TW359811B - CD playback system with synchronous and anti-vibration functions - Google Patents

CD playback system with synchronous and anti-vibration functions

Info

Publication number
TW359811B
TW359811B TW086113777A TW86113777A TW359811B TW 359811 B TW359811 B TW 359811B TW 086113777 A TW086113777 A TW 086113777A TW 86113777 A TW86113777 A TW 86113777A TW 359811 B TW359811 B TW 359811B
Authority
TW
Taiwan
Prior art keywords
data
focusing
control device
playback
frame
Prior art date
Application number
TW086113777A
Other languages
English (en)
Inventor
Wei-Hung Huang
Jr-Guang He
Original Assignee
Mediatek Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21627021&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW359811(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mediatek Inc filed Critical Mediatek Inc
Priority to TW086113777A priority Critical patent/TW359811B/zh
Priority to US08/970,095 priority patent/US5970031A/en
Priority to JP9343255A priority patent/JPH1196654A/ja
Priority to DE19757058A priority patent/DE19757058C2/de
Priority to FR9716331A priority patent/FR2768841B1/fr
Application granted granted Critical
Publication of TW359811B publication Critical patent/TW359811B/zh

Links

Classifications

    • 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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0946—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for operation during external perturbations not related to the carrier or servo beam, e.g. vibration
    • 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
    • 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
    • G11B2020/1062—Data buffering arrangements, e.g. recording or playback buffers
    • G11B2020/10824—Data buffering arrangements, e.g. recording or playback buffers the buffer being used to prevent vibrations or shocks from causing delays

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
TW086113777A 1997-09-23 1997-09-23 CD playback system with synchronous and anti-vibration functions TW359811B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
TW086113777A TW359811B (en) 1997-09-23 1997-09-23 CD playback system with synchronous and anti-vibration functions
US08/970,095 US5970031A (en) 1997-09-23 1997-11-13 Compact disc player system with vibration-immune interrupted playback capability
JP9343255A JPH1196654A (ja) 1997-09-23 1997-12-12 非中断再生可能な免震コンパクトディスクプレイヤーシステム及び方法
DE19757058A DE19757058C2 (de) 1997-09-23 1997-12-20 Compakt Disk-Spielersystem mit vibrationsunempfindlicher, ununterbrochener Wiedergabefähigkeit
FR9716331A FR2768841B1 (fr) 1997-09-23 1997-12-23 Systeme de lecteur de disque compact avec possibilite de reproduction ininterrompue en presence de vibrations, et procede de reproduction correspondant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW086113777A TW359811B (en) 1997-09-23 1997-09-23 CD playback system with synchronous and anti-vibration functions

Publications (1)

Publication Number Publication Date
TW359811B true TW359811B (en) 1999-06-01

Family

ID=21627021

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086113777A TW359811B (en) 1997-09-23 1997-09-23 CD playback system with synchronous and anti-vibration functions

Country Status (5)

Country Link
US (1) US5970031A (zh)
JP (1) JPH1196654A (zh)
DE (1) DE19757058C2 (zh)
FR (1) FR2768841B1 (zh)
TW (1) TW359811B (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6229769B1 (en) 1997-08-18 2001-05-08 Stmicroelectronics N.V. Methods and apparatus for delayed block release in compact disc systems
JP3073969B2 (ja) * 1998-09-29 2000-08-07 松下電器産業株式会社 光ディスク再生装置、及びその制御方法
JP3968206B2 (ja) * 2000-04-11 2007-08-29 パイオニア株式会社 再生装置
DE10156467A1 (de) * 2001-11-16 2003-06-05 Micronas Gmbh Träger zur Synthese sowie Verfahren zur Herstellung von Biopolymeren
TWI231477B (en) * 2002-10-24 2005-04-21 Mediatek Inc Data buffer system and method for optical recording device
TWI335028B (en) * 2003-09-30 2010-12-21 Mediatek Inc Data recording method for optical disk device
CN101023484A (zh) * 2004-07-30 2007-08-22 汤姆森特许公司 机械震动或摆动情况下在光盘系统中缓冲音频数据的方法
JP2007073170A (ja) * 2005-09-09 2007-03-22 Matsushita Electric Ind Co Ltd 音声再生装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3619258A1 (de) * 1986-06-07 1987-12-10 Blaupunkt Werke Gmbh Compact disc (cd)-spieler
JPH033165A (ja) * 1989-05-31 1991-01-09 Sony Corp 光ディスク再生装置
JP3049919B2 (ja) * 1992-01-31 2000-06-05 ソニー株式会社 データ再生装置
US5323367A (en) * 1991-10-25 1994-06-21 Sanyo Electric Co., Ltd. Reproduction or recording device having a pause function
JPH06111495A (ja) * 1992-09-30 1994-04-22 Sony Corp データ再生装置
JPH07176174A (ja) * 1992-12-25 1995-07-14 Mitsubishi Electric Corp ディスク装置
JP3353382B2 (ja) * 1993-04-23 2002-12-03 ソニー株式会社 記録又は再生装置、及びメモリ制御装置
JP3157963B2 (ja) * 1993-08-27 2001-04-23 パイオニア株式会社 光ディスク再生装置
JP3321950B2 (ja) * 1993-12-22 2002-09-09 ソニー株式会社 ディスクプレーヤおよびその再生データの処理方法
JP3445358B2 (ja) * 1994-06-17 2003-09-08 ローム株式会社 ディスク再生装置
JPH08138321A (ja) * 1994-11-11 1996-05-31 Pioneer Electron Corp ディスクプレーヤ
JPH08147876A (ja) * 1994-11-14 1996-06-07 Sony Corp 記録再生装置及び記録再生方法
DE4445013A1 (de) * 1994-12-16 1996-06-20 Thomson Brandt Gmbh Erschütterungsresistentes Abspielgerät mit verbesserter Synchronisation
JP3541484B2 (ja) * 1995-02-13 2004-07-14 ソニー株式会社 再生装置、記録装置
TW318240B (zh) * 1996-01-22 1997-10-21 Sony Co Ltd
US5768235A (en) * 1996-10-08 1998-06-16 Imation Corp. Control signal for recording a disc according to a clock signal, data signal, and an index signal

Also Published As

Publication number Publication date
JPH1196654A (ja) 1999-04-09
DE19757058C2 (de) 2002-08-29
US5970031A (en) 1999-10-19
FR2768841B1 (fr) 1999-11-19
DE19757058A1 (de) 1999-04-08
FR2768841A1 (fr) 1999-03-26

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Legal Events

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MK4A Expiration of patent term of an invention patent