CN1679083A - 不利环境中的多信道语音检测 - Google Patents
不利环境中的多信道语音检测 Download PDFInfo
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- CN1679083A CN1679083A CNA038201585A CN03820158A CN1679083A CN 1679083 A CN1679083 A CN 1679083A CN A038201585 A CNA038201585 A CN A038201585A CN 03820158 A CN03820158 A CN 03820158A CN 1679083 A CN1679083 A CN 1679083A
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- China
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- voice
- threshold value
- audio signal
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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
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/78—Detection of presence or absence of voice signals
-
- 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
Description
数据 | 中等噪声 | 高噪声 |
最佳麦克风(靠近) | 54.5 | 25 |
最差麦克风(靠近) | 56.5 | 29 |
最佳麦克风(远离) | 65.5 | 50 |
最差麦克风(远离) | 68.7 | 54 |
Claims (22)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/231,613 US7146315B2 (en) | 2002-08-30 | 2002-08-30 | Multichannel voice detection in adverse environments |
US10/231,613 | 2002-08-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1679083A true CN1679083A (zh) | 2005-10-05 |
CN100476949C CN100476949C (zh) | 2009-04-08 |
Family
ID=31976753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038201585A Expired - Fee Related CN100476949C (zh) | 2002-08-30 | 2003-07-21 | 不利环境中的多信道语音检测 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7146315B2 (zh) |
EP (1) | EP1547061B1 (zh) |
CN (1) | CN100476949C (zh) |
DE (1) | DE60316704T2 (zh) |
WO (1) | WO2004021333A1 (zh) |
Cited By (14)
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CN100462878C (zh) * | 2007-08-29 | 2009-02-18 | 南京工业大学 | 智能机器人识别舞蹈音乐节奏的方法 |
CN102081925A (zh) * | 2009-11-20 | 2011-06-01 | Nxp股份有限公司 | 语音检测器 |
CN101471970B (zh) * | 2007-12-27 | 2012-05-23 | 深圳富泰宏精密工业有限公司 | 便携式电子装置 |
CN102819009A (zh) * | 2012-08-10 | 2012-12-12 | 汽车零部件研究及发展中心有限公司 | 用于汽车的驾驶者声源定位系统及方法 |
CN101533642B (zh) * | 2009-02-25 | 2013-02-13 | 北京中星微电子有限公司 | 一种语音信号处理方法及装置 |
CN101064975B (zh) * | 2006-04-25 | 2013-03-27 | 哈曼贝克自动系统股份有限公司 | 车辆通信系统 |
CN104094613A (zh) * | 2011-12-02 | 2014-10-08 | 弗劳恩霍弗促进应用研究注册公司 | 用于依据空间功率密度定位麦克风的装置和方法 |
CN104781880A (zh) * | 2012-09-03 | 2015-07-15 | 弗兰霍菲尔运输应用研究公司 | 用于提供通知的多信道语音存在概率估计的装置和方法 |
CN105185383A (zh) * | 2014-06-09 | 2015-12-23 | 哈曼国际工业有限公司 | 用于存在可理解语音时部分保留音乐的方法 |
CN106935247A (zh) * | 2017-03-08 | 2017-07-07 | 珠海中安科技有限公司 | 一种用于正压式空气呼吸器和狭小密闭空间的语音识别控制装置及方法 |
CN107086043A (zh) * | 2014-03-12 | 2017-08-22 | 华为技术有限公司 | 检测音频信号的方法和装置 |
CN110178178A (zh) * | 2016-09-14 | 2019-08-27 | 纽昂斯通讯有限公司 | 具有环境自动语音识别(asr)的麦克风选择和多个讲话者分割 |
CN111465981A (zh) * | 2017-12-21 | 2020-07-28 | 辛纳普蒂克斯公司 | 模拟语音活动检测器系统和方法 |
CN112424863A (zh) * | 2017-12-07 | 2021-02-26 | Hed科技有限责任公司 | 语音感知音频系统及方法 |
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JP4000095B2 (ja) * | 2003-07-30 | 2007-10-31 | 株式会社東芝 | 音声認識方法、装置及びプログラム |
US7460990B2 (en) | 2004-01-23 | 2008-12-02 | Microsoft Corporation | Efficient coding of digital media spectral data using wide-sense perceptual similarity |
JP4235128B2 (ja) * | 2004-03-08 | 2009-03-11 | アルパイン株式会社 | 入力音処理装置 |
KR101244232B1 (ko) | 2005-05-27 | 2013-03-18 | 오디언스 인코포레이티드 | 오디오 신호 분석 및 변경을 위한 시스템 및 방법 |
US7680656B2 (en) * | 2005-06-28 | 2010-03-16 | Microsoft Corporation | Multi-sensory speech enhancement using a speech-state model |
DE102005039621A1 (de) * | 2005-08-19 | 2007-03-01 | Micronas Gmbh | Verfahren und Vorrichtung zur adaptiven Reduktion von Rausch- und Hintergrundsignalen in einem sprachverarbeitenden System |
GB2430129B (en) * | 2005-09-08 | 2007-10-31 | Motorola Inc | Voice activity detector and method of operation therein |
US20070133819A1 (en) * | 2005-12-12 | 2007-06-14 | Laurent Benaroya | Method for establishing the separation signals relating to sources based on a signal from the mix of those signals |
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KR20080036897A (ko) * | 2006-10-24 | 2008-04-29 | 삼성전자주식회사 | 음성 끝점을 검출하기 위한 장치 및 방법 |
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US8249883B2 (en) * | 2007-10-26 | 2012-08-21 | Microsoft Corporation | Channel extension coding for multi-channel source |
US8411880B2 (en) * | 2008-01-29 | 2013-04-02 | Qualcomm Incorporated | Sound quality by intelligently selecting between signals from a plurality of microphones |
CN102137326B (zh) * | 2008-04-18 | 2014-03-26 | 杜比实验室特许公司 | 用于保持多通道音频中的语音可听度的方法和设备 |
US8275136B2 (en) * | 2008-04-25 | 2012-09-25 | Nokia Corporation | Electronic device speech enhancement |
US8611556B2 (en) * | 2008-04-25 | 2013-12-17 | Nokia Corporation | Calibrating multiple microphones |
US8244528B2 (en) | 2008-04-25 | 2012-08-14 | Nokia Corporation | Method and apparatus for voice activity determination |
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WO2009145192A1 (ja) * | 2008-05-28 | 2009-12-03 | 日本電気株式会社 | 音声検出装置、音声検出方法、音声検出プログラム及び記録媒体 |
US8554556B2 (en) * | 2008-06-30 | 2013-10-08 | Dolby Laboratories Corporation | Multi-microphone voice activity detector |
EP2196988B1 (en) | 2008-12-12 | 2012-09-05 | Nuance Communications, Inc. | Determination of the coherence of audio signals |
US8326637B2 (en) | 2009-02-20 | 2012-12-04 | Voicebox Technologies, Inc. | System and method for processing multi-modal device interactions in a natural language voice services environment |
DE102009029367B4 (de) * | 2009-09-11 | 2012-01-12 | Dietmar Ruwisch | Verfahren und Vorrichtung zur Analyse und Abstimmung akustischer Eigenschaften einer Kfz-Freisprecheinrichtung |
KR101601197B1 (ko) * | 2009-09-28 | 2016-03-09 | 삼성전자주식회사 | 마이크로폰 어레이의 이득 조정 장치 및 방법 |
US8626498B2 (en) * | 2010-02-24 | 2014-01-07 | Qualcomm Incorporated | Voice activity detection based on plural voice activity detectors |
US9165567B2 (en) * | 2010-04-22 | 2015-10-20 | Qualcomm Incorporated | Systems, methods, and apparatus for speech feature detection |
US8898058B2 (en) | 2010-10-25 | 2014-11-25 | Qualcomm Incorporated | Systems, methods, and apparatus for voice activity detection |
JP5557704B2 (ja) * | 2010-11-09 | 2014-07-23 | シャープ株式会社 | 無線送信装置、無線受信装置、無線通信システムおよび集積回路 |
JP5732976B2 (ja) * | 2011-03-31 | 2015-06-10 | 沖電気工業株式会社 | 音声区間判定装置、音声区間判定方法、及びプログラム |
CN102393986B (zh) * | 2011-08-11 | 2013-05-08 | 重庆市科学技术研究院 | 基于音频判别的盗伐检测方法、装置及系统 |
US20130282372A1 (en) * | 2012-04-23 | 2013-10-24 | Qualcomm Incorporated | Systems and methods for audio signal processing |
US8676579B2 (en) * | 2012-04-30 | 2014-03-18 | Blackberry Limited | Dual microphone voice authentication for mobile device |
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US9076459B2 (en) | 2013-03-12 | 2015-07-07 | Intermec Ip, Corp. | Apparatus and method to classify sound to detect speech |
US9767826B2 (en) * | 2013-09-27 | 2017-09-19 | Nuance Communications, Inc. | Methods and apparatus for robust speaker activity detection |
US9530433B2 (en) * | 2014-03-17 | 2016-12-27 | Sharp Laboratories Of America, Inc. | Voice activity detection for noise-canceling bioacoustic sensor |
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JP6501259B2 (ja) * | 2015-08-04 | 2019-04-17 | 本田技研工業株式会社 | 音声処理装置及び音声処理方法 |
EP3465681A1 (en) * | 2016-05-26 | 2019-04-10 | Telefonaktiebolaget LM Ericsson (PUBL) | Method and apparatus for voice or sound activity detection for spatial audio |
