DE69535009D1 - Optische Platte und Verfahren und Gerät zur Aufzeichnung und Wiedergabe von dieser Platte - Google Patents

Optische Platte und Verfahren und Gerät zur Aufzeichnung und Wiedergabe von dieser Platte

Info

Publication number
DE69535009D1
DE69535009D1 DE69535009T DE69535009T DE69535009D1 DE 69535009 D1 DE69535009 D1 DE 69535009D1 DE 69535009 T DE69535009 T DE 69535009T DE 69535009 T DE69535009 T DE 69535009T DE 69535009 D1 DE69535009 D1 DE 69535009D1
Authority
DE
Germany
Prior art keywords
user
control information
data
error
tracks
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 - Lifetime
Application number
DE69535009T
Other languages
English (en)
Other versions
DE69535009T2 (de
Inventor
Jun Yonemitsu
Ryuichi Iwamura
Shunji Yoshimura
Makoto Kawamura
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of DE69535009D1 publication Critical patent/DE69535009D1/de
Application granted granted Critical
Publication of DE69535009T2 publication Critical patent/DE69535009T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
    • G11B20/00746—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number
    • G11B20/00753—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number wherein the usage restriction limits the number of copies that can be made, e.g. CGMS, SCMS, or CCI flags
    • G11B20/00768—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number wherein the usage restriction limits the number of copies that can be made, e.g. CGMS, SCMS, or CCI flags wherein copy control information is used, e.g. for indicating whether a content may be copied freely, no more, once, or never, by setting CGMS, SCMS, or CCI flags
    • 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
    • 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
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1866—Error detection or correction; Testing, e.g. of drop-outs by interleaving
    • 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
    • G11B27/005—Reproducing at a different information rate from the information rate of 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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
    • 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
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • 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
    • 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
    • G11B7/00745—Sectoring or header formats within a track
    • 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
    • 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
    • G11B7/24079—Width or depth
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2906—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using block codes
    • H03M13/2921—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using block codes wherein error correction coding involves a diagonal direction
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2906—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using block codes
    • H03M13/2921—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using block codes wherein error correction coding involves a diagonal direction
    • H03M13/2924—Cross interleaved Reed-Solomon codes [CIRC]
    • 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
    • H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
    • H04N5/9206—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal
    • H04N5/9208—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal involving the use of subcodes
    • 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
    • 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • 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
    • G11B2020/1087—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing
    • G11B2020/10888—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing the kind of data being the selection criterion
    • 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
    • G11B2020/1218—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc
    • G11B2020/1222—ECC block, i.e. a block of error correction encoded symbols which includes all parity data needed for decoding
    • 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
    • G11B2020/1218—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc
    • G11B2020/1238—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc track, i.e. the entire a spirally or concentrically arranged path on which the recording marks are located
    • 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
    • G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
    • G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
    • G11B2020/1267—Address data
    • 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
    • G11B2020/1291—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting serves a specific purpose
    • G11B2020/1294—Increase of the access speed
    • 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
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • G11B2020/1457—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof wherein DC control is performed by calculating a digital sum value [DSV]
    • 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
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • G11B2020/1461—8 to 14 modulation, e.g. the EFM code used on CDs or mini-discs
    • 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
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • G11B2020/1465—8 to 16 modulation, e.g. the EFM+ code used on DVDs
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
    • G11B2020/1853—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information using a product code which has inner and outer parity symbols
    • 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
    • G11B2220/218—Write-once 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
    • G11B2220/2529—Mini-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
    • G11B2220/20—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
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
    • H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
    • H03M13/1515—Reed-Solomon codes
    • 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
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
    • H04N2005/91321—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a copy protection control signal, e.g. a record inhibit signal
    • 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/806—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal
    • H04N9/8063—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals
    • 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8227—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being at least another television signal
    • 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8233—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being a character code signal
    • 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8233—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being a character code signal
    • H04N9/8244—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being a character code signal involving the use of subcodes
DE69535009T 1994-03-19 1995-03-17 Optische Platte und Verfahren und Gerät zur Aufzeichnung und Wiedergabe von dieser Platte Expired - Lifetime DE69535009T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7444494 1994-03-19
JP7444494 1994-03-19

Publications (2)

Publication Number Publication Date
DE69535009D1 true DE69535009D1 (de) 2006-07-06
DE69535009T2 DE69535009T2 (de) 2007-01-04

Family

ID=13547416

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69535009T Expired - Lifetime DE69535009T2 (de) 1994-03-19 1995-03-17 Optische Platte und Verfahren und Gerät zur Aufzeichnung und Wiedergabe von dieser Platte

Country Status (8)

Country Link
US (6) US5715355A (de)
EP (2) EP1139338A3 (de)
JP (1) JP3552327B2 (de)
KR (1) KR100353208B1 (de)
CN (4) CN1284148C (de)
DE (1) DE69535009T2 (de)
MY (1) MY114669A (de)
SG (1) SG24105A1 (de)

Families Citing this family (118)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1147854C (zh) * 1994-02-28 2004-04-28 索尼公司 数据记录方法和设备、数据记录介质,以及数据再生方法和设备
EP1336963B1 (de) * 1994-03-19 2006-05-31 Sony Corporation Optische Platte, Verfahren und Gerät zur Aufzeichnung und Wiedergabe von Informationen
USRE38802E1 (en) 1994-03-19 2005-09-27 Sony Corporation Method for reproducing compressed information data from a disk using a spatial frequency less than the track pitch
EP1139338A3 (de) 1994-03-19 2006-10-11 Sony Corporation Optische Platte und Verfahren und Gerät zur Aufzeichnung und Wiedergabe von dieser Platte
JP2677775B2 (ja) * 1994-04-14 1997-11-17 株式会社東芝 再生装置
JP3568984B2 (ja) * 1994-06-20 2004-09-22 株式会社日立製作所 情報の再生方法、再生装置、出力方法及び出力装置
JPH08147702A (ja) * 1994-11-11 1996-06-07 Mitsumi Electric Co Ltd 光ディスク書き込み方法
JPH08153372A (ja) * 1994-11-29 1996-06-11 Sanyo Electric Co Ltd データ処理方法およびデータ処理装置
ATE175833T1 (de) * 1995-04-13 1999-01-15 Siemens Ag Verfahren und einrichtung zum speichern, suchen und abspielen von audiovisuellen informationen und datenfiles
JPH08329612A (ja) * 1995-06-02 1996-12-13 Sony Corp データ記録ディスク
JPH0917159A (ja) * 1995-06-30 1997-01-17 Pioneer Electron Corp 情報記録装置及び情報再生装置並びに情報記録媒体
US5699434A (en) 1995-12-12 1997-12-16 Hewlett-Packard Company Method of inhibiting copying of digital data
JP3305966B2 (ja) * 1995-12-25 2002-07-24 ソニー株式会社 データ復号装置及びその方法並びにデータ再生装置
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
JPH09327043A (ja) * 1996-06-04 1997-12-16 Sanyo Electric Co Ltd 高密度光ディスクレコードと高密度光ディスクレコード記録装置
KR100189531B1 (ko) * 1996-06-10 1999-06-01 윤종용 Cd-rom 드라이브에 있어서 섹터 데이타 디코딩방법 및 회로
JP4435872B2 (ja) * 1996-07-24 2010-03-24 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 光ディスクに関する改良及びディスク記録装置
JPH1040303A (ja) * 1996-07-26 1998-02-13 Toshiba Corp カタログショッピングシステム
US6047292A (en) * 1996-09-12 2000-04-04 Cdknet, L.L.C. Digitally encoded recording medium
US5982723A (en) * 1996-09-30 1999-11-09 Laser Dynamics, Inc. Data recording and reproducing method for multi-layered optical disk system
