JP2011508533A5 - - Google Patents

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JP2011508533A5
JP2011508533A5 JP2010539833A JP2010539833A JP2011508533A5 JP 2011508533 A5 JP2011508533 A5 JP 2011508533A5 JP 2010539833 A JP2010539833 A JP 2010539833A JP 2010539833 A JP2010539833 A JP 2010539833A JP 2011508533 A5 JP2011508533 A5 JP 2011508533A5
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signal
spatial processing
processor
processing filter
speech
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JP5479364B2 (ja
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JP2010539833A 2007-12-19 2008-12-18 マルチマイクロホンベースのスピーチ強調のためのシステム、方法、および装置 Expired - Fee Related JP5479364B2 (ja)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US1508407P 2007-12-19 2007-12-19
US61/015,084 2007-12-19
US1679207P 2007-12-26 2007-12-26
US61/016,792 2007-12-26
US7714708P 2008-06-30 2008-06-30
US61/077,147 2008-06-30
US7935908P 2008-07-09 2008-07-09
US61/079,359 2008-07-09
US12/334,246 2008-12-12
US12/334,246 US8175291B2 (en) 2007-12-19 2008-12-12 Systems, methods, and apparatus for multi-microphone based speech enhancement
PCT/US2008/087541 WO2009086017A1 (en) 2007-12-19 2008-12-18 Systems, methods, and apparatus for multi-microphone based speech enhancement

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JP2011508533A JP2011508533A (ja) 2011-03-10
JP2011508533A5 true JP2011508533A5 (enExample) 2014-02-06
JP5479364B2 JP5479364B2 (ja) 2014-04-23

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US (1) US8175291B2 (enExample)
EP (1) EP2229678A1 (enExample)
JP (1) JP5479364B2 (enExample)
KR (1) KR101172180B1 (enExample)
CN (1) CN101903948B (enExample)
TW (1) TW200939210A (enExample)
WO (1) WO2009086017A1 (enExample)

Families Citing this family (212)

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Publication number Priority date Publication date Assignee Title
US8019091B2 (en) 2000-07-19 2011-09-13 Aliphcom, Inc. Voice activity detector (VAD) -based multiple-microphone acoustic noise suppression
US8280072B2 (en) 2003-03-27 2012-10-02 Aliphcom, Inc. Microphone array with rear venting
US9066186B2 (en) 2003-01-30 2015-06-23 Aliphcom Light-based detection for acoustic applications
US9099094B2 (en) 2003-03-27 2015-08-04 Aliphcom Microphone array with rear venting
US7099821B2 (en) * 2003-09-12 2006-08-29 Softmax, Inc. Separation of target acoustic signals in a multi-transducer arrangement
US8543390B2 (en) * 2004-10-26 2013-09-24 Qnx Software Systems Limited Multi-channel periodic signal enhancement system
US9185487B2 (en) 2006-01-30 2015-11-10 Audience, Inc. System and method for providing noise suppression utilizing null processing noise subtraction
WO2007103037A2 (en) 2006-03-01 2007-09-13 Softmax, Inc. System and method for generating a separated signal
US8949120B1 (en) 2006-05-25 2015-02-03 Audience, Inc. Adaptive noise cancelation
US8160273B2 (en) * 2007-02-26 2012-04-17 Erik Visser Systems, methods, and apparatus for signal separation using data driven techniques
TW200849219A (en) * 2007-02-26 2008-12-16 Qualcomm Inc Systems, methods, and apparatus for signal separation
US8068620B2 (en) * 2007-03-01 2011-11-29 Canon Kabushiki Kaisha Audio processing apparatus
WO2009027980A1 (en) * 2007-08-28 2009-03-05 Yissum Research Development Company Of The Hebrew University Of Jerusalem Method, device and system for speech recognition
JP5642339B2 (ja) * 2008-03-11 2014-12-17 トヨタ自動車株式会社 信号分離装置及び信号分離方法
US8321214B2 (en) * 2008-06-02 2012-11-27 Qualcomm Incorporated Systems, methods, and apparatus for multichannel signal amplitude balancing
WO2009151578A2 (en) * 2008-06-09 2009-12-17 The Board Of Trustees Of The University Of Illinois Method and apparatus for blind signal recovery in noisy, reverberant environments
US20100057472A1 (en) * 2008-08-26 2010-03-04 Hanks Zeng Method and system for frequency compensation in an audio codec
KR101178801B1 (ko) * 2008-12-09 2012-08-31 한국전자통신연구원 음원분리 및 음원식별을 이용한 음성인식 장치 및 방법
JP5071346B2 (ja) * 2008-10-24 2012-11-14 ヤマハ株式会社 雑音抑圧装置及び雑音抑圧方法
US8781818B2 (en) * 2008-12-23 2014-07-15 Koninklijke Philips N.V. Speech capturing and speech rendering
JP5605575B2 (ja) * 2009-02-13 2014-10-15 日本電気株式会社 多チャンネル音響信号処理方法、そのシステム及びプログラム
JP5605573B2 (ja) * 2009-02-13 2014-10-15 日本電気株式会社 多チャンネル音響信号処理方法、そのシステム及びプログラム
FR2945169B1 (fr) * 2009-04-29 2011-06-03 Commissariat Energie Atomique Methode d'identification d'un signal ofdm
