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
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
JP2003518315A (ja) * 1999-12-21 2003-06-03 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 演奏装置および記憶媒体
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
CN100336388C (zh) * 2000-10-12 2007-09-05 松下电器产业株式会社 声音/图像数据记录重放装置和方法、以及声音/图像数据重放装置和方法
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
EP1863030B1 (de) * 2003-01-23 2013-10-02 LG Electronics, Inc. Computerlesbares Speichermedium sowie Verfahren und Vorrichtung zur Wiedergabe von darauf gespeicherten Daten
TWI304973B (en) 2003-01-23 2009-01-01 Lg Electronics Inc Recording medium with copy protection information formed in intermittent or alternate wobbled pits and apparatus and methods for forming, recording, and reproducing the recording medium
KR100952949B1 (ko) 2003-01-24 2010-04-15 엘지전자 주식회사 고밀도 광디스크의 복사 방지 정보 관리방법
BRPI0510404A (pt) * 2004-12-01 2007-10-23 Matsushita Electric Ind Co Ltd meio de gravação, dispositivo de reprodução, programa, método de reprodução e circuito integrado
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
EP0772192A2 (de) 1997-05-07
EP0772192A3 (de) 1998-09-16
US5689486A (en) 1997-11-18
EP0772192B1 (de) 2003-02-05
JP4130965B2 (ja) 2008-08-13
DE69626084T2 (de) 2003-10-30
JPH09128887A (ja) 1997-05-16

Similar Documents

Publication Publication Date Title
DE69614580T2 (de) Wiedergabegerät für optische Platten
DE69608474T2 (de) Wiedergabegerät für optische Platten
DE69622471D1 (de) Optische Platte
DE69526697T2 (de) Optische Platte
DE69614823D1 (de) Aufzeichnungsgerät für optische platten
DE69421479T2 (de) Wiedergabegerät für optische Platte
DE69212217D1 (de) Wiedergabegerät für doppelseitige optische Platten
DE69319490T2 (de) Wiedergabegerät für optische Platte
DE69735460D1 (de) Optische Aufzeichnungsplatte
DE69333385D1 (de) Abspielgerät für optische Platten
DE69819590D1 (de) Gerät für optische Platten
DE69933605T8 (de) Wiedergabegerät für optische Platte
DE69611465D1 (de) Wiedergabegerät für optische Platte
DE69626084D1 (de) Wiedergabegerät für optische Platten
DE69729023D1 (de) Gerät für optische Platten
DE69615599T2 (de) Gerät für optische Platten
DE69021093T2 (de) Abspielgerät für optische Platten.
DE69617613T2 (de) Gerät für optische Platte
DE69420245T2 (de) Gerät für optische Platten
DE69737760D1 (de) Wiedergabegerät für optische Platte
DE69614430D1 (de) System für optische Platten
DE69806202T2 (de) Gerät für optische Platten
KR970046244U (ko) 광 디스크 플레이어의 턴 테이블
KR970045970U (ko) 광 디스크 재생장치
DE9421869U1 (de) Optische Speicherplatte

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