JP2017085562A5 - - Google Patents

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Publication number
JP2017085562A5
JP2017085562A5 JP2016205436A JP2016205436A JP2017085562A5 JP 2017085562 A5 JP2017085562 A5 JP 2017085562A5 JP 2016205436 A JP2016205436 A JP 2016205436A JP 2016205436 A JP2016205436 A JP 2016205436A JP 2017085562 A5 JP2017085562 A5 JP 2017085562A5
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JP
Japan
Prior art keywords
bass
frequency
signal
octave
estimate
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JP2016205436A
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English (en)
Japanese (ja)
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JP2017085562A (ja
JP6695256B2 (ja
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Priority claimed from US14/929,230 external-priority patent/US9794689B2/en
Priority claimed from US14/929,225 external-priority patent/US9794688B2/en
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Publication of JP2017085562A publication Critical patent/JP2017085562A/ja
Publication of JP2017085562A5 publication Critical patent/JP2017085562A5/ja
Application granted granted Critical
Publication of JP6695256B2 publication Critical patent/JP6695256B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2016205436A 2015-10-30 2016-10-19 仮想低音（ｂａｓｓ）のオーディオ信号への付加 Expired - Fee Related JP6695256B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14/929,230 2015-10-30
US14/929,225 2015-10-30
US14/929,230 US9794689B2 (en) 2015-10-30 2015-10-30 Addition of virtual bass in the time domain
US14/929,225 US9794688B2 (en) 2015-10-30 2015-10-30 Addition of virtual bass in the frequency domain

Publications (3)

Publication Number Publication Date
JP2017085562A JP2017085562A (ja) 2017-05-18
JP2017085562A5 true JP2017085562A5 (enExample) 2019-10-17
JP6695256B2 JP6695256B2 (ja) 2020-05-20

Family

ID=58711485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016205436A Expired - Fee Related JP6695256B2 (ja) 2015-10-30 2016-10-19 仮想低音（ｂａｓｓ）のオーディオ信号への付加

Country Status (1)

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JP (1) JP6695256B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117354673A (zh) * 2022-06-28 2024-01-05 上海艾为电子技术股份有限公司 虚拟低音增强方法、系统及电子设备
CN117641190A (zh) * 2022-08-16 2024-03-01 北京罗克维尔斯科技有限公司 音频处理方法、装置、设备及介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110091048A1 (en) * 2006-04-27 2011-04-21 National Chiao Tung University Method for virtual bass synthesis
JP2008236198A (ja) * 2007-03-19 2008-10-02 Mitsubishi Electric Engineering Co Ltd 超指向性スピーカ用変調器
JP5340121B2 (ja) * 2009-11-30 2013-11-13 三菱電機株式会社 オーディオ信号再生装置
JP2012147179A (ja) * 2011-01-11 2012-08-02 Jvc Kenwood Corp 低音増強装置、低音増強方法及びコンピュータプログラム

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Cruz et al. Frequency band displacement for optimizing acoustic boxes above the natural frequency of the loudspeaker