JP3710232B2 (ja) * 1996-10-24 2005-10-26 株式会社リコー 信号処理回路
US20050058039A1 (en) * 1997-01-16 2005-03-17 Yasuo Kamatani Multi-standard optical disk and method and apparatus of reading from and recording to the disk
US6003151A (en) * 1997-02-04 1999-12-14 Mediatek Inc. Error correction and detection system for mass storage controller
JPH10241298A (ja) * 1997-02-21 1998-09-11 Sanyo Electric Co Ltd 記憶媒体、情報記録装置および情報再生装置
JP3196681B2 (ja) * 1997-03-13 2001-08-06 ヤマハ株式会社 通信データ一時記憶装置
KR100250578B1 (ko) * 1997-03-31 2000-04-01 전주범 디브이디알 시스템의 기록 방법
JP3294782B2 (ja) * 1997-05-19 2002-06-24 ソニー株式会社 光ディスクのアクセス方法
US6564009B2 (en) * 1997-05-19 2003-05-13 Sony Corporation Apparatus for recording and/or reproducing data onto and/or from an optical disk and method thereof
JPH10334602A (ja) * 1997-06-02 1998-12-18 Pioneer Electron Corp 光ディスク記録情報再生装置
JP3047408U (ja) * 1997-09-24 1998-04-14 船井テクノシステム株式会社 光ディスク装置
EP2387038A3 (de) * 1997-10-17 2012-01-11 Sony Corporation Verarbeitungsvorrichtung und -verfahren zur Aufzeichnung, Verarbeitungvorrichtung und -verfahren zur Wiedergabe, Programm zur Steuerung einer Aufzeichnungsvorrichtung, Programm zur Steuerung einer Wiedergabevorrichtung, Aufzeichnungsmedium
EP0920020A1 (de) * 1997-11-28 1999-06-02 Deutsche Thomson-Brandt Gmbh Organisation und Lagebestimmung von auf einer optischen Platte gespeicherten Informationsgruppe
US6424615B1 (en) * 1997-12-24 2002-07-23 Yamaha Corporation Optical disk having plurality of volumes, recording device and reproduction device for same
JP3724168B2 (ja) * 1998-02-03 2005-12-07 三菱電機株式会社 状態検出装置及び光ディスク装置
US6065006A (en) * 1998-02-05 2000-05-16 Oak Technology, Inc. DVD system for seamless transfer between titles on a DVD disc which minimizes memory consumption
JPH11297040A (ja) * 1998-04-07 1999-10-29 Sony Corp 再生信号処理装置
KR100601598B1 (ko) * 1998-06-15 2006-07-14 삼성전자주식회사 기록 방지 정보를 저장하는 기록 매체와 기록 방지 방법
US6765853B1 (en) * 1998-06-15 2004-07-20 Samsung Electronics Co., Ltd. Recording medium for storing write protection information and write protection method thereof
JP4224875B2 (ja) * 1998-07-17 2009-02-18 ソニー株式会社 光ディスク、光ディスク記録装置、光ディスクの記録方法、光ディスクの再生装置、及び、光ディスクの再生方法
KR100459116B1 (ko) * 1998-09-02 2005-01-15 엘지전자 주식회사 기록용량정보를가지는정보기록매체및기록용량표시방법및이를이용한기록/재생방법
US6788631B1 (en) 1998-09-02 2004-09-07 Lc Electronics Inc. Optical recording medium having recording capacity information and method for indicating recording capacity
JP4193262B2 (ja) * 1999-01-19 2008-12-10 ソニー株式会社 復号装置およびデータ再生装置、並びに復号方法
US6327691B1 (en) * 1999-02-12 2001-12-04 Sony Corporation System and method for computing and encoding error detection sequences
US6631101B1 (en) 1999-03-16 2003-10-07 Gateway, Inc. System, method, and software for recovering from interruption of DVD playback
