JP2013102389A5 - - Google Patents

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Publication number
JP2013102389A5
JP2013102389A5 JP2011245805A JP2011245805A JP2013102389A5 JP 2013102389 A5 JP2013102389 A5 JP 2013102389A5 JP 2011245805 A JP2011245805 A JP 2011245805A JP 2011245805 A JP2011245805 A JP 2011245805A JP 2013102389 A5 JP2013102389 A5 JP 2013102389A5
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JP
Japan
Prior art keywords
signal
acoustic signal
focal point
dividing unit
frequency
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JP2011245805A
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English (en)
Japanese (ja)
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JP5838740B2 (ja
JP2013102389A (ja
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Priority claimed from JP2011245805A external-priority patent/JP5838740B2/ja
Publication of JP2013102389A publication Critical patent/JP2013102389A/ja
Publication of JP2013102389A5 publication Critical patent/JP2013102389A5/ja
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Publication of JP5838740B2 publication Critical patent/JP5838740B2/ja
Expired - Fee Related legal-status Critical Current
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JP2011245805A 2011-11-09 2011-11-09 音響信号処理装置と音響信号処理方法およびプログラム Expired - Fee Related JP5838740B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011245805A JP5838740B2 (ja) 2011-11-09 2011-11-09 音響信号処理装置と音響信号処理方法およびプログラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011245805A JP5838740B2 (ja) 2011-11-09 2011-11-09 音響信号処理装置と音響信号処理方法およびプログラム

Publications (3)

Publication Number Publication Date
JP2013102389A JP2013102389A (ja) 2013-05-23
JP2013102389A5 true JP2013102389A5 (enrdf_load_stackoverflow) 2014-12-04
JP5838740B2 JP5838740B2 (ja) 2016-01-06

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JP2011245805A Expired - Fee Related JP5838740B2 (ja) 2011-11-09 2011-11-09 音響信号処理装置と音響信号処理方法およびプログラム

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JP (1) JP5838740B2 (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013217367A1 (de) * 2013-05-31 2014-12-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und verfahren zur raumselektiven audiowiedergabe
JP6544239B2 (ja) * 2013-12-12 2019-07-17 株式会社ソシオネクスト オーディオ再生装置
JP6386256B2 (ja) * 2014-06-04 2018-09-05 国立研究開発法人情報通信研究機構 局所音響再生装置およびプログラム
EP3048608A1 (en) * 2015-01-20 2016-07-27 Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. Speech reproduction device configured for masking reproduced speech in a masked speech zone
WO2020031453A1 (ja) 2018-08-10 2020-02-13 ソニー株式会社 情報処理装置及び情報処理方法、並びに映像音声出力システム
CN117750110A (zh) 2018-08-10 2024-03-22 索尼公司 信息处理装置、信息处理方法和视频声音输出系统
US11462200B2 (en) 2018-08-13 2022-10-04 Sony Corporation Signal processing apparatus and method, and program
WO2020203343A1 (ja) * 2019-04-03 2020-10-08 ソニー株式会社 情報処理装置および方法、並びにプログラム
EP4026123A4 (en) 2019-09-03 2023-09-27 Dolby Laboratories Licensing Corporation AUDIO FILTER BANK WITH DECORRELATING COMPONENTS
JP2025125209A (ja) * 2024-02-15 2025-08-27 国立研究開発法人情報通信研究機構 音場制御装置、音場制御方法およびプログラム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3876850B2 (ja) * 2003-06-02 2007-02-07 ヤマハ株式会社 アレースピーカーシステム
JP2006222669A (ja) * 2005-02-09 2006-08-24 Yamaha Corp スピーカアレイ装置
JP2011151558A (ja) * 2010-01-20 2011-08-04 National Institute Of Advanced Industrial Science & Technology 高音圧領域形成方法

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