015-03-09 | 고어텍 인크 | 음성 향상 방법, 장치 및 노이즈 감소 통신 헤드셋 |
JP5691804B2 (ja) * | 2011-04-28 | 2015-04-01 | 富士通株式会社 | マイクロホンアレイ装置及び音信号処理プログラム |
JP2014085609A (ja) * | 2012-10-26 | 2014-05-12 | Sony Corp | 信号処理装置および方法、並びに、プログラム |
US10043535B2 (en) | 2013-01-15 | 2018-08-07 | Staton Techiya, Llc | Method and device for spectral expansion for an audio signal |
US9326067B2 (en) * | 2013-04-23 | 2016-04-26 | Personics Holdings, Llc | Multiplexing audio system and method |
US10045135B2 (en) | 2013-10-24 | 2018-08-07 | Staton Techiya, Llc | Method and device for recognition and arbitration of an input connection |
US10043534B2 (en) | 2013-12-23 | 2018-08-07 | Staton Techiya, Llc | Method and device for spectral expansion for an audio signal |
DK3273608T3 (da) | 2016-07-20 | 2022-03-14 | Sennheiser Electronic Gmbh & Co Kg | Adaptiv filterenhed til anvendelse som en ekkokompensator |
JP6907859B2 (ja) * | 2017-09-25 | 2021-07-21 | 富士通株式会社 | 音声処理プログラム、音声処理方法および音声処理装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3057960A (en) * | 1961-03-13 | 1962-10-09 | Bell Telephone Labor Inc | Normalized sound control system |
US6741714B2 (en) * | 2000-10-04 | 2004-05-25 | Widex A/S | Hearing aid with adaptive matching of input transducers |
US7082204B2 (en) * | 2002-07-15 | 2006-07-25 | Sony Ericsson Mobile Communications Ab | Electronic devices, methods of operating the same, and computer program products for detecting noise in a signal based on a combination of spatial correlation and time correlation |
US7340068B2 (en) * | 2003-02-19 | 2008-03-04 | Oticon A/S | Device and method for detecting wind noise |
CN1295678C (zh) * | 2004-05-18 | 2007-01-17 | 中国科学院声学研究所 | 子带自适应谷点降噪系统和方法 |
CN1317691C (zh) * | 2004-05-18 | 2007-05-23 | 中国科学院声学研究所 | 一种自适应谷点降噪方法及系统 |
US7876918B2 (en) * | 2004-12-07 | 2011-01-25 | Phonak Ag | Method and device for processing an acoustic signal |
JP4356670B2 (ja) * | 2005-09-12 | 2009-11-04 | ソニー株式会社 | 雑音低減装置及び雑音低減方法並びに雑音低減プログラムとその電子機器用収音装置 |
US8428275B2 (en) * | 2007-06-22 | 2013-04-23 | Sanyo Electric Co., Ltd. | Wind noise reduction device |
US8184816B2 (en) * | 2008-03-18 | 2012-05-22 | Qualcomm Incorporated | Systems and methods for detecting wind noise using multiple audio sources |
-
2008
- 2008-12-22 CN CN2008102404790A patent/CN101430882B/zh active Active
-
2009
- 2009-05-31 US US12/475,525 patent/US20100158269A1/en not_active Abandoned
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103137139A (zh) * | 2008-06-30 | 2013-06-05 | 杜比实验室特许公司 | 多麦克风语音活动检测器 |
CN103137139B (zh) * | 2008-06-30 | 2014-12-10 | 杜比实验室特许公司 | 多麦克风语音活动检测器 |
CN101740036B (zh) * | 2009-12-14 | 2012-07-04 | 华为终端有限公司 | 通话音量自动调节方法及装置 |
US9711164B2 (en) | 2012-05-14 | 2017-07-18 | Htc Corporation | Noise cancellation method |
CN103426433A (zh) * | 2012-05-14 | 2013-12-04 | 宏达国际电子股份有限公司 | 噪声消除方法 |
US9280984B2 (en) | 2012-05-14 | 2016-03-08 | Htc Corporation | Noise cancellation method |
CN103426433B (zh) * | 2012-05-14 | 2016-05-04 | 宏达国际电子股份有限公司 | 噪声消除方法 |
