JP2015096921A5 - - Google Patents

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JP2015096921A5
JP2015096921A5 JP2013237353A JP2013237353A JP2015096921A5 JP 2015096921 A5 JP2015096921 A5 JP 2015096921A5 JP 2013237353 A JP2013237353 A JP 2013237353A JP 2013237353 A JP2013237353 A JP 2013237353A JP 2015096921 A5 JP2015096921 A5 JP 2015096921A5
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base
spectrum
matrix
acoustic signal
base spectrum
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JP2013237353A
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JP2015096921A (ja
JP6371516B2 (ja
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Priority to US14/527,682 priority patent/US9704505B2/en
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JP2013237353A 2013-11-15 2013-11-15 音響信号処理装置および方法 Active JP6371516B2 (ja)

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Application Number Priority Date Filing Date Title
JP2013237353A JP6371516B2 (ja) 2013-11-15 2013-11-15 音響信号処理装置および方法
US14/527,682 US9704505B2 (en) 2013-11-15 2014-10-29 Audio signal processing apparatus and method

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Application Number Priority Date Filing Date Title
JP2013237353A JP6371516B2 (ja) 2013-11-15 2013-11-15 音響信号処理装置および方法

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JP2015096921A JP2015096921A (ja) 2015-05-21
JP2015096921A5 true JP2015096921A5 (enExample) 2016-12-28
JP6371516B2 JP6371516B2 (ja) 2018-08-08

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JP (1) JP6371516B2 (enExample)

Families Citing this family (9)

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Publication number Priority date Publication date Assignee Title
TWI543151B (zh) * 2014-03-31 2016-07-21 Kung Lan Wang Voiceprint data processing method, trading method and system based on voiceprint data
JP6460676B2 (ja) 2014-08-05 2019-01-30 キヤノン株式会社 信号処理装置および信号処理方法
US9838782B2 (en) * 2015-03-30 2017-12-05 Bose Corporation Adaptive mixing of sub-band signals
JP6467044B2 (ja) * 2015-06-22 2019-02-06 パイオニア株式会社 シャント音解析装置、シャント音解析方法、コンピュータプログラム及び記録媒体
US10037750B2 (en) * 2016-02-17 2018-07-31 RMXHTZ, Inc. Systems and methods for analyzing components of audio tracks
EP3242295B1 (en) * 2016-05-06 2019-10-23 Nxp B.V. A signal processor
JP2019020530A (ja) 2017-07-13 2019-02-07 キヤノン株式会社 信号処理装置、制御方法、及びプログラム
JP6886890B2 (ja) * 2017-08-08 2021-06-16 株式会社竹中工務店 減衰時間分析方法、装置、及びプログラム
JP7245669B2 (ja) * 2019-02-27 2023-03-24 本田技研工業株式会社 音源分離装置、音源分離方法、およびプログラム

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DE3461505D1 (en) * 1983-03-08 1987-01-15 Victor Company Of Japan Circuit arrangement for correcting frequency response in accordance with frequency response of a sound field
JP3591068B2 (ja) * 1995-06-30 2004-11-17 ソニー株式会社 音声信号の雑音低減方法
JP4761506B2 (ja) * 2005-03-01 2011-08-31 国立大学法人北陸先端科学技術大学院大学 音声処理方法と装置及びプログラム並びに音声システム
US8015003B2 (en) 2007-11-19 2011-09-06 Mitsubishi Electric Research Laboratories, Inc. Denoising acoustic signals using constrained non-negative matrix factorization
US20100138010A1 (en) * 2008-11-28 2010-06-03 Audionamix Automatic gathering strategy for unsupervised source separation algorithms
JP5451188B2 (ja) 2009-06-02 2014-03-26 キヤノン株式会社 定在波検出装置およびその制御方法
WO2011029048A2 (en) * 2009-09-04 2011-03-10 Massachusetts Institute Of Technology Method and apparatus for audio source separation
JP5516169B2 (ja) 2010-07-14 2014-06-11 ヤマハ株式会社 音響処理装置およびプログラム
JP5606234B2 (ja) 2010-09-13 2014-10-15 キヤノン株式会社 音響装置
US8818806B2 (en) * 2010-11-30 2014-08-26 JVC Kenwood Corporation Speech processing apparatus and speech processing method
JP2012163918A (ja) * 2011-02-09 2012-08-30 Sony Corp 音声信号処理装置、および音声信号処理方法、並びにプログラム
JP5942420B2 (ja) * 2011-07-07 2016-06-29 ヤマハ株式会社 音響処理装置および音響処理方法
JP5662276B2 (ja) * 2011-08-05 2015-01-28 株式会社東芝 音響信号処理装置および音響信号処理方法
US9093056B2 (en) * 2011-09-13 2015-07-28 Northwestern University Audio separation system and method
JP6054142B2 (ja) * 2012-10-31 2016-12-27 株式会社東芝 信号処理装置、方法およびプログラム
CN104685562B (zh) * 2012-11-21 2017-10-17 华为技术有限公司 用于从嘈杂输入信号中重构目标信号的方法和设备
JP6074263B2 (ja) 2012-12-27 2017-02-01 キヤノン株式会社 雑音抑圧装置及びその制御方法

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