NL8702261A - Informatie opteken en/of uitlees systeem, alsmede een registratiedrager en opteken en/of uitleesinrichting voor toepassing in een dergelijk systeem. - Google Patents

Informatie opteken en/of uitlees systeem, alsmede een registratiedrager en opteken en/of uitleesinrichting voor toepassing in een dergelijk systeem. Download PDF

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Publication number
NL8702261A
NL8702261A NL8702261A NL8702261A NL8702261A NL 8702261 A NL8702261 A NL 8702261A NL 8702261 A NL8702261 A NL 8702261A NL 8702261 A NL8702261 A NL 8702261A NL 8702261 A NL8702261 A NL 8702261A
Authority
NL
Netherlands
Prior art keywords
address
information
recording
correction signal
track
Prior art date
Application number
NL8702261A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL8702261A priority Critical patent/NL8702261A/nl
Priority to US07/243,400 priority patent/US5023857A/en
Priority to DE8888202010T priority patent/DE3873006T2/de
Priority to EP88202010A priority patent/EP0310162B1/de
Priority to KR1019880012123A priority patent/KR890005722A/ko
Priority to JP63236617A priority patent/JPH01165040A/ja
Publication of NL8702261A publication Critical patent/NL8702261A/nl

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
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • 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
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24085—Pits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • 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
    • G11B7/095—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 discs, e.g. for compensation of eccentricity or wobble
    • G11B7/0953—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 discs, e.g. for compensation of eccentricity or wobble to compensate for eccentricity of the disc or disc tracks

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
NL8702261A 1987-09-23 1987-09-23 Informatie opteken en/of uitlees systeem, alsmede een registratiedrager en opteken en/of uitleesinrichting voor toepassing in een dergelijk systeem. NL8702261A (nl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL8702261A NL8702261A (nl) 1987-09-23 1987-09-23 Informatie opteken en/of uitlees systeem, alsmede een registratiedrager en opteken en/of uitleesinrichting voor toepassing in een dergelijk systeem.
US07/243,400 US5023857A (en) 1987-09-23 1988-09-12 Optical information storage apparatus including eccentricity compensator
DE8888202010T DE3873006T2 (de) 1987-09-23 1988-09-15 Informationsaufzeichnungs- und/oder -wiedergabesystem und aufzeichnungs- und/oder wiedergabegeraet zur anwendung eines derartigen systems.
EP88202010A EP0310162B1 (de) 1987-09-23 1988-09-15 Informationsaufzeichnungs- und/oder -wiedergabesystem und Aufzeichnungs- und/oder Wiedergabegerät zur Anwendung eines derartigen Systems
KR1019880012123A KR890005722A (ko) 1987-09-23 1988-09-20 정보기록 및 판독 시스템
JP63236617A JPH01165040A (ja) 1987-09-23 1988-09-22 情報記録および／または読取りシステム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8702261 1987-09-23
NL8702261A NL8702261A (nl) 1987-09-23 1987-09-23 Informatie opteken en/of uitlees systeem, alsmede een registratiedrager en opteken en/of uitleesinrichting voor toepassing in een dergelijk systeem.

Publications (1)

Publication Number Publication Date
NL8702261A true NL8702261A (nl) 1989-04-17

Family

ID=19850645

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8702261A NL8702261A (nl) 1987-09-23 1987-09-23 Informatie opteken en/of uitlees systeem, alsmede een registratiedrager en opteken en/of uitleesinrichting voor toepassing in een dergelijk systeem.

Country Status (6)

Country Link
US (1) US5023857A (de)
EP (1) EP0310162B1 (de)
JP (1) JPH01165040A (de)
KR (1) KR890005722A (de)
DE (1) DE3873006T2 (de)
NL (1) NL8702261A (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02199635A (ja) * 1989-01-27 1990-08-08 Hitachi Ltd 情報記録ディスクとその製造方法および記録装置
JPH0348308A (ja) * 1989-03-28 1991-03-01 Canon Inc デジタルサーボ制御装置
JPH04259921A (ja) * 1991-02-15 1992-09-16 Ricoh Co Ltd 光ディスク装置
JP2930750B2 (ja) * 1991-03-06 1999-08-03 パイオニア株式会社 光学式記録装置
US6310747B1 (en) 1991-09-25 2001-10-30 Mobile Storage Technology, Inc. Method for reducing external signal interference with signals in a computer disk storage system
WO1993006595A1 (en) * 1991-09-25 1993-04-01 Integral Peripherals, Inc. Adaptive runout compensation for miniature disk drives
US5379171A (en) * 1991-09-25 1995-01-03 Integral Peripherals Microminiature hard disk drive
JP3337702B2 (ja) * 1991-11-14 2002-10-21 キヤノン株式会社 光学的情報記録再生装置
US5812506A (en) * 1992-04-10 1998-09-22 Wea Manufacturing, Inc. System and methods for measuring and correcting for overshoot in a high frequency (HF) signal generated by a compact disc player during testing of a compact disc
DE69313538T2 (de) * 1992-07-03 1998-02-26 Philips Electronics Nv In Bereiche unterteilter Aufzeichnungsträger
US5479389A (en) * 1992-07-14 1995-12-26 Samsung Electronics Co., Ltd. Eccentricity compensator for optical disk player and compensating method therefor
US5495466A (en) * 1994-01-10 1996-02-27 Eastman Kodak Company Write verification in an optical recording system by sensing mark formation while writing
DE69517893T2 (de) * 1994-02-14 2001-02-15 Koninkl Philips Electronics Nv Aufzeichnungsvorrichtung und -verfahren zur aufzeichnung von signalen auf einem aufzeichnungsträger
US6005725A (en) 1994-12-19 1999-12-21 Mobile Storage Technology Inc. Variable zone layout and track pitch parameter considerations for information storage disk drive
US5596458A (en) 1994-12-19 1997-01-21 Integral Peripherals, Inc. Variable zone layout for information storage disk drive
KR100271569B1 (ko) * 1997-08-25 2000-11-15 구자홍 편심억압서보방법및이를이용한서보장치
US6604223B1 (en) * 1998-08-17 2003-08-05 Seagate Technology Llc System and method for correcting interference errors in data encoded on storage media
CN100405497C (zh) * 2002-11-27 2008-07-23 皇家飞利浦电子股份有限公司 对探测头执行跳轨以从载体恢复数据的方法
DE102005020491A1 (de) * 2005-04-29 2006-11-09 Deutsche Thomson-Brandt Gmbh Verfahren und Anordnung zum Kompensieren von Regelabweichungen in einem Regelkreis mit zyklischen Regelwertveränderungen
JP2009501401A (ja) * 2005-07-15 2009-01-15 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ エラーを訂正するための方法及びシステム
US7830757B2 (en) * 2007-03-27 2010-11-09 Philips & Lite-On Digital Solutions Corporation Tracking control method for reading/writing optical disk
CN105014145B (zh) * 2015-05-27 2017-03-22 济南华汉电气科技有限公司 一种管件切割径向误差检测装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881184A (en) * 1974-05-28 1975-04-29 Ibm Adaptive digital servo system
NL7901721A (nl) * 1979-03-05 1980-09-09 Philips Nv Regelsysteem.
FR2456425A1 (fr) * 1979-05-10 1980-12-05 Thomson Brandt Procede de codage de signaux binaires de numerotation d'images emmagasinees sur un support d'enregistrement et dispositif de lecture des signaux ainsi codes
GB2054240B (en) * 1979-07-19 1983-06-22 Burroughs Corp Disc eccentricity measuring means
JPS5616964A (en) * 1979-07-21 1981-02-18 Victor Co Of Japan Ltd Record player correctable for wow and flutter due to eccentricity
JPS5753830A (en) * 1980-09-12 1982-03-31 Sony Corp Tracking servo device for optical information signal reproducer
NL8006165A (nl) * 1980-11-12 1982-06-01 Philips Nv Systeem voor het overdragen van digitale informatie, codeerinrichting voor toepassing in dat systeem, decodeerinrichting voor toepassing in dat systeem en registratiedrager voor toepassing in dat systeem.
US4365324A (en) * 1980-11-19 1982-12-21 Rca Corporation Eccentricity control device
NL8102621A (nl) * 1981-05-29 1982-12-16 Philips Nv Inrichting voor het beschrijven en/of uitlezen van een registratiedrager.
JPS589226A (ja) * 1981-07-07 1983-01-19 Toshiba Corp 光ディスク装置
US4445144A (en) * 1981-12-21 1984-04-24 Discovision Associates Method for detecting eccentricity in a video disc and in a video disc player
USRE32937E (en) * 1982-03-19 1989-05-30 Magnetic Peripherals, Inc. Modulation system for optical recording
US4674076A (en) * 1982-05-19 1987-06-16 Burroughs Corporation Optical memory system having improved positioning and focusing control circuitry
DE3368794D1 (en) * 1982-05-19 1987-02-05 Burroughs Corp Optical memory system having improved positioning and focusing control circuitry
US4639792A (en) * 1982-10-21 1987-01-27 The Stypher Corporation Apparatus for decoding video address code signals
JPS6066341A (ja) * 1983-09-20 1985-04-16 Olympus Optical Co Ltd 情報記録再生装置
GB2158611A (en) * 1984-05-07 1985-11-13 Rca Corp Servo error reduction apparatus for disc record playback system
US4755977A (en) * 1984-07-05 1988-07-05 Storage Technology Partners Ii Runout compensation for a coarse tracking servo system in an optical disk storage unit
US4745588A (en) * 1985-04-16 1988-05-17 Olympus Optical Co., Ltd. Tracking control apparatus
JPS6226644A (ja) * 1985-07-29 1987-02-04 Hitachi Ltd 光学式情報記録再生装置
FR2597248B1 (fr) * 1985-11-27 1988-05-13 Thomson Alcatel Gigadisc Support d'information a pregravure et son dispositif d'exploration optiques a acces echantillonne
US4823212A (en) * 1986-11-26 1989-04-18 Hewlett-Packard Company Sampled servo code format and system for a disc drive
US4764914A (en) * 1987-09-11 1988-08-16 Eastman Kodak Company Least squares method and apparatus for determining track eccentricity of a disk

Also Published As

Publication number Publication date
JPH01165040A (ja) 1989-06-29
DE3873006T2 (de) 1993-02-25
EP0310162B1 (de) 1992-07-22
US5023857A (en) 1991-06-11
DE3873006D1 (de) 1992-08-27
EP0310162A1 (de) 1989-04-05
KR890005722A (ko) 1989-05-16

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