DE69609260D1 - Kompatibles Audiosystem für spezielle Wiedergabeanwendungen mit räumlichen Schallwiedergabesystem - Google Patents

Kompatibles Audiosystem für spezielle Wiedergabeanwendungen mit räumlichen Schallwiedergabesystem

Info

Publication number
DE69609260D1
DE69609260D1 DE69609260T DE69609260T DE69609260D1 DE 69609260 D1 DE69609260 D1 DE 69609260D1 DE 69609260 T DE69609260 T DE 69609260T DE 69609260 T DE69609260 T DE 69609260T DE 69609260 D1 DE69609260 D1 DE 69609260D1
Authority
DE
Germany
Prior art keywords
spatial sound
applications
reproduction
compatible audio
audio system
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
DE69609260T
Other languages
English (en)
Other versions
DE69609260T2 (de
Inventor
Kenjiro Endoh
Craig Campbell Todd
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.)
Dolby International AB
Original Assignee
Toshiba Corp
Dolby Laboratories Licensing Corp
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 Toshiba Corp, Dolby Laboratories Licensing Corp filed Critical Toshiba Corp
Publication of DE69609260D1 publication Critical patent/DE69609260D1/de
Application granted granted Critical
Publication of DE69609260T2 publication Critical patent/DE69609260T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 
    • H04S5/02—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation  of the pseudo four-channel type, e.g. in which rear channel signals are derived from two-channel stereo signals
    • 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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
    • 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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • 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
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/327—Table of contents
    • G11B27/329—Table of contents on a disc [VTOC]
    • 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
    • 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
    • G11B27/34—Indicating arrangements 
DE69609260T 1995-08-02 1996-08-02 Kompatibles Audiosystem für spezielle Wiedergabeanwendungen mit räumlichen Schallwiedergabesystem Expired - Lifetime DE69609260T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7197797A JP2766466B2 (ja) 1995-08-02 1995-08-02 オーディオ方式、その再生方法、並びにその記録媒体及びその記録媒体への記録方法

Publications (2)

Publication Number Publication Date
DE69609260D1 true DE69609260D1 (de) 2000-08-17
DE69609260T2 DE69609260T2 (de) 2001-02-01

Family

ID=16380517

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69609260T Expired - Lifetime DE69609260T2 (de) 1995-08-02 1996-08-02 Kompatibles Audiosystem für spezielle Wiedergabeanwendungen mit räumlichen Schallwiedergabesystem

Country Status (9)

Country Link
US (2) US5896358A (de)
EP (1) EP0757506B1 (de)
JP (1) JP2766466B2 (de)
KR (1) KR100259559B1 (de)
CN (1) CN1240044C (de)
DE (1) DE69609260T2 (de)
HK (1) HK1014424A1 (de)
SG (1) SG66321A1 (de)
TW (1) TW321818B (de)

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KR100259559B1 (ko) 2000-06-15
TW321818B (de) 1997-12-01
CN1240044C (zh) 2006-02-01
EP0757506A2 (de) 1997-02-05
JP2766466B2 (ja) 1998-06-18
SG66321A1 (en) 1999-07-20
US5896358A (en) 1999-04-20
US6016295A (en) 2000-01-18
EP0757506A3 (de) 1997-03-26
EP0757506B1 (de) 2000-07-12
JPH0946799A (ja) 1997-02-14
CN1153367A (zh) 1997-07-02
KR19980013715A (ko) 1998-05-15
DE69609260T2 (de) 2001-02-01
HK1014424A1 (en) 1999-09-24

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