JP2011119783A5 - - Google Patents

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Publication number
JP2011119783A5
JP2011119783A5 JP2009272576A JP2009272576A JP2011119783A5 JP 2011119783 A5 JP2011119783 A5 JP 2011119783A5 JP 2009272576 A JP2009272576 A JP 2009272576A JP 2009272576 A JP2009272576 A JP 2009272576A JP 2011119783 A5 JP2011119783 A5 JP 2011119783A5
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JP
Japan
Prior art keywords
audio signal
adjustment
audio signals
peak
detecting
Prior art date
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Application number
JP2009272576A
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English (en)
Japanese (ja)
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JP5645393B2 (ja
JP2011119783A (ja
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Priority to JP2009272576A priority Critical patent/JP5645393B2/ja
Priority claimed from JP2009272576A external-priority patent/JP5645393B2/ja
Publication of JP2011119783A publication Critical patent/JP2011119783A/ja
Publication of JP2011119783A5 publication Critical patent/JP2011119783A5/ja
Application granted granted Critical
Publication of JP5645393B2 publication Critical patent/JP5645393B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2009272576A 2009-11-30 2009-11-30 音声信号処理装置 Expired - Fee Related JP5645393B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009272576A JP5645393B2 (ja) 2009-11-30 2009-11-30 音声信号処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009272576A JP5645393B2 (ja) 2009-11-30 2009-11-30 音声信号処理装置

Publications (3)

Publication Number Publication Date
JP2011119783A JP2011119783A (ja) 2011-06-16
JP2011119783A5 true JP2011119783A5 (enExample) 2013-01-24
JP5645393B2 JP5645393B2 (ja) 2014-12-24

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ID=44284621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009272576A Expired - Fee Related JP5645393B2 (ja) 2009-11-30 2009-11-30 音声信号処理装置

Country Status (1)

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JP (1) JP5645393B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5877013B2 (ja) * 2011-08-23 2016-03-02 ローム株式会社 オーディオ信号処理回路およびそれを用いた電子機器
CN107925819B (zh) * 2015-08-24 2020-10-02 雅马哈株式会社 声音拾取装置和声音拾取方法
JP6844149B2 (ja) * 2016-08-24 2021-03-17 富士通株式会社 利得調整装置および利得調整プログラム
CN110393012A (zh) * 2017-02-01 2019-10-29 三菱电机工程技术株式会社 超指向性音响装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004129038A (ja) * 2002-10-04 2004-04-22 Sony Corp マイクロホンのレベル調整方法及びマイクロホンのレベル調整装置及び電子機器

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