WO2010146711A1 (ja) * 2009-06-19 2010-12-23 富士通株式会社 音声信号処理装置及び音声信号処理方法
FR2948484B1 (fr) * 2009-07-23 2011-07-29 Parrot Procede de filtrage des bruits lateraux non-stationnaires pour un dispositif audio multi-microphone, notamment un dispositif telephonique "mains libres" pour vehicule automobile
KR101587844B1 (ko) * 2009-08-26 2016-01-22 삼성전자주식회사 마이크로폰의 신호 보상 장치 및 그 방법
US20110058676A1 (en) 2009-09-07 2011-03-10 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for dereverberation of multichannel signal
US20110125497A1 (en) * 2009-11-20 2011-05-26 Takahiro Unno Method and System for Voice Activity Detection
EP2505001A1 (en) * 2009-11-24 2012-10-03 Nokia Corp. An apparatus
US9185488B2 (en) 2009-11-30 2015-11-10 Nokia Technologies Oy Control parameter dependent audio signal processing
US9838784B2 (en) 2009-12-02 2017-12-05 Knowles Electronics, Llc Directional audio capture
US8718290B2 (en) * 2010-01-26 2014-05-06 Audience, Inc. Adaptive noise reduction using level cues
JP5489778B2 (ja) * 2010-02-25 2014-05-14 キヤノン株式会社 情報処理装置およびその処理方法
US9285589B2 (en) 2010-02-28 2016-03-15 Microsoft Technology Licensing, Llc AR glasses with event and sensor triggered control of AR eyepiece applications
US9182596B2 (en) 2010-02-28 2015-11-10 Microsoft Technology Licensing, Llc See-through near-eye display glasses with the optical assembly including absorptive polarizers or anti-reflective coatings to reduce stray light
US9128281B2 (en) 2010-09-14 2015-09-08 Microsoft Technology Licensing, Llc Eyepiece with uniformly illuminated reflective display
US10180572B2 (en) 2010-02-28 2019-01-15 Microsoft Technology Licensing, Llc AR glasses with event and user action control of external applications
US9341843B2 (en) 2010-02-28 2016-05-17 Microsoft Technology Licensing, Llc See-through near-eye display glasses with a small scale image source
US9091851B2 (en) 2010-02-28 2015-07-28 Microsoft Technology Licensing, Llc Light control in head mounted displays
US9759917B2 (en) 2010-02-28 2017-09-12 Microsoft Technology Licensing, Llc AR glasses with event and sensor triggered AR eyepiece interface to external devices
US9223134B2 (en) 2010-02-28 2015-12-29 Microsoft Technology Licensing, Llc Optical imperfections in a light transmissive illumination system for see-through near-eye display glasses
EP2539759A1 (en) 2010-02-28 2013-01-02 Osterhout Group, Inc. Local advertising content on an interactive head-mounted eyepiece
US9366862B2 (en) 2010-02-28 2016-06-14 Microsoft Technology Licensing, Llc System and method for delivering content to a group of see-through near eye display eyepieces
US9097891B2 (en) 2010-02-28 2015-08-04 Microsoft Technology Licensing, Llc See-through near-eye display glasses including an auto-brightness control for the display brightness based on the brightness in the environment
US20120249797A1 (en) 2010-02-28 2012-10-04 Osterhout Group, Inc. Head-worn adaptive display
US9134534B2 (en) 2010-02-28 2015-09-15 Microsoft Technology Licensing, Llc See-through near-eye display glasses including a modular image source
US20150309316A1 (en) 2011-04-06 2015-10-29 Microsoft Technology Licensing, Llc Ar glasses with predictive control of external device based on event input
US9129295B2 (en) 2010-02-28 2015-09-08 Microsoft Technology Licensing, Llc See-through near-eye display glasses with a fast response photochromic film system for quick transition from dark to clear
US9097890B2 (en) 2010-02-28 2015-08-04 Microsoft Technology Licensing, Llc Grating in a light transmissive illumination system for see-through near-eye display glasses
US9229227B2 (en) 2010-02-28 2016-01-05 Microsoft Technology Licensing, Llc See-through near-eye display glasses with a light transmissive wedge shaped illumination system
US8473287B2 (en) 2010-04-19 2013-06-25 Audience, Inc. Method for jointly optimizing noise reduction and voice quality in a mono or multi-microphone system
US8958572B1 (en) * 2010-04-19 2015-02-17 Audience, Inc. Adaptive noise cancellation for multi-microphone systems
US8538035B2 (en) 2010-04-29 2013-09-17 Audience, Inc. Multi-microphone robust noise suppression
US8798290B1 (en) 2010-04-21 2014-08-05 Audience, Inc. Systems and methods for adaptive signal equalization
CN102884575A (zh) 2010-04-22 2013-01-16 高通股份有限公司 话音活动检测
US8781137B1 (en) 2010-04-27 2014-07-15 Audience, Inc. Wind noise detection and suppression
US9378754B1 (en) * 2010-04-28 2016-06-28 Knowles Electronics, Llc Adaptive spatial classifier for multi-microphone systems
CA2798282A1 (en) * 2010-05-03 2011-11-10 Nicolas Petit Wind suppression/replacement component for use with electronic systems
US9558755B1 (en) * 2010-05-20 2017-01-31 Knowles Electronics, Llc Noise suppression assisted automatic speech recognition
US9053697B2 (en) 2010-06-01 2015-06-09 Qualcomm Incorporated Systems, methods, devices, apparatus, and computer program products for audio equalization
US8447596B2 (en) 2010-07-12 2013-05-21 Audience, Inc. Monaural noise suppression based on computational auditory scene analysis
JP5732937B2 (ja) * 2010-09-08 2015-06-10 ヤマハ株式会社 サウンドマスキング装置
US9100734B2 (en) 2010-10-22 2015-08-04 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for far-field multi-source tracking and separation
US8898058B2 (en) 2010-10-25 2014-11-25 Qualcomm Incorporated Systems, methods, and apparatus for voice activity detection
US9031256B2 (en) 2010-10-25 2015-05-12 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for orientation-sensitive recording control
US9552840B2 (en) * 2010-10-25 2017-01-24 Qualcomm Incorporated Three-dimensional sound capturing and reproducing with multi-microphones
US8855341B2 (en) 2010-10-25 2014-10-07 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for head tracking based on recorded sound signals
US20120128168A1 (en) * 2010-11-18 2012-05-24 Texas Instruments Incorporated Method and apparatus for noise and echo cancellation for two microphone system subject to cross-talk
TWI412023B (zh) 2010-12-14 2013-10-11 Univ Nat Chiao Tung 可消除噪音且增進語音品質之麥克風陣列架構及其方法
RU2591026C2 (ru) 2011-01-05 2016-07-10 Конинклейке Филипс Электроникс Н.В. Аудиосистема и способ ее работы
US8989402B2 (en) * 2011-01-19 2015-03-24 Broadcom Corporation Use of sensors for noise suppression in a mobile communication device
WO2012107561A1 (en) * 2011-02-10 2012-08-16 Dolby International Ab Spatial adaptation in multi-microphone sound capture
US8929564B2 (en) * 2011-03-03 2015-01-06 Microsoft Corporation Noise adaptive beamforming for microphone arrays
US8942382B2 (en) * 2011-03-22 2015-01-27 Mh Acoustics Llc Dynamic beamformer processing for acoustic echo cancellation in systems with high acoustic coupling
FR2976111B1 (fr) * 2011-06-01 2013-07-05 Parrot Equipement audio comprenant des moyens de debruitage d'un signal de parole par filtrage a delai fractionnaire, notamment pour un systeme de telephonie "mains libres"
US9666206B2 (en) * 2011-08-24 2017-05-30 Texas Instruments Incorporated Method, system and computer program product for attenuating noise in multiple time frames
US20130054233A1 (en) * 2011-08-24 2013-02-28 Texas Instruments Incorporated Method, System and Computer Program Product for Attenuating Noise Using Multiple Channels
TWI459381B (zh) 2011-09-14 2014-11-01 Ind Tech Res Inst 語音增強方法
JP6179081B2 (ja) * 2011-09-15 2017-08-16 株式会社Jvcケンウッド ノイズ低減装置、音声入力装置、無線通信装置、およびノイズ低減方法
US9966088B2 (en) * 2011-09-23 2018-05-08 Adobe Systems Incorporated Online source separation
US8712769B2 (en) 2011-12-19 2014-04-29 Continental Automotive Systems, Inc. Apparatus and method for noise removal by spectral smoothing
US9532157B2 (en) * 2011-12-23 2016-12-27 Nokia Technologies Oy Audio processing for mono signals
DE102012200745B4 (de) * 2012-01-19 2014-05-28 Siemens Medical Instruments Pte. Ltd. Verfahren und Hörvorrichtung zum Schätzen eines Bestandteils der eigenen Stimme
US9173025B2 (en) 2012-02-08 2015-10-27 Dolby Laboratories Licensing Corporation Combined suppression of noise, echo, and out-of-location signals
US8712076B2 (en) 2012-02-08 2014-04-29 Dolby Laboratories Licensing Corporation Post-processing including median filtering of noise suppression gains
WO2013137900A1 (en) * 2012-03-16 2013-09-19 Nuance Communictions, Inc. User dedicated automatic speech recognition
CN102646418B (zh) * 2012-03-29 2014-07-23 北京华夏电通科技股份有限公司 一种远程音频交互的多路声学回音消除方法及系统
US9282405B2 (en) * 2012-04-24 2016-03-08 Polycom, Inc. Automatic microphone muting of undesired noises by microphone arrays
CN104335519A (zh) * 2012-05-07 2015-02-04 适应性频谱和信号校正股份有限公司 用于脉冲噪声检测和减轻的装置、系统和方法
US20130315402A1 (en) 2012-05-24 2013-11-28 Qualcomm Incorporated Three-dimensional sound compression and over-the-air transmission during a call
US9881616B2 (en) 2012-06-06 2018-01-30 Qualcomm Incorporated Method and systems having improved speech recognition
US9640194B1 (en) 2012-10-04 2017-05-02 Knowles Electronics, Llc Noise suppression for speech processing based on machine-learning mask estimation
