DE69124342D1 - Optischer Plattenspieler - Google Patents

Optischer Plattenspieler

Info

Publication number
DE69124342D1
DE69124342D1 DE69124342T DE69124342T DE69124342D1 DE 69124342 D1 DE69124342 D1 DE 69124342D1 DE 69124342 T DE69124342 T DE 69124342T DE 69124342 T DE69124342 T DE 69124342T DE 69124342 D1 DE69124342 D1 DE 69124342D1
Authority
DE
Germany
Prior art keywords
optical turntable
turntable
optical
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
DE69124342T
Other languages
English (en)
Other versions
DE69124342T2 (de
Inventor
Masahiro Honjo
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69124342D1 publication Critical patent/DE69124342D1/de
Application granted granted Critical
Publication of DE69124342T2 publication Critical patent/DE69124342T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • H04N5/9261—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction
DE69124342T 1990-11-20 1991-11-19 Optischer Plattenspieler Expired - Fee Related DE69124342T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2317216A JP2507174B2 (ja) 1990-11-20 1990-11-20 光ディスク装置

Publications (2)

Publication Number Publication Date
DE69124342D1 true DE69124342D1 (de) 1997-03-06
DE69124342T2 DE69124342T2 (de) 1997-07-17

Family

ID=18085769

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69124342T Expired - Fee Related DE69124342T2 (de) 1990-11-20 1991-11-19 Optischer Plattenspieler

Country Status (4)

Country Link
US (2) US5255103A (de)
EP (1) EP0487294B1 (de)
JP (1) JP2507174B2 (de)
DE (1) DE69124342T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3104085B2 (ja) * 1991-10-18 2000-10-30 ソニー株式会社 記録再生装置用送出システム
DE4231117A1 (de) * 1992-09-17 1994-03-24 Thomson Brandt Gmbh Verfahren zur Aufzeichnung und Wiedergabe von Daten
JPH06233239A (ja) * 1993-02-05 1994-08-19 Matsushita Electric Ind Co Ltd ディジタルビデオディスク装置
EP0632445B1 (de) * 1993-06-07 2002-01-23 Hitachi, Ltd. Aufzeichnungs- und Wiedergabegerät für digitale Information
JPH0773471A (ja) * 1993-09-03 1995-03-17 Pioneer Electron Corp 追記型光ディスクの情報記録装置
KR100334541B1 (ko) 1994-02-02 2002-10-12 소니 가부시끼 가이샤 기록장치및재생장치
JPH0845193A (ja) * 1994-07-29 1996-02-16 Pioneer Video Corp 記録ディスク及び記録情報再生装置
US6888998B1 (en) * 1994-11-28 2005-05-03 Sony Corporation Data recording and reproducing apparatus having a data transferring device for selectively transferring data between multiple data recording and reproducing devices
US5872933A (en) * 1995-05-30 1999-02-16 Sanyo Electric Co., Ltd. Apparatus for recording and/or reproducing variable bit rate data
JP4112644B2 (ja) * 1996-02-28 2008-07-02 パイオニア株式会社 情報記録媒体、情報記録装置及び情報記録方法並びに情報再生装置及び情報再生方法
JPH10228728A (ja) * 1997-02-17 1998-08-25 Sony Corp デジタル信号記録方法及び装置、デジタル信号再生方法及び装置
US6966023B2 (en) * 2002-02-21 2005-11-15 Mediatek Incorporation Encoding method for an optical recorder
US7023770B2 (en) * 2002-09-12 2006-04-04 Texas Instruments Incorporated Encoding rate-based, programmable, linear velocity, compressed audio compact disc player
US20060002255A1 (en) * 2004-07-01 2006-01-05 Yung-Chiuan Weng Optimized audio / video recording and playing system and method
JP4799475B2 (ja) * 2007-04-27 2011-10-26 株式会社東芝 情報記録装置及び情報記録方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535366A (en) * 1982-02-22 1985-08-13 Discovision Associates Universal video data playback
DE3744951C2 (en) * 1986-01-31 1992-04-02 Canon K.K., Tokio/Tokyo, Jp Magnetic video disc recording and playback system
JP2521905B2 (ja) * 1986-02-18 1996-08-07 ソニー株式会社 ディスク装置
GB2200446B (en) * 1987-01-27 1991-03-13 So Resprom Colour sensor and method for use thereof
JP2638815B2 (ja) * 1987-07-28 1997-08-06 ソニー株式会社 ディスク再生装置
US4862292A (en) * 1987-08-26 1989-08-29 Canon Kabushiki Kaisha Digital information signal recording apparatus
JP2644797B2 (ja) * 1988-01-25 1997-08-25 松下電器産業株式会社 ビデオテープレコーダ
JP2570377B2 (ja) * 1988-04-07 1997-01-08 ソニー株式会社 磁気記録および／または再生装置
US5172366A (en) * 1988-09-19 1992-12-15 Pioneer Electronic Corporation Optical information reproducing apparatus with selective photodetector output
JPH02104095A (ja) * 1988-10-12 1990-04-17 Sony Corp ビデオディスクへの記録装置
JPH02185182A (ja) * 1989-01-12 1990-07-19 Canon Inc 画像信号再生装置
JPH0828856B2 (ja) * 1989-05-08 1996-03-21 パイオニア株式会社 異方式ビデオディスク両用プレーヤ
JP2517122B2 (ja) * 1989-10-20 1996-07-24 松下電器産業株式会社 ビデオディスク記録装置およびビデオディスク再生装置
EP0445779B1 (de) * 1990-03-07 1998-06-17 Canon Kabushiki Kaisha Bildsignalaufzeichnungs- und -wiedergabesystem

Also Published As

Publication number Publication date
JPH04184761A (ja) 1992-07-01
JP2507174B2 (ja) 1996-06-12
EP0487294A2 (de) 1992-05-27
US5255103A (en) 1993-10-19
EP0487294A3 (en) 1993-01-20
US5379120A (en) 1995-01-03
EP0487294B1 (de) 1997-01-22
DE69124342T2 (de) 1997-07-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee