CN1126907A - 信息编码方法和装置，信息译码方法和装置及记录载体 - Google Patents

信息编码方法和装置，信息译码方法和装置及记录载体 Download PDF

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Publication number
CN1126907A
CN1126907A CN95118691A CN95118691A CN1126907A CN 1126907 A CN1126907 A CN 1126907A CN 95118691 A CN95118691 A CN 95118691A CN 95118691 A CN95118691 A CN 95118691A CN 1126907 A CN1126907 A CN 1126907A
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China
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signal
channel
independent
mixed
signals
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Pending
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CN95118691A
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English (en)
Chinese (zh)
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及川芳明
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Sony Corp
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Sony Corp
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Publication of CN1126907A publication Critical patent/CN1126907A/zh
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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
CN95118691A 1994-10-03 1995-10-03 信息编码方法和装置，信息译码方法和装置及记录载体 Pending CN1126907A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23919794 1994-10-03
JP239197/94 1994-10-03

Publications (1)

Publication Number Publication Date
CN1126907A true CN1126907A (zh) 1996-07-17

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ID=17041176

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95118691A Pending CN1126907A (zh) 1994-10-03 1995-10-03 信息编码方法和装置，信息译码方法和装置及记录载体

Country Status (6)

Country Link
US (1) US5635930A (enExample)
EP (1) EP0706183B1 (enExample)
KR (1) KR960016631A (enExample)
CN (1) CN1126907A (enExample)
DE (1) DE69524526T2 (enExample)
TW (1) TW274167B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1961486B (zh) * 2004-07-02 2010-06-16 日本电信电话株式会社 多信道信号编码方法、解码方法、装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6356211B1 (en) * 1997-05-13 2002-03-12 Sony Corporation Encoding method and apparatus and recording medium
JP2993489B2 (ja) * 1997-12-15 1999-12-20 日本電気株式会社 疑似多チャンネルステレオ再生装置
US7240001B2 (en) 2001-12-14 2007-07-03 Microsoft Corporation Quality improvement techniques in an audio encoder
US6934677B2 (en) 2001-12-14 2005-08-23 Microsoft Corporation Quantization matrices based on critical band pattern information for digital audio wherein quantization bands differ from critical bands
US7502743B2 (en) 2002-09-04 2009-03-10 Microsoft Corporation Multi-channel audio encoding and decoding with multi-channel transform selection
US7460990B2 (en) 2004-01-23 2008-12-02 Microsoft Corporation Efficient coding of digital media spectral data using wide-sense perceptual similarity
US8190425B2 (en) * 2006-01-20 2012-05-29 Microsoft Corporation Complex cross-correlation parameters for multi-channel audio
US7831434B2 (en) * 2006-01-20 2010-11-09 Microsoft Corporation Complex-transform channel coding with extended-band frequency coding
US7885819B2 (en) 2007-06-29 2011-02-08 Microsoft Corporation Bitstream syntax for multi-process audio decoding

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527760B2 (enExample) * 1973-05-10 1980-07-23
US5034965A (en) * 1988-11-11 1991-07-23 Matsushita Electric Industrial Co., Ltd. Efficient coding method and its decoding method
DE4209544A1 (de) * 1992-03-24 1993-09-30 Inst Rundfunktechnik Gmbh Verfahren zum Übertragen oder Speichern digitalisierter, mehrkanaliger Tonsignale
EP0608930B1 (en) * 1993-01-22 2000-06-14 Koninklijke Philips Electronics N.V. Digital 3-channel transmission of left and right stereo signals and a center signal
KR0134318B1 (ko) * 1994-01-28 1998-04-29 김광호 채널간의 마스킹특성을 고려한 비트할당장치 및 그 방법과 복호화장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1961486B (zh) * 2004-07-02 2010-06-16 日本电信电话株式会社 多信道信号编码方法、解码方法、装置
CN101807403B (zh) * 2004-07-02 2012-11-21 日本电信电话株式会社 多信道信号编码方法、解码方法、装置

Also Published As

Publication number Publication date
KR960016631A (ko) 1996-05-22
EP0706183A2 (en) 1996-04-10
DE69524526D1 (de) 2002-01-24
US5635930A (en) 1997-06-03
DE69524526T2 (de) 2002-07-18
EP0706183A3 (en) 1998-11-18
EP0706183B1 (en) 2001-12-12
TW274167B (enExample) 1996-04-11

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