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DE69626084D1 - Wiedergabegerät für optische Platten - Google Patents

Wiedergabegerät für optische Platten

Info

Publication number
DE69626084D1
DE69626084D1 DE69626084T DE69626084T DE69626084D1 DE 69626084 D1 DE69626084 D1 DE 69626084D1 DE 69626084 T DE69626084 T DE 69626084T DE 69626084 T DE69626084 T DE 69626084T DE 69626084 D1 DE69626084 D1 DE 69626084D1
Authority
DE
Germany
Prior art keywords
optical disc
disc player
player
optical
disc
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 - Fee Related
Application number
DE69626084T
Other languages
English (en)
Other versions
DE69626084T2 (de
Inventor
Kenji Shimizu
Manabu Bessho
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Publication of DE69626084D1 publication Critical patent/DE69626084D1/de
Application granted granted Critical
Publication of DE69626084T2 publication Critical patent/DE69626084T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G11B20/00007—Time or data compression or expansion
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
    • 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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/005—Reproducing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
DE69626084T 1995-10-30 1996-10-30 Wiedergabegerät für optische Platten Expired - Fee Related DE69626084T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30684295A JP4130965B2 (ja) 1995-10-30 1995-10-30 光ディスク再生装置

Publications (2)

Publication Number Publication Date
DE69626084D1 true DE69626084D1 (de) 2003-03-13
DE69626084T2 DE69626084T2 (de) 2003-10-30

Family

ID=17961918

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69626084T Expired - Fee Related DE69626084T2 (de) 1995-10-30 1996-10-30 Wiedergabegerät für optische Platten

Country Status (4)

Country Link
US (1) US5689486A (de)
EP (1) EP0772192B1 (de)
JP (1) JP4130965B2 (de)
DE (1) DE69626084T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6215754B1 (en) 1997-12-30 2001-04-10 Joel Vidal High capacity compact disk player
HUP0203459A2 (en) * 1999-12-21 2003-03-28 Bosch Gmbh Robert Playback device and storage medium for compressed audio data
DE10030841A1 (de) * 2000-06-23 2002-01-03 Mannesmann Vdo Ag Audiogerät zum Abspielen komprimierter und unkomprimierter Audiodateien
JP2002042423A (ja) * 2000-07-27 2002-02-08 Pioneer Electronic Corp オーディオ再生装置
US7050376B2 (en) 2000-09-19 2006-05-23 Lg Electronics Inc. Optical disc player and method for reproducing thereof
WO2002032130A1 (fr) * 2000-10-12 2002-04-18 Matsushita Electric Industrial Co., Ltd. Dispositif d'enregistrement/lecture de donnees audio-video et procede associe, et dispositif de lecture de donnees audio-video et procede associe
JP2003196829A (ja) * 2001-12-25 2003-07-11 Sanyo Electric Co Ltd データ処理装置
JP2004087063A (ja) * 2002-07-02 2004-03-18 Sony Corp データ記録媒体、媒体情報記録方法、媒体情報記録装置、媒体情報再生方法、媒体情報再生装置、情報サービス方法、情報サービスシステム
EP1962287A1 (de) 2003-01-23 2008-08-27 LG Electronics Inc. Aufzeichnungsmedium, Verfahren zur Datenwiedergabe von einem Aufzeichnungsmedium und Vorrichtung zur Datenwiedergabe von einem Aufzeichnungsmedium
WO2004066287A1 (en) * 2003-01-23 2004-08-05 Lg Electronics Inc. Recording medium with an optional information and apparatus and methods for forming, recording, reproducing and controlling reproduction of the recording medium
KR100952949B1 (ko) 2003-01-24 2010-04-15 엘지전자 주식회사 고밀도 광디스크의 복사 방지 정보 관리방법
JP4012559B2 (ja) * 2004-12-01 2007-11-21 松下電器産業株式会社 記録媒体、再生装置、プログラム、再生方法、集積回路
JP4840666B2 (ja) * 2007-06-18 2011-12-21 ソニー株式会社 音声再生装置および音声再生方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290122A (en) * 1979-05-14 1981-09-15 Xerox Corporation Self-synchronizing clock source for optical memories
JP2708531B2 (ja) * 1989-03-07 1998-02-04 パイオニア株式会社 ディスクプレーヤ
JP2844783B2 (ja) * 1990-01-09 1999-01-06 ソニー株式会社 ディスク再生装置
DE69124406T2 (de) * 1990-03-31 1997-08-28 Sanyo Electric Co Motorsteuerschaltung für Plattenwiedergabegerät
JPH06180941A (ja) * 1992-12-11 1994-06-28 Matsushita Electric Ind Co Ltd コンパクトディスク再生装置
KR100258921B1 (ko) * 1994-03-31 2000-06-15 윤종용 광디스크 기록/재생장치
JP3339210B2 (ja) * 1994-07-04 2002-10-28 ソニー株式会社 再生装置
JPH08161819A (ja) * 1994-11-30 1996-06-21 Victor Co Of Japan Ltd 異種類ｃｄ情報再生装置

Also Published As

Publication number Publication date
JP4130965B2 (ja) 2008-08-13
US5689486A (en) 1997-11-18
EP0772192A2 (de) 1997-05-07
EP0772192B1 (de) 2003-02-05
EP0772192A3 (de) 1998-09-16
JPH09128887A (ja) 1997-05-16
DE69626084T2 (de) 2003-10-30

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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
8339 Ceased/non-payment of the annual fee