CN102969000B (zh) * 2012-12-04 2014-10-22 中国科学院自动化研究所 一种多通道语音增强方法
RU2667724C2 (ru) 2012-12-17 2018-09-24 Конинклейке Филипс Н.В. Система диагностики апноэ во сне и способ формирования информации с использованием ненавязчивого анализа аудиосигналов
US20140184796A1 (en) * 2012-12-27 2014-07-03 Motorola Solutions, Inc. Method and apparatus for remotely controlling a microphone
CN104025699B (zh) * 2012-12-31 2018-05-22 展讯通信(上海)有限公司 适应性音频捕获
CN104010265A (zh) 2013-02-22 2014-08-27 杜比实验室特许公司 音频空间渲染设备及方法
US20140278380A1 (en) * 2013-03-14 2014-09-18 Dolby Laboratories Licensing Corporation Spectral and Spatial Modification of Noise Captured During Teleconferencing
US9467777B2 (en) * 2013-03-15 2016-10-11 Cirrus Logic, Inc. Interface for a digital microphone array
US9788119B2 (en) 2013-03-20 2017-10-10 Nokia Technologies Oy Spatial audio apparatus
KR102094392B1 (ko) * 2013-04-02 2020-03-27 삼성전자주식회사 복수의 마이크로폰들을 구비하는 사용자 기기 및 그 동작 방법
US20180317019A1 (en) 2013-05-23 2018-11-01 Knowles Electronics, Llc Acoustic activity detecting microphone
KR102282366B1 (ko) * 2013-06-03 2021-07-27 삼성전자주식회사 음성 향상 방법 및 그 장치
US9357080B2 (en) * 2013-06-04 2016-05-31 Broadcom Corporation Spatial quiescence protection for multi-channel acoustic echo cancellation
JP2015052466A (ja) * 2013-09-05 2015-03-19 株式会社デンソー 車両用装置及び音声切換制御プログラム
CN104424953B (zh) 2013-09-11 2019-11-01 华为技术有限公司 语音信号处理方法与装置
US9767826B2 (en) * 2013-09-27 2017-09-19 Nuance Communications, Inc. Methods and apparatus for robust speaker activity detection
US9392353B2 (en) * 2013-10-18 2016-07-12 Plantronics, Inc. Headset interview mode
EP3053356B8 (en) * 2013-10-30 2020-06-17 Cerence Operating Company Methods and apparatus for selective microphone signal combining
ITTO20130901A1 (it) * 2013-11-05 2015-05-06 St Microelectronics Srl Interfaccia di espansione dell'intervallo dinamico di un segnale di ingresso, in particolare di un segnale audio di un trasduttore acustico a due strutture di rilevamento, e relativo metodo
GB2520029A (en) 2013-11-06 2015-05-13 Nokia Technologies Oy Detection of a microphone
WO2015141103A1 (ja) * 2014-03-17 2015-09-24 日本電気株式会社 信号処理装置、信号処理方法、および信号処理プログラム
WO2015139769A1 (en) 2014-03-21 2015-09-24 Huawei Technologies Co., Ltd. Apparatus and method for estimating an overall mixing time based on at least a first pair of room impulse responses, as well as corresponding computer program
CN105096961B (zh) * 2014-05-06 2019-02-01 华为技术有限公司 语音分离方法和装置
US10149047B2 (en) * 2014-06-18 2018-12-04 Cirrus Logic Inc. Multi-aural MMSE analysis techniques for clarifying audio signals
US20150381333A1 (en) * 2014-06-26 2015-12-31 Harris Corporation Novel approach for enabling mixed mode behavior using microphone placement on radio terminal hardware
US10062374B2 (en) * 2014-07-18 2018-08-28 Nuance Communications, Inc. Methods and apparatus for training a transformation component
US20170213567A1 (en) * 2014-07-31 2017-07-27 Koninklijke Kpn N.V. Noise suppression system and method
CN104134440B (zh) * 2014-07-31 2018-05-08 百度在线网络技术(北京)有限公司 用于便携式终端的语音检测方法和语音检测装置
WO2016033364A1 (en) 2014-08-28 2016-03-03 Audience, Inc. Multi-sourced noise suppression
US9978388B2 (en) 2014-09-12 2018-05-22 Knowles Electronics, Llc Systems and methods for restoration of speech components
CN107112012B (zh) 2015-01-07 2020-11-20 美商楼氏电子有限公司 用于音频处理的方法和系统及计算机可读存储介质
WO2016123560A1 (en) 2015-01-30 2016-08-04 Knowles Electronics, Llc Contextual switching of microphones
CN104952459B (zh) * 2015-04-29 2018-05-15 大连理工大学 一种基于分布式一致性和mvdr波束形成的分布式语音增强方法
US9565493B2 (en) 2015-04-30 2017-02-07 Shure Acquisition Holdings, Inc. Array microphone system and method of assembling the same
US9554207B2 (en) 2015-04-30 2017-01-24 Shure Acquisition Holdings, Inc. Offset cartridge microphones
US9736578B2 (en) 2015-06-07 2017-08-15 Apple Inc. Microphone-based orientation sensors and related techniques
US9558731B2 (en) * 2015-06-15 2017-01-31 Blackberry Limited Headphones using multiplexed microphone signals to enable active noise cancellation
US9734845B1 (en) * 2015-06-26 2017-08-15 Amazon Technologies, Inc. Mitigating effects of electronic audio sources in expression detection
US10393571B2 (en) 2015-07-06 2019-08-27 Dolby Laboratories Licensing Corporation Estimation of reverberant energy component from active audio source
US10389393B2 (en) * 2015-08-31 2019-08-20 Sony Corporation Reception device, receiving method, and program