CN104539819A (zh) * | 2014-12-26 | 2015-04-22 | 贵州万臻时代通讯技术有限公司 | 一种抑制移动通信终端风噪声的方法 |
CN105336340B (zh) * | 2015-09-30 | 2019-01-01 | 中国电子科技集团公司第三研究所 | 一种用于低空目标声探测系统的风噪抑制方法和装置 |
CN105336340A (zh) * | 2015-09-30 | 2016-02-17 | 中国电子科技集团公司第三研究所 | 一种用于低空目标声探测系统的风噪抑制方法和装置 |
CN107045874A (zh) * | 2016-02-05 | 2017-08-15 | 深圳市潮流网络技术有限公司 | 一种基于相关性的非线性语音增强方法 |
CN109845287B (zh) * | 2016-09-30 | 2021-11-16 | 伯斯有限公司 | 用于动态声音调节的噪声估计的系统和方法 |
CN109845287A (zh) * | 2016-09-30 | 2019-06-04 | 伯斯有限公司 | 用于动态声音调节的噪声估计 |
CN109215688B (zh) * | 2018-10-10 | 2020-12-22 | 麦片科技(深圳)有限公司 | 同场景音频处理方法、装置、计算机可读存储介质及系统 |
CN109215688A (zh) * | 2018-10-10 | 2019-01-15 | 麦片科技(深圳)有限公司 | 同场景音频处理方法、装置、计算机可读存储介质及系统 |
CN110085259A (zh) * | 2019-05-07 | 2019-08-02 | 国家广播电视总局中央广播电视发射二台 | 音频比对方法、装置和设备 |
CN110085259B (zh) * | 2019-05-07 | 2021-09-17 | 国家广播电视总局中央广播电视发射二台 | 音频比对方法、装置和设备 |
CN111935584A (zh) * | 2020-08-26 | 2020-11-13 | 恒玄科技(上海)股份有限公司 | 用于无线耳机组件的风噪处理方法、装置以及耳机 |
CN112802486A (zh) * | 2020-12-29 | 2021-05-14 | 紫光展锐(重庆)科技有限公司 | 一种噪声抑制方法、装置及电子设备 |
CN112802486B (zh) * | 2020-12-29 | 2023-02-14 | 紫光展锐(重庆)科技有限公司 | 一种噪声抑制方法、装置及电子设备 |
CN115547356A (zh) * | 2022-11-25 | 2022-12-30 | 杭州兆华电子股份有限公司 | 一种基于无人机异常声音检测的风噪处理方法及系统 |
CN115547356B (zh) * | 2022-11-25 | 2023-03-10 | 杭州兆华电子股份有限公司 | 一种基于无人机异常声音检测的风噪处理方法及系统 |
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Publication number | Publication date |
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CN101430882B (zh) | 2012-11-28 |
US20100158269A1 (en) | 2010-06-24 |
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Owner name: WUXI VIMICRO CORPORATION Free format text: FORMER OWNER: BEIJING ZHONGXING MICROELECTRONICS CO., LTD. Effective date: 20110328 |
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Free format text: CORRECT: ADDRESS; FROM: 100083 15/F, SHINING BUILDING, NO. 35, XUEYUAN ROAD, HAIDIAN DISTRICT, BEIJING TO: 214028 (CHUANGYUAN BUILDING), NATIONAL INTEGRATED CIRCUIT DESIGN PARK, NO. 21-1, YANGTES RIVER ROAD, WUXI NEW DISTRICT, JIANGSU PROVINCE |
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Effective date of registration: 20110328 Address after: 214028 national integrated circuit design Park, Changjiang Road, New District, Jiangsu,, Wuxi Applicant after: Wuxi Vimicro Co., Ltd. Address before: 100083, Haidian District, Xueyuan Road, Beijing No. 35, Nanjing Ning building, 15 Floor Applicant before: Beijing Vimicro Corporation |
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Address after: 214135 Taihu International Science Park Sensor Network University Science Park 530 Building A1001, 18 Qingyuan Road, Wuxi, Jiangsu Province Patentee after: WUXI ZHONGGAN MICROELECTRONIC CO., LTD. Address before: 214028 National Integrated Circuit Design Park 21-1 Changjiang Road, New District, Wuxi City, Jiangsu Province (Chuangyuan Building) Patentee before: Wuxi Vimicro Co., Ltd. |
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