NL8800151A - Werkwijze en inrichting voor het optekenen van een informatiesignaal. - Google Patents

Werkwijze en inrichting voor het optekenen van een informatiesignaal. Download PDF

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Publication number
NL8800151A
NL8800151A NL8800151A NL8800151A NL8800151A NL 8800151 A NL8800151 A NL 8800151A NL 8800151 A NL8800151 A NL 8800151A NL 8800151 A NL8800151 A NL 8800151A NL 8800151 A NL8800151 A NL 8800151A
Authority
NL
Netherlands
Prior art keywords
signal
track
signals
recording
location
Prior art date
Application number
NL8800151A
Other languages
English (en)
Dutch (nl)
Inventor
Petrus C J Hoeven
Paulus C M Van Der Zande
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 NL8800151A priority Critical patent/NL8800151A/nl
Priority to US07/265,638 priority patent/US4901300A/en
Priority to JP1007555A priority patent/JP2652443B2/ja
Priority to ES89200092T priority patent/ES2048818T3/es
Priority to AT89200092T priority patent/ATE98041T1/de
Priority to DE68910993T priority patent/DE68910993T2/de
Priority to EP89200092A priority patent/EP0326206B1/en
Priority to AU28558/89A priority patent/AU613292B2/en
Priority to SU894613311A priority patent/RU2087950C1/ru
Priority to DD89325136A priority patent/DD278890A5/de
Priority to CA000588616A priority patent/CA1319985C/en
Priority to BR898900230A priority patent/BR8900230A/pt
Priority to CS89377A priority patent/CZ279681B6/cs
Priority to SK2136-90A priority patent/SK280678B6/sk
Priority to SK377-89A priority patent/SK278453B6/sk
Priority to CS902136A priority patent/CZ279734B6/cs
Priority to UA4613311A priority patent/UA27217C2/uk
Priority to CN89100960A priority patent/CN1021260C/zh
Priority to KR1019890000562A priority patent/KR0152430B1/ko
Publication of NL8800151A publication Critical patent/NL8800151A/nl
Priority to US08/041,141 priority patent/US5418764A/en
Priority to US08/390,451 priority patent/US5654947A/en
Priority to HK163295A priority patent/HK163295A/xx

Links

Classifications

    • 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
    • G11B27/32—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 separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/327—Table of contents
    • G11B27/329—Table of contents on a disc [VTOC]
    • 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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/013—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track for discrete information, i.e. where each information unit is stored in a distinct discrete location, e.g. digital information formats within a data block or sector
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
    • G11B11/10502—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing characterised by the transducing operation to be executed
    • G11B11/10504—Recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
    • G11B11/1055—Disposition or mounting of transducers relative to record carriers
    • G11B11/10576—Disposition or mounting of transducers relative to record carriers with provision for moving the transducers for maintaining alignment or spacing relative to the carrier
    • G11B11/10578—Servo format, e.g. prepits, guide tracks, pilot signals
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • 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
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not 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
    • 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
    • G11B27/24—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by sensing features on the record carrier other than the transducing track ; sensing signals or marks recorded by another method than the main recording
    • 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
    • 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
    • G11B27/3063—Subcodes
    • 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
    • G11B7/24073—Tracks
    • G11B7/24082—Meandering
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/213—Read-only discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/216—Rewritable discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2525—Magneto-optical [MO] discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/60—Solid state media
    • G11B2220/65—Solid state media wherein solid state memory is used for storing indexing information or metadata

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • General Factory Administration (AREA)
NL8800151A 1988-01-22 1988-01-22 Werkwijze en inrichting voor het optekenen van een informatiesignaal. NL8800151A (nl)

Priority Applications (22)