US9401158B1 (en) * 2015-09-14 2016-07-26 Knowles Electronics, Llc Microphone signal fusion
US10013996B2 (en) * 2015-09-18 2018-07-03 Qualcomm Incorporated Collaborative audio processing
US9875081B2 (en) * 2015-09-21 2018-01-23 Amazon Technologies, Inc. Device selection for providing a response
US10186276B2 (en) * 2015-09-25 2019-01-22 Qualcomm Incorporated Adaptive noise suppression for super wideband music
US10152977B2 (en) * 2015-11-20 2018-12-11 Qualcomm Incorporated Encoding of multiple audio signals
CN105529034A (zh) * 2015-12-23 2016-04-27 北京奇虎科技有限公司 一种基于混响的语音识别方法和装置
US11234072B2 (en) 2016-02-18 2022-01-25 Dolby Laboratories Licensing Corporation Processing of microphone signals for spatial playback
CN105825865B (zh) * 2016-03-10 2019-09-27 福州瑞芯微电子股份有限公司 噪声环境下的回声消除方法及系统
CN105848061B (zh) * 2016-03-30 2021-04-13 联想(北京)有限公司 一种控制方法及电子设备
US10249305B2 (en) * 2016-05-19 2019-04-02 Microsoft Technology Licensing, Llc Permutation invariant training for talker-independent multi-talker speech separation
CN107564512B (zh) * 2016-06-30 2020-12-25 展讯通信(上海)有限公司 语音活动侦测方法及装置
US10045110B2 (en) * 2016-07-06 2018-08-07 Bragi GmbH Selective sound field environment processing system and method
CN106328156B (zh) * 2016-08-22 2020-02-18 华南理工大学 一种音视频信息融合的麦克风阵列语音增强系统及方法
KR102280917B1 (ko) * 2016-10-17 2021-07-22 에이치비 이노베이션스, 아이엔씨. 유아 진정/수면-보조 장치
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
CN106782591B (zh) * 2016-12-26 2021-02-19 惠州Tcl移动通信有限公司 一种在背景噪音下提高语音识别率的装置及其方法
KR102423744B1 (ko) * 2016-12-30 2022-07-21 하만 베커 오토모티브 시스템즈 게엠베하 음향 반향 제거
US10367948B2 (en) 2017-01-13 2019-07-30 Shure Acquisition Holdings, Inc. Post-mixing acoustic echo cancellation systems and methods
US10554822B1 (en) * 2017-02-28 2020-02-04 SoliCall Ltd. Noise removal in call centers
KR101811635B1 (ko) 2017-04-27 2018-01-25 경상대학교산학협력단 스테레오 채널 잡음 제거 장치 및 방법
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
CN107360496B (zh) * 2017-06-13 2023-05-12 东南大学 可根据环境自动调节音量的扬声器系统及调节方法
EP3422736B1 (en) 2017-06-30 2020-07-29 GN Audio A/S Pop noise reduction in headsets having multiple microphones
US10482904B1 (en) 2017-08-15 2019-11-19 Amazon Technologies, Inc. Context driven device arbitration
JP6345327B1 (ja) * 2017-09-07 2018-06-20 ヤフー株式会社 音声抽出装置、音声抽出方法および音声抽出プログラム
WO2019060251A1 (en) * 2017-09-20 2019-03-28 Knowles Electronics, Llc PROFITABLE MICROPHONE NETWORK DESIGN FOR SPATIAL FILTRATION
CN107785029B (zh) * 2017-10-23 2021-01-29 科大讯飞股份有限公司 目标语音检测方法及装置
WO2019112468A1 (en) * 2017-12-08 2019-06-13 Huawei Technologies Co., Ltd. Multi-microphone noise reduction method, apparatus and terminal device
US10998617B2 (en) * 2018-01-05 2021-05-04 Byton Limited In-vehicle telematics blade array and methods for using the same
US10657981B1 (en) * 2018-01-19 2020-05-19 Amazon Technologies, Inc. Acoustic echo cancellation with loudspeaker canceling beamformer
KR102609430B1 (ko) 2018-01-23 2023-12-04 구글 엘엘씨 호출 구문 검출에서 노이즈 감소 기술의 선택적 적응 및 활용
US10755728B1 (en) * 2018-02-27 2020-08-25 Amazon Technologies, Inc. Multichannel noise cancellation using frequency domain spectrum masking
US10957337B2 (en) 2018-04-11 2021-03-23 Microsoft Technology Licensing, Llc Multi-microphone speech separation
CN108766456B (zh) * 2018-05-22 2020-01-07 出门问问信息科技有限公司 一种语音处理方法及装置
CN112335261B (zh) 2018-06-01 2023-07-18 舒尔获得控股公司 图案形成麦克风阵列
US11297423B2 (en) 2018-06-15 2022-04-05 Shure Acquisition Holdings, Inc. Endfire linear array microphone
CN108718402B (zh) * 2018-08-14 2021-04-13 四川易为智行科技有限公司 视频会议管理方法及装置
CN108986833A (zh) * 2018-08-21 2018-12-11 广州市保伦电子有限公司 基于麦克风阵列的拾音方法、系统、电子设备及存储介质
WO2020061353A1 (en) 2018-09-20 2020-03-26 Shure Acquisition Holdings, Inc. Adjustable lobe shape for array microphones
US10930300B2 (en) * 2018-11-02 2021-02-23 Veritext, Llc Automated transcript generation from multi-channel audio
CN109410978B (zh) * 2018-11-06 2021-11-09 北京如布科技有限公司 一种语音信号分离方法、装置、电子设备及存储介质
US11195540B2 (en) * 2019-01-28 2021-12-07 Cirrus Logic, Inc. Methods and apparatus for an adaptive blocking matrix
CN109767783B (zh) * 2019-02-15 2021-02-02 深圳市汇顶科技股份有限公司 语音增强方法、装置、设备及存储介质
US11049509B2 (en) * 2019-03-06 2021-06-29 Plantronics, Inc. Voice signal enhancement for head-worn audio devices
US11955138B2 (en) * 2019-03-15 2024-04-09 Advanced Micro Devices, Inc. Detecting voice regions in a non-stationary noisy environment
JP7572964B2 (ja) 2019-03-21 2024-10-24 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 阻止機能を伴うビーム形成マイクロフォンローブの自動集束、領域内自動集束、および自動配置
