JP2008503766A5 - - Google Patents

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Publication number
JP2008503766A5
JP2008503766A5 JP2007516133A JP2007516133A JP2008503766A5 JP 2008503766 A5 JP2008503766 A5 JP 2008503766A5 JP 2007516133 A JP2007516133 A JP 2007516133A JP 2007516133 A JP2007516133 A JP 2007516133A JP 2008503766 A5 JP2008503766 A5 JP 2008503766A5
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JP
Japan
Prior art keywords
input signals
sub
encoder
delivered
signals
Prior art date
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.)
Pending
Application number
JP2007516133A
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English (en)
Japanese (ja)
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JP2008503766A (ja
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Publication date
Application filed filed Critical
Priority claimed from PCT/IB2005/051963 external-priority patent/WO2006000951A1/en
Publication of JP2008503766A publication Critical patent/JP2008503766A/ja
Publication of JP2008503766A5 publication Critical patent/JP2008503766A5/ja
Pending legal-status Critical Current

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JP2007516133A 2004-06-21 2005-06-14 オーディオエンコードの方法 Pending JP2008503766A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04102819 2004-06-21
PCT/IB2005/051963 WO2006000951A1 (en) 2004-06-21 2005-06-14 Method of audio encoding

Publications (2)

Publication Number Publication Date
JP2008503766A JP2008503766A (ja) 2008-02-07
JP2008503766A5 true JP2008503766A5 (enExample) 2008-07-31

Family

ID=34970750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007516133A Pending JP2008503766A (ja) 2004-06-21 2005-06-14 オーディオエンコードの方法

Country Status (6)

Country Link
US (1) US8065139B2 (enExample)
EP (1) EP1761917A1 (enExample)
JP (1) JP2008503766A (enExample)
KR (1) KR20070028432A (enExample)
CN (1) CN1973321A (enExample)
WO (1) WO2006000951A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080073925A (ko) * 2007-02-07 2008-08-12 삼성전자주식회사 파라메트릭 부호화된 오디오 신호를 복호화하는 방법 및장치
US9111525B1 (en) * 2008-02-14 2015-08-18 Foundation for Research and Technology—Hellas (FORTH) Institute of Computer Science (ICS) Apparatuses, methods and systems for audio processing and transmission
US8190440B2 (en) * 2008-02-29 2012-05-29 Broadcom Corporation Sub-band codec with native voice activity detection
WO2017132366A1 (en) 2016-01-26 2017-08-03 Dolby Laboratories Licensing Corporation Adaptive quantization

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4667340A (en) 1983-04-13 1987-05-19 Texas Instruments Incorporated Voice messaging system with pitch-congruent baseband coding
US5127054A (en) 1988-04-29 1992-06-30 Motorola, Inc. Speech quality improvement for voice coders and synthesizers
JP3131542B2 (ja) * 1993-11-25 2001-02-05 シャープ株式会社 符号化復号化装置
US5701389A (en) * 1995-01-31 1997-12-23 Lucent Technologies, Inc. Window switching based on interblock and intrablock frequency band energy
US5886276A (en) * 1997-01-16 1999-03-23 The Board Of Trustees Of The Leland Stanford Junior University System and method for multiresolution scalable audio signal encoding
SE512719C2 (sv) 1997-06-10 2000-05-02 Lars Gustaf Liljeryd En metod och anordning för reduktion av dataflöde baserad på harmonisk bandbreddsexpansion
US6266644B1 (en) * 1998-09-26 2001-07-24 Liquid Audio, Inc. Audio encoding apparatus and methods
US7315815B1 (en) * 1999-09-22 2008-01-01 Microsoft Corporation LPC-harmonic vocoder with superframe structure
US6978236B1 (en) 1999-10-01 2005-12-20 Coding Technologies Ab Efficient spectral envelope coding using variable time/frequency resolution and time/frequency switching
JP3894722B2 (ja) * 2000-10-27 2007-03-22 松下電器産業株式会社 ステレオオーディオ信号高能率符号化装置
JP2004513557A (ja) * 2000-11-03 2004-04-30 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ オーディオ信号のパラメトリック符号化方法及び装置
CN1240048C (zh) * 2001-04-18 2006-02-01 皇家菲利浦电子有限公司 音频编码
BR0205527A (pt) * 2001-06-08 2003-07-08 Koninkl Philips Electronics Nv Métodos para editar um sinal de áudio original, e para decodificar um fluxo de áudio, editor de áudio, reprodutor de áudio, sistema de áudio, fluxo de áudio, e, meio de armazenagem

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