DE69807827D1 - Audiodekoder mit internem Stereodekoder und externem mehrkanaligem Dekoder - Google Patents

Audiodekoder mit internem Stereodekoder und externem mehrkanaligem Dekoder

Info

Publication number
DE69807827D1
DE69807827D1 DE69807827T DE69807827T DE69807827D1 DE 69807827 D1 DE69807827 D1 DE 69807827D1 DE 69807827 T DE69807827 T DE 69807827T DE 69807827 T DE69807827 T DE 69807827T DE 69807827 D1 DE69807827 D1 DE 69807827D1
Authority
DE
Germany
Prior art keywords
decoder
external multi
channel
audio
internal stereo
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
DE69807827T
Other languages
English (en)
Other versions
DE69807827T2 (de
Inventor
Jean Marc Gentit
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.)
Technicolor SA
Original Assignee
Thomson Multimedia SA
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
Application filed by Thomson Multimedia SA filed Critical Thomson Multimedia SA
Priority to DE69807827T priority Critical patent/DE69807827T2/de
Application granted granted Critical
Publication of DE69807827D1 publication Critical patent/DE69807827D1/de
Publication of DE69807827T2 publication Critical patent/DE69807827T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G11B20/00007—Time or data compression or expansion
    • 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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • 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
    • G11B2020/10592—Audio or video recording specifically adapted for recording or reproducing multichannel signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
DE69807827T 1997-12-08 1998-11-25 Audiodekoder mit internem Stereodekoder und externem mehrkanaligem Dekoder Expired - Lifetime DE69807827T2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE69807827T DE69807827T2 (de) 1997-12-08 1998-11-25 Audiodekoder mit internem Stereodekoder und externem mehrkanaligem Dekoder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19754297A DE19754297A1 (de) 1997-12-08 1997-12-08 Audiodatendekoder
DE69807827T DE69807827T2 (de) 1997-12-08 1998-11-25 Audiodekoder mit internem Stereodekoder und externem mehrkanaligem Dekoder

Publications (2)

Publication Number Publication Date
DE69807827D1 true DE69807827D1 (de) 2002-10-17
DE69807827T2 DE69807827T2 (de) 2003-01-30

Family

ID=7851055

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19754297A Withdrawn DE19754297A1 (de) 1997-12-08 1997-12-08 Audiodatendekoder
DE69807827T Expired - Lifetime DE69807827T2 (de) 1997-12-08 1998-11-25 Audiodekoder mit internem Stereodekoder und externem mehrkanaligem Dekoder

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19754297A Withdrawn DE19754297A1 (de) 1997-12-08 1997-12-08 Audiodatendekoder

Country Status (5)

Country Link
US (1) US5987418A (de)
EP (1) EP0921650B1 (de)
JP (1) JPH11275531A (de)
CN (1) CN1163080C (de)
DE (2) DE19754297A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1202676C (zh) 1995-12-07 2005-05-18 皇家菲利浦电子有限公司 一种用于对数字式通用盘设备和多路复现装置之间的非pcm位流编码,传送和解码的方法和设备
TW429700B (en) * 1997-02-26 2001-04-11 Sony Corp Information encoding method and apparatus, information decoding method and apparatus and information recording medium
JP3802219B2 (ja) * 1998-02-18 2006-07-26 富士通株式会社 音声符号化装置
US6757659B1 (en) * 1998-11-16 2004-06-29 Victor Company Of Japan, Ltd. Audio signal processing apparatus
US20090322953A1 (en) * 1999-09-08 2009-12-31 Weiss Kenneth P Method and apparatus for achieving selected audio/video and other functions
US20040260415A1 (en) * 1999-09-08 2004-12-23 Weiss Kenneth P. Method and apparatus for achieving selected audio and other functions
US7181297B1 (en) 1999-09-28 2007-02-20 Sound Id System and method for delivering customized audio data
US8166093B2 (en) * 2001-02-08 2012-04-24 Warner Music Group, Inc. Method and apparatus for processing multimedia programs for play on incompatible devices
US6944474B2 (en) * 2001-09-20 2005-09-13 Sound Id Sound enhancement for mobile phones and other products producing personalized audio for users
US7403141B2 (en) * 2002-02-12 2008-07-22 Broadcom Corporation Wireless local area network device supporting enhanced call functions
KR20050097989A (ko) * 2003-02-06 2005-10-10 돌비 레버러토리즈 라이쎈싱 코오포레이션 연속 백업 오디오
WO2006118106A1 (ja) 2005-04-28 2006-11-09 Matsushita Electric Industrial Co., Ltd. リップシンク補正装置及びリップシンク補正方法
EP1946517B1 (de) * 2005-10-31 2012-11-28 SK Telecom Co., Ltd. Audiodaten-paketformat und dekodierungsverfahren dafür und verfahren zum korrigieren von codec-einrichtfehlern in einem mobilkommunikationsgerät und diese ausführendes mobilkommunikationsgerät
DE102010029030A1 (de) * 2010-05-17 2012-03-01 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zur Verarbeitung von Daten in einem Fahrzeug
US10986454B2 (en) 2014-01-06 2021-04-20 Alpine Electronics of Silicon Valley, Inc. Sound normalization and frequency remapping using haptic feedback
US8977376B1 (en) 2014-01-06 2015-03-10 Alpine Electronics of Silicon Valley, Inc. Reproducing audio signals with a haptic apparatus on acoustic headphones and their calibration and measurement
US8767996B1 (en) 2014-01-06 2014-07-01 Alpine Electronics of Silicon Valley, Inc. Methods and devices for reproducing audio signals with a haptic apparatus on acoustic headphones

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534064A1 (de) * 1984-09-26 1986-04-03 Mitsubishi Denki K.K., Tokio/Tokyo Empfangsgeraet
FI90156C (fi) * 1991-10-30 1993-12-27 Salon Televisiotehdas Oy Foerfarande foer att inspela en flerkanalsaudiosignal pao en cd-skiva
US5477527A (en) * 1994-02-02 1995-12-19 Sanyo Electric Co., Ltd. High density optical disc and optical disc player
US5502496A (en) * 1994-06-09 1996-03-26 Thomson Consumer Electronics, Inc. Apparatus for providing audible instructions or status information for use in a digital television system
US5659793A (en) * 1994-12-22 1997-08-19 Bell Atlantic Video Services, Inc. Authoring tools for multimedia application development and network delivery
KR100194928B1 (ko) * 1995-09-29 1999-06-15 윤종용 디스크 구동시스템의 오디오 신호 디코딩 장치 및 방법
US5774857A (en) * 1996-11-15 1998-06-30 Motorola, Inc. Conversion of communicated speech to text for tranmission as RF modulated base band video
TW447193B (en) * 1996-12-09 2001-07-21 Matsushita Electric Ind Co Ltd Signal processing device
BR9804955B1 (pt) * 1997-06-03 2009-12-01 aparelho e processo para a reprodução de um sinal de audio digital a partir de um suporte de gravação.

Also Published As

Publication number Publication date
EP0921650B1 (de) 2002-09-11
DE19754297A1 (de) 1999-06-10
DE69807827T2 (de) 2003-01-30
US5987418A (en) 1999-11-16
JPH11275531A (ja) 1999-10-08
CN1221292A (zh) 1999-06-30
EP0921650A1 (de) 1999-06-09
CN1163080C (zh) 2004-08-18

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition