JP2002032100A5 - - Google Patents

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Publication number
JP2002032100A5
JP2002032100A5 JP2001150411A JP2001150411A JP2002032100A5 JP 2002032100 A5 JP2002032100 A5 JP 2002032100A5 JP 2001150411 A JP2001150411 A JP 2001150411A JP 2001150411 A JP2001150411 A JP 2001150411A JP 2002032100 A5 JP2002032100 A5 JP 2002032100A5
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JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
JP2001150411A
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JP4927264B2 (ja
JP2002032100A (ja
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Publication of JP2002032100A publication Critical patent/JP2002032100A/ja
Publication of JP2002032100A5 publication Critical patent/JP2002032100A5/ja
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Publication of JP4927264B2 publication Critical patent/JP4927264B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2001150411A 2000-05-26 2001-05-21 オーディオ信号を符号化する方法 Expired - Fee Related JP4927264B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58021500A 2000-05-26 2000-05-26
US09/580215 2000-05-26

Publications (3)

Publication Number Publication Date
JP2002032100A JP2002032100A (ja) 2002-01-31
JP2002032100A5 true JP2002032100A5 (ja) 2008-07-03
JP4927264B2 JP4927264B2 (ja) 2012-05-09

Family

ID=24320180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001150411A Expired - Fee Related JP4927264B2 (ja) 2000-05-26 2001-05-21 オーディオ信号を符号化する方法

Country Status (3)

Country Link
EP (1) EP1158494B1 (ja)
JP (1) JP4927264B2 (ja)
DE (1) DE60000185T2 (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6657777B1 (en) * 2001-12-05 2003-12-02 Cisco Technology, Inc Interleaved lumped raman amplifier structure based on highly nonlinear fibers for densely spaced WDM channels
JP2005202262A (ja) * 2004-01-19 2005-07-28 Matsushita Electric Ind Co Ltd 音声信号符号化方法、音声信号復号化方法、送信機、受信機、及びワイヤレスマイクシステム
CN101138274B (zh) 2005-04-15 2011-07-06 杜比国际公司 用于处理去相干信号或组合信号的设备和方法
US8027242B2 (en) * 2005-10-21 2011-09-27 Qualcomm Incorporated Signal coding and decoding based on spectral dynamics
US8392176B2 (en) 2006-04-10 2013-03-05 Qualcomm Incorporated Processing of excitation in audio coding and decoding
US9159333B2 (en) 2006-06-21 2015-10-13 Samsung Electronics Co., Ltd. Method and apparatus for adaptively encoding and decoding high frequency band
US8010352B2 (en) * 2006-06-21 2011-08-30 Samsung Electronics Co., Ltd. Method and apparatus for adaptively encoding and decoding high frequency band
WO2008114075A1 (en) * 2007-03-16 2008-09-25 Nokia Corporation An encoder
US8428957B2 (en) 2007-08-24 2013-04-23 Qualcomm Incorporated Spectral noise shaping in audio coding based on spectral dynamics in frequency sub-bands
WO2009047858A1 (ja) * 2007-10-12 2009-04-16 Fujitsu Limited エコー抑圧システム、エコー抑圧方法、エコー抑圧プログラム、エコー抑圧装置、音出力装置、オーディオシステム、ナビゲーションシステム及び移動体
JP5004094B2 (ja) * 2008-03-04 2012-08-22 国立大学法人北陸先端科学技術大学院大学 電子透かし埋込装置及び電子透かし検出装置、並びに電子透かし埋込方法及び電子透かし検出方法
CN101777960B (zh) * 2008-11-17 2013-08-14 华为终端有限公司 音频编码方法、音频解码方法、相关装置及通信系统
CN101770775B (zh) 2008-12-31 2011-06-22 华为技术有限公司 信号处理方法及装置
CA3162807C (en) 2009-01-16 2024-04-23 Dolby International Ab Cross product enhanced harmonic transposition
CN101989425B (zh) * 2009-07-30 2012-05-23 华为终端有限公司 多描述音频编解码的方法、装置及系统
US9514761B2 (en) 2013-04-05 2016-12-06 Dolby International Ab Audio encoder and decoder for interleaved waveform coding
WO2014185569A1 (ko) * 2013-05-15 2014-11-20 삼성전자 주식회사 오디오 신호의 부호화, 복호화 방법 및 장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070949B1 (fr) * 1981-07-28 1986-05-07 International Business Machines Corporation Procédé de transmission voix et données numériques et dispositif de mise en oeuvre dudit procédé
JP2581696B2 (ja) * 1987-07-23 1997-02-12 沖電気工業株式会社 音声分析合成器
JPH0298232A (ja) * 1988-10-05 1990-04-10 Fujitsu Ltd 時間切替型帯域分割音声符号化装置
WO1999016050A1 (en) * 1997-09-23 1999-04-01 Voxware, Inc. Scalable and embedded codec for speech and audio signals

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