WO2020191354A1 (en) 2019-03-21 2020-09-24 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
US11445294B2 (en) 2019-05-23 2022-09-13 Shure Acquisition Holdings, Inc. Steerable speaker array, system, and method for the same
US11302347B2 (en) 2019-05-31 2022-04-12 Shure Acquisition Holdings, Inc. Low latency automixer integrated with voice and noise activity detection
GB2585086A (en) * 2019-06-28 2020-12-30 Nokia Technologies Oy Pre-processing for automatic speech recognition
KR102226132B1 (ko) * 2019-07-23 2021-03-09 엘지전자 주식회사 헤드셋 및 그의 구동 방법
JP7630495B2 (ja) 2019-08-23 2025-02-17 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 指向性が改善された一次元アレイマイクロホン
WO2021087377A1 (en) 2019-11-01 2021-05-06 Shure Acquisition Holdings, Inc. Proximity microphone
CN111063366A (zh) * 2019-12-26 2020-04-24 紫光展锐(重庆)科技有限公司 降低噪声的方法、装置、电子设备及可读存储介质
CN110992967A (zh) * 2019-12-27 2020-04-10 苏州思必驰信息科技有限公司 一种语音信号处理方法、装置、助听器及存储介质
US11552611B2 (en) 2020-02-07 2023-01-10 Shure Acquisition Holdings, Inc. System and method for automatic adjustment of reference gain
US20210256993A1 (en) * 2020-02-18 2021-08-19 Facebook, Inc. Voice Separation with An Unknown Number of Multiple Speakers
USD944776S1 (en) 2020-05-05 2022-03-01 Shure Acquisition Holdings, Inc. Audio device
KR102740961B1 (ko) * 2020-05-18 2024-12-10 주식회사 엠피웨이브 강인음성인식을 위한 방향벡터 추정을 겸한 온라인 우도최대화를 이용한 빔포밍 방법 및 그 장치
WO2021243368A2 (en) 2020-05-29 2021-12-02 Shure Acquisition Holdings, Inc. Transducer steering and configuration systems and methods using a local positioning system
US11632782B2 (en) * 2020-06-29 2023-04-18 Qualcomm Incorporated Spatial filters in full duplex mode
CN113949978A (zh) * 2020-07-17 2022-01-18 通用微(深圳)科技有限公司 声音采集装置、声音处理设备及方法、装置、存储介质
CN113949979A (zh) * 2020-07-17 2022-01-18 通用微(深圳)科技有限公司 声音采集装置、声音处理设备及方法、装置、存储介质
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
US12452584B2 (en) 2021-01-29 2025-10-21 Shure Acquisition Holdings, Inc. Scalable conferencing systems and methods
CN113077808B (zh) * 2021-03-22 2024-04-26 北京搜狗科技发展有限公司 一种语音处理方法、装置和用于语音处理的装置
CN113870886A (zh) * 2021-09-26 2021-12-31 思必驰科技股份有限公司 麦克风拾音方法及系统
CN118216161A (zh) 2021-10-04 2024-06-18 舒尔获得控股公司 联网自动混合器系统及方法
CN117941343A (zh) 2021-10-12 2024-04-26 Qsc有限责任公司 多源音频处理系统和方法
US12250526B2 (en) 2022-01-07 2025-03-11 Shure Acquisition Holdings, Inc. Audio beamforming with nulling control system and methods
CN114528525B (zh) * 2022-01-11 2023-03-28 西南交通大学 基于最大重加权峭度盲解卷积的机械故障诊断方法
CN114550734A (zh) * 2022-03-02 2022-05-27 上海又为智能科技有限公司 音频增强方法和装置、计算机存储介质
CN114724565A (zh) * 2022-04-08 2022-07-08 深圳市敦实电子有限公司 基于声纹识别的通话降噪方法、通话降噪装置及耳机
GB2622386A (en) * 2022-09-14 2024-03-20 Nokia Technologies Oy Apparatus, methods and computer programs for spatial processing audio scenes
TWI850905B (zh) * 2022-12-16 2024-08-01 宏碁股份有限公司 聲音訊號處理方法及行動裝置
CN116320857B (zh) * 2023-03-27 2025-12-05 厦门亿联网络技术股份有限公司 一种基于卡尔曼自适应的阵列麦克风降噪方法及装置
US12401942B1 (en) 2023-05-25 2025-08-26 Amazon Technologies, Inc. Group beam selection and beam merging
TWI857630B (zh) * 2023-05-31 2024-10-01 公信電子股份有限公司 麥克風艙內收音系統及其方法
CN116825076B (zh) * 2023-08-29 2023-11-07 荣耀终端有限公司 语音通话降噪方法、电子设备及可读存储介质
CN118969002B (zh) * 2024-07-04 2025-03-11 广州成至智能机器科技有限公司 无人机语音广播的交互对话方法、装置、飞行无人机、电子设备及存储介质

Family Cites Families (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649505A (en) 1984-07-02 1987-03-10 General Electric Company Two-input crosstalk-resistant adaptive noise canceller
US4912767A (en) 1988-03-14 1990-03-27 International Business Machines Corporation Distributed noise cancellation system
US5327178A (en) 1991-06-17 1994-07-05 Mcmanigal Scott P Stereo speakers mounted on head
US5208786A (en) 1991-08-28 1993-05-04 Massachusetts Institute Of Technology Multi-channel signal separation
JPH05316587A (ja) 1992-05-08 1993-11-26 Sony Corp マイクロホン装置
US5251263A (en) 1992-05-22 1993-10-05 Andrea Electronics Corporation Adaptive noise cancellation and speech enhancement system and apparatus therefor
US5732143A (en) 1992-10-29 1998-03-24 Andrea Electronics Corp. Noise cancellation apparatus
US5383164A (en) 1993-06-10 1995-01-17 The Salk Institute For Biological Studies Adaptive system for broadband multisignal discrimination in a channel with reverberation
US5375174A (en) 1993-07-28 1994-12-20 Noise Cancellation Technologies, Inc. Remote siren headset
JP3146804B2 (ja) 1993-11-05 2001-03-19 松下電器産業株式会社 アレイマイクロホンおよびその感度補正装置
US5706402A (en) 1994-11-29 1998-01-06 The Salk Institute For Biological Studies Blind signal processing system employing information maximization to recover unknown signals through unsupervised minimization of output redundancy
US6002776A (en) 1995-09-18 1999-12-14 Interval Research Corporation Directional acoustic signal processor and method therefor
US5770841A (en) 1995-09-29 1998-06-23 United Parcel Service Of America, Inc. System and method for reading package information
US5675659A (en) 1995-12-12 1997-10-07 Motorola Methods and apparatus for blind separation of delayed and filtered sources
US6130949A (en) 1996-09-18 2000-10-10 Nippon Telegraph And Telephone Corporation Method and apparatus for separation of source, program recorded medium therefor, method and apparatus for detection of sound source zone, and program recorded medium therefor
CA2269027A1 (en) 1996-10-17 1998-04-23 Andrea Electronics Corporation Noise cancelling acoustical improvement to wireless telephone or cellular phone
US5999567A (en) 1996-10-31 1999-12-07 Motorola, Inc. Method for recovering a source signal from a composite signal and apparatus therefor
US7072476B2 (en) 1997-02-18 2006-07-04 Matech, Inc. Audio headset
FR2759824A1 (fr) 1997-02-18 1998-08-21 Philips Electronics Nv Systeme de separation de sources non stationnaires
US6496581B1 (en) * 1997-09-11 2002-12-17 Digisonix, Inc. Coupled acoustic echo cancellation system
US6167417A (en) 1998-04-08 2000-12-26 Sarnoff Corporation Convolutive blind source separation using a multiple decorrelation method
DE19822021C2 (de) 1998-05-15 2000-12-14 Siemens Audiologische Technik Hörgerät mit automatischem Mikrofonabgleich sowie Verfahren zum Betrieb eines Hörgerätes mit automatischem Mikrofonabgleich
US6654468B1 (en) 1998-08-25 2003-11-25 Knowles Electronics, Llc Apparatus and method for matching the response of microphones in magnitude and phase
DE19849739C2 (de) 1998-10-28 2001-05-31 Siemens Audiologische Technik Adaptives Verfahren zur Korrektur der Mikrofone eines Richtmikrofonsystems in einem Hörgerät sowie Hörgerät
US6898612B1 (en) 1998-11-12 2005-05-24 Sarnoff Corporation Method and system for on-line blind source separation
US6606506B1 (en) 1998-11-19 2003-08-12 Albert C. Jones Personal entertainment and communication device
US6343268B1 (en) 1998-12-01 2002-01-29 Siemens Corporation Research, Inc. Estimator of independent sources from degenerate mixtures
DE19859174C1 (de) * 1998-12-21 2000-05-04 Max Planck Gesellschaft Verfahren und Vorrichtung zur Verarbeitung rauschbehafteter Schallsignale
US6381570B2 (en) 1999-02-12 2002-04-30 Telogy Networks, Inc. Adaptive two-threshold method for discriminating noise from speech in a communication signal
WO2000057671A2 (de) 1999-03-19 2000-09-28 Siemens Aktiengesellschaft Verfahren und einrichtung zum aufnehmen und bearbeiten von audiosignalen in einer störschallerfüllten umgebung
US6526148B1 (en) 1999-05-18 2003-02-25 Siemens Corporate Research, Inc. Device and method for demixing signal mixtures using fast blind source separation technique based on delay and attenuation compensation, and for selecting channels for the demixed signals
US6424960B1 (en) 1999-10-14 2002-07-23 The Salk Institute For Biological Studies Unsupervised adaptation and classification of multiple classes and sources in blind signal separation
US6594367B1 (en) 1999-10-25 2003-07-15 Andrea Electronics Corporation Super directional beamforming design and implementation
US6882734B2 (en) 2001-02-14 2005-04-19 Gentex Corporation Vehicle accessory microphone
US6549630B1 (en) 2000-02-04 2003-04-15 Plantronics, Inc. Signal expander with discrimination between close and distant acoustic source
JP2003527012A (ja) 2000-03-14 2003-09-09 オーディア テクノロジー インク 多重マイクロフォン方向システムにおける順応型マイクロフォン・マッチング
US20010038699A1 (en) 2000-03-20 2001-11-08 Audia Technology, Inc. Automatic directional processing control for multi-microphone system
US8903737B2 (en) 2000-04-25 2014-12-02 Accenture Global Service Limited Method and system for a wireless universal mobile product interface
US6879952B2 (en) 2000-04-26 2005-04-12 Microsoft Corporation Sound source separation using convolutional mixing and a priori sound source knowledge
US20030179888A1 (en) 2002-03-05 2003-09-25 Burnett Gregory C. Voice activity detection (VAD) devices and methods for use with noise suppression systems
US7027607B2 (en) 2000-09-22 2006-04-11 Gn Resound A/S Hearing aid with adaptive microphone matching