GB2563857A (en) * | 2017-06-27 | 2019-01-02 | Nokia Technologies Oy | Recording and rendering sound spaces |
RU2756385C1 (ru) | 2018-03-29 | 2021-09-29 | 3М Инновейтив Пропертиз Компани | Активируемое голосом преобразование звука для головных гарнитур с использованием представления сигналов микрофона в частотной области |
US11064294B1 (en) | 2020-01-10 | 2021-07-13 | Synaptics Incorporated | Multiple-source tracking and voice activity detections for planar microphone arrays |
CN111739554A (zh) * | 2020-06-19 | 2020-10-02 | 浙江讯飞智能科技有限公司 | 声学成像频率确定方法、装置、设备及存储介质 |
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CN113270108B (zh) * | 2021-04-27 | 2024-04-02 | 维沃移动通信有限公司 | 语音活动检测方法、装置、电子设备及介质 |
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-
2002
- 2002-08-30 US US10/231,613 patent/US7146315B2/en not_active Expired - Fee Related
-
2003
- 2003-07-21 DE DE60316704T patent/DE60316704T2/de not_active Expired - Lifetime
- 2003-07-21 WO PCT/US2003/022754 patent/WO2004021333A1/en active IP Right Grant
- 2003-07-21 CN CNB038201585A patent/CN100476949C/zh not_active Expired - Fee Related
- 2003-07-21 EP EP03791592A patent/EP1547061B1/en not_active Expired - Fee Related
Cited By (21)
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---|---|---|---|---|
CN101064975B (zh) * | 2006-04-25 | 2013-03-27 | 哈曼贝克自动系统股份有限公司 | 车辆通信系统 |
CN100462878C (zh) * | 2007-08-29 | 2009-02-18 | 南京工业大学 | 智能机器人识别舞蹈音乐节奏的方法 |
CN101471970B (zh) * | 2007-12-27 | 2012-05-23 | 深圳富泰宏精密工业有限公司 | 便携式电子装置 |
CN101533642B (zh) * | 2009-02-25 | 2013-02-13 | 北京中星微电子有限公司 | 一种语音信号处理方法及装置 |
CN102081925A (zh) * | 2009-11-20 | 2011-06-01 | Nxp股份有限公司 | 语音检测器 |
CN104094613B (zh) * | 2011-12-02 | 2017-06-09 | 弗劳恩霍弗促进应用研究注册公司 | 用于依据空间功率密度定位麦克风的装置和方法 |
CN104094613A (zh) * | 2011-12-02 | 2014-10-08 | 弗劳恩霍弗促进应用研究注册公司 | 用于依据空间功率密度定位麦克风的装置和方法 |
CN102819009A (zh) * | 2012-08-10 | 2012-12-12 | 汽车零部件研究及发展中心有限公司 | 用于汽车的驾驶者声源定位系统及方法 |
CN104781880A (zh) * | 2012-09-03 | 2015-07-15 | 弗兰霍菲尔运输应用研究公司 | 用于提供通知的多信道语音存在概率估计的装置和方法 |
CN104781880B (zh) * | 2012-09-03 | 2017-11-28 | 弗劳恩霍夫应用研究促进协会 | 用于提供通知的多信道语音存在概率估计的装置和方法 |
US9633651B2 (en) | 2012-09-03 | 2017-04-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for providing an informed multichannel speech presence probability estimation |
CN107086043A (zh) * | 2014-03-12 | 2017-08-22 | 华为技术有限公司 | 检测音频信号的方法和装置 |
US10818313B2 (en) | 2014-03-12 | 2020-10-27 | Huawei Technologies Co., Ltd. | Method for detecting audio signal and apparatus |
US11417353B2 (en) | 2014-03-12 | 2022-08-16 | Huawei Technologies Co., Ltd. | Method for detecting audio signal and apparatus |
CN105185383A (zh) * | 2014-06-09 | 2015-12-23 | 哈曼国际工业有限公司 | 用于存在可理解语音时部分保留音乐的方法 |
CN110178178A (zh) * | 2016-09-14 | 2019-08-27 | 纽昂斯通讯有限公司 | 具有环境自动语音识别(asr)的麦克风选择和多个讲话者分割 |
CN110178178B (zh) * | 2016-09-14 | 2023-10-10 | 纽昂斯通讯有限公司 | 具有环境自动语音识别(asr)的麦克风选择和多个讲话者分割 |
CN106935247A (zh) * | 2017-03-08 | 2017-07-07 | 珠海中安科技有限公司 | 一种用于正压式空气呼吸器和狭小密闭空间的语音识别控制装置及方法 |
CN112424863A (zh) * | 2017-12-07 | 2021-02-26 | Hed科技有限责任公司 | 语音感知音频系统及方法 |
CN112424863B (zh) * | 2017-12-07 | 2024-04-09 | Hed科技有限责任公司 | 语音感知音频系统及方法 |
CN111465981A (zh) * | 2017-12-21 | 2020-07-28 | 辛纳普蒂克斯公司 | 模拟语音活动检测器系统和方法 |
Also Published As
Publication number | Publication date |
---|---|
DE60316704T2 (de) | 2008-07-17 |
DE60316704D1 (de) | 2007-11-15 |
US20040042626A1 (en) | 2004-03-04 |
EP1547061B1 (en) | 2007-10-03 |
EP1547061A1 (en) | 2005-06-29 |
WO2004021333A1 (en) | 2004-03-11 |
CN100476949C (zh) | 2009-04-08 |
US7146315B2 (en) | 2006-12-05 |
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