JP5990779B2 - 能動騒音低減装置と、これを用いた能動騒音低減システム、および前記能動騒音低減システムを用いた装置、ならびに能動型騒音低減方法 - Google Patents

能動騒音低減装置と、これを用いた能動騒音低減システム、および前記能動騒音低減システムを用いた装置、ならびに能動型騒音低減方法 Download PDF

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JP5990779B2
JP5990779B2 JP2012246152A JP2012246152A JP5990779B2 JP 5990779 B2 JP5990779 B2 JP 5990779B2 JP 2012246152 A JP2012246152 A JP 2012246152A JP 2012246152 A JP2012246152 A JP 2012246152A JP 5990779 B2 JP5990779 B2 JP 5990779B2
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device information
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noise reduction
active noise
signal
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JP2014095770A5 (enExample
JP2014095770A (ja
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充博 谷
充博 谷
充 開藤
充 開藤
敏之 舟山
敏之 舟山
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Panasonic Intellectual Property Management Co Ltd
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JP2012246152A 2012-11-08 2012-11-08 能動騒音低減装置と、これを用いた能動騒音低減システム、および前記能動騒音低減システムを用いた装置、ならびに能動型騒音低減方法 Active JP5990779B2 (ja)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020047388A1 (en) * 2018-08-31 2020-03-05 Bose Corporation Systems and methods for disabling adaptation in an adaptive feedforward control system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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CN105913836B (zh) * 2016-04-07 2019-10-22 会听声学科技（北京）有限公司 一种基于dsp的定点化实时降噪方法
JP2018011238A (ja) 2016-07-15 2018-01-18 パナソニックＩｐマネジメント株式会社 マイクロフォンユニットとこれを使用した騒音低減装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3105721B2 (ja) * 1993-11-09 2000-11-06 株式会社豊田中央研究所 音響変換装置
JP2899205B2 (ja) * 1994-03-16 1999-06-02 本田技研工業株式会社 車両用能動振動騒音制御装置
JP3449838B2 (ja) * 1994-10-12 2003-09-22 株式会社日立製作所 能動形騒音制御装置
JP2006161921A (ja) * 2004-12-06 2006-06-22 Nissan Motor Co Ltd 能動振動制御装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020047388A1 (en) * 2018-08-31 2020-03-05 Bose Corporation Systems and methods for disabling adaptation in an adaptive feedforward control system
US10706834B2 (en) 2018-08-31 2020-07-07 Bose Corporation Systems and methods for disabling adaptation in an adaptive feedforward control system

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