JP4358221B2 - 音信号加工方法及び音信号加工装置 - Google Patents

音信号加工方法及び音信号加工装置 Download PDF

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Publication number
JP4358221B2
JP4358221B2 JP2006316566A JP2006316566A JP4358221B2 JP 4358221 B2 JP4358221 B2 JP 4358221B2 JP 2006316566 A JP2006316566 A JP 2006316566A JP 2006316566 A JP2006316566 A JP 2006316566A JP 4358221 B2 JP4358221 B2 JP 4358221B2
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unit
speech
spectrum
decoded speech
decoded
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Japanese (ja)
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JP2007079606A (ja
JP2007079606A5 (enExample
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裕久 田崎
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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JP2006316566A 1997-12-08 2006-11-24 音信号加工方法及び音信号加工装置 Expired - Lifetime JP4358221B2 (ja)

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JP2006316566A JP4358221B2 (ja) 1997-12-08 2006-11-24 音信号加工方法及び音信号加工装置

Applications Claiming Priority (2)

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JP33680397 1997-12-08
JP2006316566A JP4358221B2 (ja) 1997-12-08 2006-11-24 音信号加工方法及び音信号加工装置

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JP2004158788A Division JP4230414B2 (ja) 1997-12-08 2004-05-28 音信号加工方法及び音信号加工装置

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JP2009158538A Division JP4440332B2 (ja) 1997-12-08 2009-07-03 音信号加工方法及び音信号加工装置

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JP2007079606A JP2007079606A (ja) 2007-03-29
JP2007079606A5 JP2007079606A5 (enExample) 2009-04-02
JP4358221B2 true JP4358221B2 (ja) 2009-11-04

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008309955A (ja) * 2007-06-13 2008-12-25 Toshiba Corp ノイズサプレス装置
ATE531038T1 (de) * 2007-06-14 2011-11-15 France Telecom Nachbearbeitung zur reduzierung des quantifizierungsrauschens eines codierers während der decodierung
JP5054457B2 (ja) * 2007-07-27 2012-10-24 学校法人北里研究所 広ダイナミックレンジ・オプティカル・コヒーレンス・トモグラフィー装置
US9531344B2 (en) 2011-02-26 2016-12-27 Nec Corporation Signal processing apparatus, signal processing method, storage medium
JP6169849B2 (ja) * 2013-01-15 2017-07-26 本田技研工業株式会社 音響処理装置

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