Application Number Priority Date Filing Date Title
NL8800151A NL8800151A (nl) 1988-01-22 1988-01-22 Werkwijze en inrichting voor het optekenen van een informatiesignaal.
US07/265,638 US4901300A (en) 1988-01-22 1988-11-01 Method of and apparatus for recording an information signal
JP1007555A JP2652443B2 (ja) 1988-01-22 1989-01-13 情報信号を記録する方法及び装置
ES89200092T ES2048818T3 (es) 1988-01-22 1989-01-17 Procedimiento y aparato para la grabacion de una se\al de informacion.
AT89200092T ATE98041T1 (de) 1988-01-22 1989-01-17 Verfahren und anordnung zum aufzeichnen eines datensignals.
DE68910993T DE68910993T2 (de) 1988-01-22 1989-01-17 Verfahren und Anordnung zum Aufzeichnen eines Datensignals.
EP89200092A EP0326206B1 (en) 1988-01-22 1989-01-17 Method of and apparatus for recording an information signal
AU28558/89A AU613292B2 (en) 1988-01-22 1989-01-18 Method of and apparatus for recording an information signal
BR898900230A BR8900230A (pt) 1988-01-22 1989-01-19 Processo de registrar um sinal de informacao e aparelho para executar tal processo
CS902136A CZ279734B6 (cs) 1988-01-22 1989-01-19 Zařízení pro magnetooptický záznam informačního signálu
CA000588616A CA1319985C (en) 1988-01-22 1989-01-19 Method of and apparatus for recording an information signal
SU894613311A RU2087950C1 (ru) 1988-01-22 1989-01-19 Способ оптической записи информационного сигнала и устройство для его осуществления
CS89377A CZ279681B6 (cs) 1988-01-22 1989-01-19 Způsob a zařízení k záznamu informačního signálu na nosič
SK2136-90A SK280678B6 (sk) 1988-01-22 1989-01-19 Zariadenie na magnetooptický záznam informačného s
SK377-89A SK278453B6 (en) 1988-01-22 1989-01-19 Device for record control of information into storage track of optically readable record carrier
DD89325136A DD278890A5 (de) 1988-01-22 1989-01-19 Verfahren und anordnung zum aufzeichnen eines informationssignals
UA4613311A UA27217C2 (uk) 1988-01-22 1989-01-19 Спосіб оптичного запису інформаційного сигналу та пристрій для його здійснення
CN89100960A CN1021260C (zh) 1988-01-22 1989-01-19 记录信息信号的方法和装置
KR1019890000562A KR0152430B1 (ko) 1988-01-22 1989-01-20 정보신호기록방법및그장치
US08/041,141 US5418764A (en) 1988-01-22 1993-03-31 Recording device, a record carrier having preformatted address codes and auxiliary codes providing control data for use by the recording device, and an information recording system including both the recording device and the record carrier
US08/390,451 US5654947A (en) 1988-01-22 1995-02-17 Method for recording information on a record carrier having a track which is transversely modulated in accordance with an auxiliary signal including address codes and auxiliary codes, and a method for producing the track
HK163295A HK163295A (en) 1988-01-22 1995-10-19 Method of and apparatus for recording an information signal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8800151A NL8800151A (nl) 1988-01-22 1988-01-22 Werkwijze en inrichting voor het optekenen van een informatiesignaal.
NL8800151 1988-01-22

Publications (1)

Publication Number Publication Date
NL8800151A true NL8800151A (nl) 1989-08-16

Family

ID=19851639

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8800151A NL8800151A (nl) 1988-01-22 1988-01-22 Werkwijze en inrichting voor het optekenen van een informatiesignaal.

Country Status (18)

Country Link
US (1) US4901300A (es)
EP (1) EP0326206B1 (es)
JP (1) JP2652443B2 (es)
KR (1) KR0152430B1 (es)
CN (1) CN1021260C (es)
AT (1) ATE98041T1 (es)
AU (1) AU613292B2 (es)
BR (1) BR8900230A (es)
CA (1) CA1319985C (es)
CZ (2) CZ279734B6 (es)
DD (1) DD278890A5 (es)
DE (1) DE68910993T2 (es)
ES (1) ES2048818T3 (es)
HK (1) HK163295A (es)
NL (1) NL8800151A (es)
RU (1) RU2087950C1 (es)
SK (2) SK280678B6 (es)
UA (1) UA27217C2 (es)

Families Citing this family (125)

* Cited by examiner, † Cited by third party
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US5418764A (en) * 1988-01-22 1995-05-23 U.S. Philips Corporation Recording device, a record carrier having preformatted address codes and auxiliary codes providing control data for use by the recording device, and an information recording system including both the recording device and the record carrier
NL8800152A (nl) * 1988-01-22 1989-08-16 Philips Nv Optische uitleesbare registratiedrager van het beschrijfbare type, een inrichting voor het vervaardigen van een dergelijke registratiedrager, en inrichtingen voor het optekenen en/of uitlezen van informatie op/uit een dergelijke registratiedrager.
ES2048819T3 (es) * 1988-01-22 1994-04-01 Philips Nv Procedimiento y aparato para grabar sucesivamente se\ales de efm-modulada.
KR920001998B1 (en) * 1989-06-03 1992-03-09 Samsung Electronic E.f.m. signal recording and playing back circuit of optical recording and playing back device
US5303217A (en) * 1989-06-23 1994-04-12 U.S. Philips Corporation Optical recording device wherein recording beam intensity is set in accordance with an optimum value of the DC component of a recorded signal
CA2039700C (en) * 1989-08-25 1999-10-19 Tamotsu Yamagami Apparatus for reproducing recorded data and selectively either of read-only or recorded synchronization information from a magneto-optical recording medium
DE69023589T2 (de) * 1989-09-22 1996-04-18 Sony Corp Informationsaufzeichnungsmethode und Medium dafür.
JP2647984B2 (ja) * 1990-01-22 1997-08-27 株式会社ケンウッド ディスク記録再生装置
US5371605A (en) * 1990-11-22 1994-12-06 Matsushita Electric Industrial Co., Ltd. Method and apparatus for recording and reproducing a time-varying image using optical disk
US5416809A (en) * 1991-03-13 1995-05-16 Sony Corporation Digital phase locked loop apparatus
JP3221100B2 (ja) * 1992-10-30 2001-10-22 ソニー株式会社 光ディスク
TW234182B (es) * 1992-11-20 1994-11-11 Philips Electronics Nv
US5388085A (en) * 1993-03-03 1995-02-07 International Business Machines Corporation Apparatus and method for accessing sectors of a rotating disk
TW241360B (es) * 1993-07-29 1995-02-21 Nippon Pickter Kk
KR960706261A (ko) * 1994-08-31 1996-11-08 이데이 노부유키 정지 화상 시스템(Still picture system)
US5691967A (en) * 1994-09-20 1997-11-25 Sony Corporation Recording or reproducing apparatus having a spindle servo control runaway prevent feature
JP4548862B2 (ja) * 1995-04-28 2010-09-22 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 情報を記憶及び再生するためのシステム
TW286386B (en) * 1995-04-28 1996-09-21 Philips Electronics Nv Device for reading and/or recording information on a disc-shaped information carrier
BE1009677A3 (nl) * 1995-09-29 1997-06-03 Philips Electronics Nv Informatiedrager en inrichting voor het beschrijven van een informatiedrager.
JP2618219B2 (ja) * 1995-11-10 1997-06-11 松下電器産業株式会社 ディスク状記録媒体記録方法
JP3703569B2 (ja) * 1996-04-02 2005-10-05 ソニー株式会社 光記録媒体及びその記録再生方法、記録再生装置
US5809006A (en) * 1996-05-31 1998-09-15 Cagent Technologies, Inc. Optical disk with copy protection, and apparatus and method for recording and reproducing same
CN1199490A (zh) * 1996-09-03 1998-11-18 菲利浦电子有限公司 信息载体,用于写和/或读信息块的读/写设备和读设备
KR100494963B1 (ko) 1996-10-25 2005-06-14 마츠시타 덴끼 산교 가부시키가이샤 진동하는 랜드 및 그루브를 갖는 광 디스크
CN1126102C (zh) * 1996-11-18 2003-10-29 皇家菲利浦电子有限公司 写入装置、写入信息块的方法以及用于读出信息块的读出装置
CN1126101C (zh) * 1996-11-18 2003-10-29 皇家菲利浦电子有限公司 写入装置和写入方法、以及用于读出信息块的读出装置
EP0882291A1 (en) 1996-12-06 1998-12-09 Koninklijke Philips Electronics N.V. System for storing and/or reproducing information
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AU613292B2 (en) 1991-07-25
SK213690A3 (en) 2000-06-12
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DE68910993T2 (de) 1994-05-26
RU2087950C1 (ru) 1997-08-20
DE68910993D1 (de) 1994-01-13
CZ279681B6 (cs) 1995-06-14
JPH01220126A (ja) 1989-09-01
HK163295A (en) 1995-10-27
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CZ213690A3 (en) 1995-03-15
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US4901300A (en) 1990-02-13
SK37789A3 (en) 1997-06-04
KR0152430B1 (ko) 1998-10-15
BR8900230A (pt) 1989-09-12
CZ279734B6 (cs) 1995-06-14
EP0326206A1 (en) 1989-08-02
SK280678B6 (sk) 2000-06-12
SK278453B6 (en) 1997-06-04
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CN1035575A (zh) 1989-09-13
CA1319985C (en) 1993-07-06
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