CN101828335A - 稳健双麦克风噪声抑制系统 - Google Patents
稳健双麦克风噪声抑制系统 Download PDFInfo
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- CN101828335A CN101828335A CN200880112279A CN200880112279A CN101828335A CN 101828335 A CN101828335 A CN 101828335A CN 200880112279 A CN200880112279 A CN 200880112279A CN 200880112279 A CN200880112279 A CN 200880112279A CN 101828335 A CN101828335 A CN 101828335A
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal 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
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal 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
- G10L21/0272—Voice signal separating
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal 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
Abstract
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Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US11/874,263 | 2007-10-18 | ||
US11/874,263 US8046219B2 (en) | 2007-10-18 | 2007-10-18 | Robust two microphone noise suppression system |
PCT/US2008/078395 WO2009051959A1 (en) | 2007-10-18 | 2008-10-01 | Robust two microphone noise suppression system |
Publications (2)
Publication Number | Publication Date |
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CN101828335A true CN101828335A (zh) | 2010-09-08 |
CN101828335B CN101828335B (zh) | 2015-06-24 |
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CN200880112279.5A Active CN101828335B (zh) | 2007-10-18 | 2008-10-01 | 稳健双麦克风噪声抑制系统 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8046219B2 (zh) |
EP (2) | EP2207168B1 (zh) |
KR (2) | KR101171494B1 (zh) |
CN (1) | CN101828335B (zh) |
BR (1) | BRPI0818401B1 (zh) |
ES (1) | ES2398407T3 (zh) |
MX (1) | MX2010004192A (zh) |
RU (1) | RU2483439C2 (zh) |
WO (1) | WO2009051959A1 (zh) |
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CN105096961A (zh) * | 2014-05-06 | 2015-11-25 | 华为技术有限公司 | 语音分离方法和装置 |
CN105493518A (zh) * | 2013-06-18 | 2016-04-13 | 创新科技有限公司 | 具有端射麦克风阵列的头戴式耳机以及端射阵列的自动校准 |
CN105679329A (zh) * | 2016-02-04 | 2016-06-15 | 厦门大学 | 可适应强烈背景噪声的麦克风阵列语音增强装置 |
CN106653044A (zh) * | 2017-02-28 | 2017-05-10 | 浙江诺尔康神经电子科技股份有限公司 | 追踪噪声源和目标声源的双麦克风降噪系统和方法 |
CN107919133A (zh) * | 2016-10-09 | 2018-04-17 | 赛谛听股份有限公司 | 针对目标对象的语音增强系统及语音增强方法 |
CN109994120A (zh) * | 2017-12-29 | 2019-07-09 | 福州瑞芯微电子股份有限公司 | 基于双麦的语音增强方法、系统、音箱及存储介质 |
CN110021307A (zh) * | 2019-04-04 | 2019-07-16 | Oppo广东移动通信有限公司 | 音频校验方法、装置、存储介质及电子设备 |
CN110088635A (zh) * | 2017-01-18 | 2019-08-02 | 赫尔实验室有限公司 | 用于同时去噪和盲源分离的认知信号处理器 |
CN112424864A (zh) * | 2018-05-18 | 2021-02-26 | 搜诺思公司 | 用于噪声抑制话音检测的线性滤波 |
CN113643715A (zh) * | 2020-05-11 | 2021-11-12 | 脸谱科技有限责任公司 | 降低风噪声的系统和方法 |
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KR101335417B1 (ko) * | 2008-03-31 | 2013-12-05 | (주)트란소노 | 노이지 음성 신호의 처리 방법과 이를 위한 장치 및 컴퓨터판독 가능한 기록매체 |
KR101317813B1 (ko) * | 2008-03-31 | 2013-10-15 | (주)트란소노 | 노이지 음성 신호의 처리 방법과 이를 위한 장치 및 컴퓨터판독 가능한 기록매체 |
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CN102860039B (zh) * | 2009-11-12 | 2016-10-19 | 罗伯特·亨利·弗莱特 | 免提电话和/或麦克风阵列以及使用它们的方法和系统 |
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CN104167214B (zh) * | 2014-08-20 | 2017-06-13 | 电子科技大学 | 一种双麦克风盲声源分离的快速源信号重建方法 |
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CN105679329A (zh) * | 2016-02-04 | 2016-06-15 | 厦门大学 | 可适应强烈背景噪声的麦克风阵列语音增强装置 |
CN105679329B (zh) * | 2016-02-04 | 2019-08-06 | 厦门大学 | 可适应强烈背景噪声的麦克风阵列语音增强装置 |
CN107919133A (zh) * | 2016-10-09 | 2018-04-17 | 赛谛听股份有限公司 | 针对目标对象的语音增强系统及语音增强方法 |
CN110088635A (zh) * | 2017-01-18 | 2019-08-02 | 赫尔实验室有限公司 | 用于同时去噪和盲源分离的认知信号处理器 |
CN106653044A (zh) * | 2017-02-28 | 2017-05-10 | 浙江诺尔康神经电子科技股份有限公司 | 追踪噪声源和目标声源的双麦克风降噪系统和方法 |
CN106653044B (zh) * | 2017-02-28 | 2023-08-15 | 浙江诺尔康神经电子科技股份有限公司 | 追踪噪声源和目标声源的双麦克风降噪系统和方法 |
CN109994120A (zh) * | 2017-12-29 | 2019-07-09 | 福州瑞芯微电子股份有限公司 | 基于双麦的语音增强方法、系统、音箱及存储介质 |
CN112424864A (zh) * | 2018-05-18 | 2021-02-26 | 搜诺思公司 | 用于噪声抑制话音检测的线性滤波 |
CN110021307A (zh) * | 2019-04-04 | 2019-07-16 | Oppo广东移动通信有限公司 | 音频校验方法、装置、存储介质及电子设备 |
CN110021307B (zh) * | 2019-04-04 | 2022-02-01 | Oppo广东移动通信有限公司 | 音频校验方法、装置、存储介质及电子设备 |
CN113643715A (zh) * | 2020-05-11 | 2021-11-12 | 脸谱科技有限责任公司 | 降低风噪声的系统和方法 |
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KR101171494B1 (ko) | 2012-08-07 |
ES2398407T3 (es) | 2013-03-15 |
US8046219B2 (en) | 2011-10-25 |
CN101828335B (zh) | 2015-06-24 |
EP2183853A4 (en) | 2010-11-03 |
KR101184806B1 (ko) | 2012-09-20 |
US20090106021A1 (en) | 2009-04-23 |
RU2010119709A (ru) | 2011-11-27 |
WO2009051959A1 (en) | 2009-04-23 |
KR20100056567A (ko) | 2010-05-27 |
EP2183853A1 (en) | 2010-05-12 |
BRPI0818401B1 (pt) | 2020-02-18 |
RU2483439C2 (ru) | 2013-05-27 |
BRPI0818401A2 (pt) | 2015-04-22 |
MX2010004192A (es) | 2010-05-14 |
EP2207168A2 (en) | 2010-07-14 |
EP2183853B1 (en) | 2012-12-26 |
EP2207168B1 (en) | 2012-08-22 |
KR20100054873A (ko) | 2010-05-25 |
EP2207168A3 (en) | 2010-10-20 |
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