ATE403932T1 - Wiedergabevorrichtung - Google Patents

Wiedergabevorrichtung

Info

Publication number
ATE403932T1
ATE403932T1 AT00953445T AT00953445T ATE403932T1 AT E403932 T1 ATE403932 T1 AT E403932T1 AT 00953445 T AT00953445 T AT 00953445T AT 00953445 T AT00953445 T AT 00953445T AT E403932 T1 ATE403932 T1 AT E403932T1
Authority
AT
Austria
Prior art keywords
recorded
audio signals
recording
reproduced
playback device
Prior art date
Application number
AT00953445T
Other languages
English (en)
Inventor
Yoichiro Sako
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of ATE403932T1 publication Critical patent/ATE403932T1/de

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
    • G11B20/10—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
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/04—Sound-producing devices
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1372—Lenses
    • G11B7/1374—Objective lenses
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24038—Multiple laminated recording layers
    • 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
    • G11B2220/23—Disc-shaped record carriers characterised in that the disc has a specific layer structure
    • G11B2220/235—Multilayer discs, i.e. multiple recording layers accessed from the same side
    • G11B2220/237—Multilayer discs, i.e. multiple recording layers accessed from the same side having exactly two recording layers
    • 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
    • G11B2220/2545—CDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Holo Graphy (AREA)
  • Surgical Instruments (AREA)
AT00953445T 1999-08-18 2000-08-16 Wiedergabevorrichtung ATE403932T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23205199 1999-08-18

Publications (1)

Publication Number Publication Date
ATE403932T1 true ATE403932T1 (de) 2008-08-15

Family

ID=16933209

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00953445T ATE403932T1 (de) 1999-08-18 2000-08-16 Wiedergabevorrichtung

Country Status (8)

Country Link
US (2) US6954412B1 (de)
EP (1) EP1122715B1 (de)
JP (1) JP4465942B2 (de)
KR (1) KR100743241B1 (de)
CN (1) CN1327572A (de)
AT (1) ATE403932T1 (de)
DE (1) DE60039747D1 (de)
WO (1) WO2001013359A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2002086873A1 (ja) 2001-04-17 2004-08-12 松下電器産業株式会社 光ディスクおよびそれを用いた情報記録／再生方法および情報記録／再生装置
KR100555499B1 (ko) * 2003-06-02 2006-03-03 삼성전자주식회사 2차 전방향 네트워크에 독립 해석 알고리즘을 이용하는반주/보이스 분리 장치 및 그 방법
JP3778290B2 (ja) * 2003-07-29 2006-05-24 船井電機株式会社 光ディスク再生装置
JP3793770B2 (ja) * 2003-08-22 2006-07-05 株式会社リコー 媒体特性規定方法
JP3972911B2 (ja) * 2004-02-24 2007-09-05 ソニー株式会社 データ処理装置および方法、ならびに、再生装置および方法
JP4207832B2 (ja) * 2004-04-16 2009-01-14 船井電機株式会社 デジタルデータ再生装置
JP5072540B2 (ja) * 2007-11-01 2012-11-14 三洋電機株式会社 光記録媒体、光記録装置および光再生装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58109879U (ja) * 1982-01-18 1983-07-26 オグラ宝石精機工業株式会社 録音媒体
FR2537886B1 (fr) 1982-12-16 1988-07-22 Giffard L Procede et installation de production d'elements filtrants notamment de masques respiratoires
GB8721145D0 (en) 1987-09-09 1987-10-14 Armitage Shanks Ltd Water supply valves
JPH01204271A (ja) * 1988-02-09 1989-08-16 Matsushita Electric Ind Co Ltd 映像音響再生装置
JPH06111469A (ja) * 1992-09-25 1994-04-22 Sony Miyuujitsuku Entateinmento:Kk 音声記録媒体
BR9606403B1 (pt) * 1995-05-31 2011-01-11 Sony Corporation meio e aparelho de gravação e processo e aparelho de reprodução.
JPH09306026A (ja) * 1996-05-10 1997-11-28 Sony Disc Technol:Kk 光ディスク及び光ディスクの光透過層形成方法
US6298025B1 (en) * 1997-05-05 2001-10-02 Warner Music Group Inc. Recording and playback of multi-channel digital audio having different resolutions for different channels
US6636474B1 (en) * 1997-07-16 2003-10-21 Victor Company Of Japan, Ltd. Recording medium and audio-signal processing apparatus
US6074438A (en) 1998-03-03 2000-06-13 Bristol-Myers Squibb Co. Hair dyeing compositions containing 2-chloro- and 2,6-dichloro-4-aminophenol and phenylpyrazolones
JP2000353364A (ja) * 1999-06-10 2000-12-19 Sony Corp データ記録媒体、記録装置及び方法、並びに再生装置及び方法
JP4300642B2 (ja) * 1999-08-18 2009-07-22 ソニー株式会社 記録媒体及び記録媒体の再生装置並びに再生方法
WO2001013376A1 (en) * 1999-08-18 2001-02-22 Sony Corporation Optical recording medium, and method and apparatus for reproduction

Also Published As

Publication number Publication date
EP1122715B1 (de) 2008-08-06
CN1327572A (zh) 2001-12-19
EP1122715A1 (de) 2001-08-08
DE60039747D1 (de) 2008-09-18
EP1122715A4 (de) 2003-07-23
JP4465942B2 (ja) 2010-05-26
WO2001013359A1 (en) 2001-02-22
US6954412B1 (en) 2005-10-11
KR20010080013A (ko) 2001-08-22
KR100743241B1 (ko) 2007-07-27
US7065031B2 (en) 2006-06-20
US20040218492A1 (en) 2004-11-04

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