JP4286637B2 - マイクロホン装置および再生装置 - Google Patents

マイクロホン装置および再生装置 Download PDF

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Publication number
JP4286637B2
JP4286637B2 JP2003385375A JP2003385375A JP4286637B2 JP 4286637 B2 JP4286637 B2 JP 4286637B2 JP 2003385375 A JP2003385375 A JP 2003385375A JP 2003385375 A JP2003385375 A JP 2003385375A JP 4286637 B2 JP4286637 B2 JP 4286637B2
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signal
unit
microphone
target sound
noise
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Japanese (ja)
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JP2004187283A5 (enExample
JP2004187283A (ja
Inventor
丈郎 金森
岳 河村
智美 松岡
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Panasonic Corp
Panasonic Holdings Corp
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Panasonic Corp
Matsushita Electric Industrial Co Ltd
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JP2003385375A 2002-11-18 2003-11-14 マイクロホン装置および再生装置 Expired - Fee Related JP4286637B2 (ja)

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JP2003385375A JP4286637B2 (ja) 2002-11-18 2003-11-14 マイクロホン装置および再生装置

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JP2002333390 2002-11-18
JP2003385375A JP4286637B2 (ja) 2002-11-18 2003-11-14 マイクロホン装置および再生装置

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JP2004187283A JP2004187283A (ja) 2004-07-02
JP2004187283A5 JP2004187283A5 (enExample) 2006-12-07
JP4286637B2 true JP4286637B2 (ja) 2009-07-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014097637A1 (ja) 2012-12-21 2014-06-26 パナソニック株式会社 指向性マイクロホン装置、音響信号処理方法およびプログラム

Families Citing this family (39)

* Cited by examiner, † Cited by third party
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EP1923866B1 (en) 2005-08-11 2014-01-01 Asahi Kasei Kabushiki Kaisha Sound source separating device, speech recognizing device, portable telephone, sound source separating method, and program
WO2007052604A1 (ja) * 2005-11-01 2007-05-10 Matsushita Electric Industrial Co., Ltd. 収音装置
JP2007129373A (ja) * 2005-11-01 2007-05-24 Univ Waseda マイクロフォン感度調整方法およびそのシステム
JP2007158516A (ja) * 2005-12-01 2007-06-21 Matsushita Electric Ind Co Ltd マイクロホン装置
JP2007180896A (ja) * 2005-12-28 2007-07-12 Kenwood Corp 音声信号処理装置および音声信号処理方法
US8744844B2 (en) * 2007-07-06 2014-06-03 Audience, Inc. System and method for adaptive intelligent noise suppression
JP4473829B2 (ja) * 2006-02-28 2010-06-02 日本電信電話株式会社 収音装置、プログラム及びこれを記録した記録媒体
US8949120B1 (en) 2006-05-25 2015-02-03 Audience, Inc. Adaptive noise cancelation
US8369555B2 (en) 2006-10-27 2013-02-05 Avago Technologies Wireless Ip (Singapore) Pte. Ltd. Piezoelectric microphones
JP5190859B2 (ja) * 2006-11-17 2013-04-24 学校法人早稲田大学 音源分離装置、音源分離方法、音源分離プログラム及び記録媒体
WO2008062848A1 (en) 2006-11-22 2008-05-29 Funai Electric Advanced Applied Technology Research Institute Inc. Voice input device, its manufacturing method and information processing system
EP2101514A4 (en) 2006-11-22 2011-09-28 Funai Eaa Tech Res Inst Inc LANGUAGE INPUT DEVICE, METHOD FOR THEIR MANUFACTURE AND INFORMATION PROCESSING SYSTEM
JP4893317B2 (ja) * 2007-01-09 2012-03-07 株式会社Ｊｖｃケンウッド 音声信号処理装置、音声信号処理方法、および、音声信号処理プログラム
JP4886616B2 (ja) * 2007-06-25 2012-02-29 日本電信電話株式会社 収音装置、収音方法、その方法を用いた収音プログラム、および記録媒体
JP4962572B2 (ja) * 2007-08-03 2012-06-27 富士通株式会社 受音装置
US8340316B2 (en) 2007-08-22 2012-12-25 Panasonic Corporation Directional microphone device
JP5555987B2 (ja) 2008-07-11 2014-07-23 富士通株式会社 雑音抑圧装置、携帯電話機、雑音抑圧方法及びコンピュータプログラム
JP5231139B2 (ja) * 2008-08-27 2013-07-10 株式会社日立製作所 音源抽出装置
JP5228903B2 (ja) * 2008-12-26 2013-07-03 株式会社安川電機 信号処理装置および方法
EP2265039B1 (en) 2009-02-09 2012-05-09 Panasonic Corporation Hearing aid
KR101587844B1 (ko) 2009-08-26 2016-01-22 삼성전자주식회사 마이크로폰의 신호 보상 장치 및 그 방법
DE102009052992B3 (de) * 2009-11-12 2011-03-17 Institut für Rundfunktechnik GmbH Verfahren zum Abmischen von Mikrofonsignalen einer Tonaufnahme mit mehreren Mikrofonen
US9558755B1 (en) 2010-05-20 2017-01-31 Knowles Electronics, Llc Noise suppression assisted automatic speech recognition
CN102576543B (zh) 2010-07-26 2014-09-10 松下电器产业株式会社 多输入噪声抑制装置、多输入噪声抑制方法以及集成电路
JP5744236B2 (ja) * 2011-02-10 2015-07-08 ドルビー ラボラトリーズ ライセンシング コーポレイション 風の検出及び抑圧のためのシステム及び方法
WO2013094103A1 (ja) * 2011-12-20 2013-06-27 パナソニック株式会社 音響処理装置および音響処理方法
US9640194B1 (en) 2012-10-04 2017-05-02 Knowles Electronics, Llc Noise suppression for speech processing based on machine-learning mask estimation
JP6544234B2 (ja) 2013-04-11 2019-07-17 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
US9536540B2 (en) 2013-07-19 2017-01-03 Knowles Electronics, Llc Speech signal separation and synthesis based on auditory scene analysis and speech modeling
JP6206003B2 (ja) * 2013-08-30 2017-10-04 沖電気工業株式会社 音源分離装置、音源分離プログラム、収音装置及び収音プログラム
US9799330B2 (en) 2014-08-28 2017-10-24 Knowles Electronics, Llc Multi-sourced noise suppression
KR102409536B1 (ko) * 2015-08-07 2022-06-17 시러스 로직 인터내셔널 세미컨덕터 리미티드 오디오 디바이스에서 재생 관리를 위한 사건 검출
KR20180113415A (ko) 2017-04-06 2018-10-16 김금철 소리를 적응적으로 증폭하여 소리를 분석하는 장치 및 사용방법
JP6943120B2 (ja) * 2017-09-28 2021-09-29 沖電気工業株式会社 収音装置、プログラム及び方法
JP7210926B2 (ja) * 2018-08-02 2023-01-24 日本電信電話株式会社 集音装置
JP7493158B2 (ja) * 2020-02-21 2024-05-31 パナソニックＩｐマネジメント株式会社 音声処理装置および音声処理方法
JP2021135311A (ja) * 2020-02-21 2021-09-13 パナソニックＩｐマネジメント株式会社 音声処理装置および音声処理方法
US11410671B2 (en) 2020-02-21 2022-08-09 Panasonic Intellectual Property Management Co., Ltd. Speech processing device and speech processing meihod
CN115881151B (zh) * 2023-01-04 2023-05-12 广州市森锐科技股份有限公司 一种基于高拍仪的双向拾音消噪方法、装置、设备及介质

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014097637A1 (ja) 2012-12-21 2014-06-26 パナソニック株式会社 指向性マイクロホン装置、音響信号処理方法およびプログラム
US9264797B2 (en) 2012-12-21 2016-02-16 Panasonic Intellectual Property Management Co., Ltd. Directional microphone device, acoustic signal processing method, and program

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