DE69827696T2 - Aufzeichnung und Wiedergabe von mehrkanaligen, digitalen Audiosignalen mit unterschiedlicher Auflösung in verschiedenen Kanälen - Google Patents

Aufzeichnung und Wiedergabe von mehrkanaligen, digitalen Audiosignalen mit unterschiedlicher Auflösung in verschiedenen Kanälen Download PDF

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Publication number
DE69827696T2
DE69827696T2 DE69827696T DE69827696T DE69827696T2 DE 69827696 T2 DE69827696 T2 DE 69827696T2 DE 69827696 T DE69827696 T DE 69827696T DE 69827696 T DE69827696 T DE 69827696T DE 69827696 T2 DE69827696 T2 DE 69827696T2
Authority
DE
Germany
Prior art keywords
channels
audio data
channel
samples
audio
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.)
Expired - Lifetime
Application number
DE69827696T
Other languages
German (de)
English (en)
Other versions
DE69827696D1 (de
Inventor
Alan Burbank McPherson
Gregory Encino Thagard
III Edwin Santa Monica Outwater
Christopher Los Angeles Cookson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Warner Music Inc
Original Assignee
Warner Music Group Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US09/066,042 external-priority patent/US6298025B1/en
Application filed by Warner Music Group Inc filed Critical Warner Music Group Inc
Publication of DE69827696D1 publication Critical patent/DE69827696D1/de
Application granted granted Critical
Publication of DE69827696T2 publication Critical patent/DE69827696T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G11B20/00992—Circuits for stereophonic or quadraphonic recording or reproducing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/88—Stereophonic broadcast systems
    • H04H20/89—Stereophonic broadcast systems using three or more audio channels, e.g. triphonic or quadraphonic
    • 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
    • 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
    • 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
    • G11B2020/10537—Audio or video recording
    • G11B2020/10546—Audio or video recording specifically adapted for audio data
    • 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
    • G11B2020/10935—Digital recording or reproducing wherein a time constraint must be met
    • G11B2020/10981—Recording or reproducing data when the data rate or the relative speed between record carrier and transducer is variable

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
DE69827696T 1997-05-05 1998-05-05 Aufzeichnung und Wiedergabe von mehrkanaligen, digitalen Audiosignalen mit unterschiedlicher Auflösung in verschiedenen Kanälen Expired - Lifetime DE69827696T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US4559897P 1997-05-05 1997-05-05
US45598P 1997-05-05
US66042 1998-04-24
US09/066,042 US6298025B1 (en) 1997-05-05 1998-04-24 Recording and playback of multi-channel digital audio having different resolutions for different channels

Publications (2)

Publication Number Publication Date
DE69827696D1 DE69827696D1 (de) 2004-12-30
DE69827696T2 true DE69827696T2 (de) 2006-03-02

Family

ID=26722978

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69827696T Expired - Lifetime DE69827696T2 (de) 1997-05-05 1998-05-05 Aufzeichnung und Wiedergabe von mehrkanaligen, digitalen Audiosignalen mit unterschiedlicher Auflösung in verschiedenen Kanälen

Country Status (7)

Country Link
EP (1) EP0877369B1 (enExample)
JP (1) JPH1173728A (enExample)
KR (1) KR100568908B1 (enExample)
AT (1) ATE283535T1 (enExample)
AU (1) AU749739B2 (enExample)
DE (1) DE69827696T2 (enExample)
SG (1) SG71786A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6040211A (en) * 1998-06-09 2000-03-21 Siemens Aktiengesellschaft Semiconductors having defect denuded zones
JP2000149439A (ja) * 1998-11-12 2000-05-30 Matsushita Electric Ind Co Ltd 多チャンネル音声再生装置
EP1104196A3 (en) 1999-11-09 2004-06-16 Denon, Ltd. Device for data compression and storage
US6531975B1 (en) * 2001-05-24 2003-03-11 Cirrus Logic, Incorporated Apparatus and method for multi-channel digital to analog conversion of signals with different sample rates
US10194239B2 (en) * 2012-11-06 2019-01-29 Nokia Technologies Oy Multi-resolution audio signals

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2585710B2 (ja) * 1988-05-13 1997-02-26 株式会社日立製作所 Ｐｃｍ信号記録再生装置及びｐｃｍ信号記録再生方法
JP2845920B2 (ja) * 1989-02-09 1999-01-13 パイオニア株式会社 記録再生方式
US5216718A (en) * 1990-04-26 1993-06-01 Sanyo Electric Co., Ltd. Method and apparatus for processing audio signals
JPH05144185A (ja) * 1991-11-22 1993-06-11 Sony Corp オーデイオデータの記録方法
DE4222623C2 (de) * 1992-07-10 1996-07-11 Inst Rundfunktechnik Gmbh Verfahren zum Übertragen oder Speichern von digitalisierten Tonsignalen
JPH06215483A (ja) * 1993-01-14 1994-08-05 Sony Corp 記録装置
AU1199195A (en) * 1993-12-07 1995-06-27 Sony Corporation Information processing method, information processing device and media
JPH07176987A (ja) * 1993-12-20 1995-07-14 Ricoh Co Ltd 音声信号のディジタル処理方法
US5451942A (en) * 1994-02-04 1995-09-19 Digital Theater Systems, L.P. Method and apparatus for multiplexed encoding of digital audio information onto a digital audio storage medium
JP3341566B2 (ja) * 1996-02-15 2002-11-05 ソニー株式会社 信号伝送方法及び装置、並びに信号再生方法及び装置

Also Published As

Publication number Publication date
ATE283535T1 (de) 2004-12-15
HK1016728A1 (en) 1999-11-05
EP0877369B1 (en) 2004-11-24
KR100568908B1 (ko) 2006-07-27
EP0877369A1 (en) 1998-11-11
AU6379898A (en) 1998-11-05
JPH1173728A (ja) 1999-03-16
AU749739B2 (en) 2002-07-04
DE69827696D1 (de) 2004-12-30
SG71786A1 (en) 2000-05-23
KR19980086736A (ko) 1998-12-05

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