AU2001294960A1 (en) 2000-09-29 2002-04-08 Knowles Electronics, Llc. Second order microphone array
US7471798B2 (en) 2000-09-29 2008-12-30 Knowles Electronics, Llc Microphone array having a second order directional pattern
JP4028680B2 (ja) 2000-11-01 2007-12-26 インターナショナル・ビジネス・マシーンズ・コーポレーション 観測データから原信号を復元する信号分離方法、信号処理装置、モバイル端末装置、および記憶媒体
US6462664B1 (en) * 2000-11-20 2002-10-08 Koninklijke Philips Electronics N.V. Baby monitor, system, and method and control of remote devices
US7206418B2 (en) 2001-02-12 2007-04-17 Fortemedia, Inc. Noise suppression for a wireless communication device
US7076069B2 (en) 2001-05-23 2006-07-11 Phonak Ag Method of generating an electrical output signal and acoustical/electrical conversion system
US7123727B2 (en) 2001-07-18 2006-10-17 Agere Systems Inc. Adaptive close-talking differential microphone array
US8098844B2 (en) 2002-02-05 2012-01-17 Mh Acoustics, Llc Dual-microphone spatial noise suppression
WO2003107591A1 (en) 2002-06-14 2003-12-24 Nokia Corporation Enhanced error concealment for spatial audio
CN1682566A (zh) 2002-09-13 2005-10-12 皇家飞利浦电子股份有限公司 校准第一麦克风和第二麦克风
AU2003296976A1 (en) 2002-12-11 2004-06-30 Softmax, Inc. System and method for speech processing using independent component analysis under stability constraints
US7142682B2 (en) 2002-12-20 2006-11-28 Sonion Mems A/S Silicon-based transducer for use in hearing instruments and listening devices
KR100480789B1 (ko) 2003-01-17 2005-04-06 삼성전자주식회사 피드백 구조를 이용한 적응적 빔 형성방법 및 장치
EP1453348A1 (de) 2003-02-25 2004-09-01 AKG Acoustics GmbH Selbstkalibrierung von Arraymikrofonen
DE10310579B4 (de) 2003-03-11 2005-06-16 Siemens Audiologische Technik Gmbh Automatischer Mikrofonabgleich bei einem Richtmikrofonsystem mit wenigstens drei Mikrofonen
KR100486736B1 (ko) 2003-03-31 2005-05-03 삼성전자주식회사 두개의 센서를 이용한 목적원별 신호 분리방법 및 장치
US7203323B2 (en) 2003-07-25 2007-04-10 Microsoft Corporation System and process for calibrating a microphone array
US7424119B2 (en) 2003-08-29 2008-09-09 Audio-Technica, U.S., Inc. Voice matching system for audio transducers
US7099821B2 (en) 2003-09-12 2006-08-29 Softmax, Inc. Separation of target acoustic signals in a multi-transducer arrangement
US7515721B2 (en) 2004-02-09 2009-04-07 Microsoft Corporation Self-descriptive microphone array
KR100600313B1 (ko) 2004-02-26 2006-07-14 남승현 다중경로 다채널 혼합신호의 주파수 영역 블라인드 분리를 위한 방법 및 그 장치
US7415117B2 (en) 2004-03-02 2008-08-19 Microsoft Corporation System and method for beamforming using a microphone array
US7688985B2 (en) 2004-04-30 2010-03-30 Phonak Ag Automatic microphone matching
ES2349300T3 (es) * 2004-09-23 2010-12-29 Interdigital Technology Corporation Separación ciega de señales que utiliza una combinación de elementos de antena correlacionados y no correlacionados.
US7190308B2 (en) 2004-09-23 2007-03-13 Interdigital Technology Corporation Blind signal separation using signal path selection
DE602004015987D1 (de) 2004-09-23 2008-10-02 Harman Becker Automotive Sys Mehrkanalige adaptive Sprachsignalverarbeitung mit Rauschunterdrückung
US7826624B2 (en) 2004-10-15 2010-11-02 Lifesize Communications, Inc. Speakerphone self calibration and beam forming
US7464029B2 (en) 2005-07-22 2008-12-09 Qualcomm Incorporated Robust separation of speech signals in a noisy environment
JP4701931B2 (ja) 2005-09-02 2011-06-15 日本電気株式会社 信号処理の方法及び装置並びにコンピュータプログラム
DE102005047047A1 (de) 2005-09-30 2007-04-12 Siemens Audiologische Technik Gmbh Mikrofonkalibrierung bei einem RGSC-Beamformer
US7813923B2 (en) 2005-10-14 2010-10-12 Microsoft Corporation Calibration based beamforming, non-linear adaptive filtering, and multi-sensor headset
JP2007156300A (ja) 2005-12-08 2007-06-21 Kobe Steel Ltd 音源分離装置、音源分離プログラム及び音源分離方法
JP4863713B2 (ja) * 2005-12-29 2012-01-25 富士通株式会社 雑音抑制装置、雑音抑制方法、及びコンピュータプログラム
CN1809105B (zh) 2006-01-13 2010-05-12 北京中星微电子有限公司 适用于小型移动通信设备的双麦克语音增强方法及系统
WO2007103037A2 (en) 2006-03-01 2007-09-13 Softmax, Inc. System and method for generating a separated signal
WO2007100330A1 (en) 2006-03-01 2007-09-07 The Regents Of The University Of California Systems and methods for blind source signal separation
US20070244698A1 (en) 2006-04-18 2007-10-18 Dugger Jeffery D Response-select null steering circuit
JP2007295085A (ja) * 2006-04-21 2007-11-08 Kobe Steel Ltd 音源分離装置及び音源分離方法
US20080175407A1 (en) 2007-01-23 2008-07-24 Fortemedia, Inc. System and method for calibrating phase and gain mismatches of an array microphone

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