WO2000072322A1 (fr) * 1999-05-20 2000-11-30 Hitachi Maxell Limited Memoire amovible et lecteur de memoire amovible
KR20010003429A (ko) * 1999-06-23 2001-01-15 구자홍 재기록 가능 기록매체의 데이터 기록방법
JP3735498B2 (ja) * 1999-11-09 2006-01-18 株式会社東芝 情報記録媒体、情報記録装置、情報記録方法
GB9927494D0 (en) * 1999-11-19 2000-01-19 Cerberus Central Limited A digital distribution system
JP3827897B2 (ja) * 1999-11-22 2006-09-27 シャープ株式会社 光ディスクの記録方法、光ディスク記録装置、光ディスク再生装置
EP1269334A4 (de) * 2000-02-04 2007-08-29 Becomm Corp Routen von medien
JP2001266509A (ja) * 2000-03-17 2001-09-28 Sanyo Electric Co Ltd 誤り訂正・デスクランブル回路、誤り訂正・デスクランブル回路を備えた再生装置、および誤り訂正・デスクランブル処理を行なう方法
US20040141439A1 (en) * 2000-03-28 2004-07-22 Takayuki Suzuki Decoder
JP2001273094A (ja) * 2000-03-28 2001-10-05 Sanyo Electric Co Ltd Ｃｄ−ｒｏｍデコーダ
JP2001273712A (ja) * 2000-03-28 2001-10-05 Sanyo Electric Co Ltd Ｃｄ−ｒｏｍデコーダ
JP3684995B2 (ja) * 2000-04-13 2005-08-17 日本ビクター株式会社 情報信号記録方法、再生方法及び記録媒体
JP3767344B2 (ja) * 2000-07-28 2006-04-19 日本ビクター株式会社 情報信号記録方法、再生方法及び記録媒体
AU2001246913A1 (en) * 2000-08-28 2002-03-13 Nikon Corporation Optical information recording medium, stamper, and method of manufacturing stamper
JP4348851B2 (ja) * 2000-09-21 2009-10-21 ソニー株式会社 記録媒体、ディスク記録装置および方法、並びにディスク再生装置及び方法
US20020110357A1 (en) * 2000-12-18 2002-08-15 Fan Kai Leung Address coding method for data storage device
JP2004517428A (ja) * 2000-12-22 2004-06-10 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 再生装置、送信装置、符号化情報を形成且つ送信する方法、及び、符号化情報を再生する方法
GB0100528D0 (en) * 2001-01-09 2001-02-21 Taylor Robert W Optical disks, a monitoring system for monitoring production of optical disks, manufacturing methods for optical disks and an authentication method for
US7054244B2 (en) * 2001-02-08 2006-05-30 Sony Disc & Digital Solutions, Inc. Modulation signal generator for producing original disc of optical disc
WO2002075931A1 (en) * 2001-03-08 2002-09-26 Intersil Americas Inc. Legacy-compatible forward error correction in telecommunications networks
US20030167434A1 (en) * 2002-03-01 2003-09-04 Michael Andrew Fischer Legacy-compatible forward error correction in telecommunications networks
US20020157057A1 (en) * 2001-04-20 2002-10-24 Samsung Electronics Co., Ltd. Optical information recording medium and data recording apparatus thereon
KR100769371B1 (ko) * 2001-05-12 2007-10-22 엘지전자 주식회사 스크립트 파일이 포함 기록된 기록매체와, 그 재생장치 및방법
KR100769375B1 (ko) 2001-05-12 2007-10-22 엘지전자 주식회사 스크립트 파일이 포함 기록된 기록매체와, 그 재생장치 및방법
KR100771264B1 (ko) * 2001-05-12 2007-10-29 엘지전자 주식회사 스크립트 파일이 포함 기록된 기록매체와, 그 재생장치 및방법
JP4197585B2 (ja) * 2001-06-14 2008-12-17 パイオニア株式会社 情報再生装置、再生プログラムの修正方法及び情報記録媒体
JP3964634B2 (ja) * 2001-06-14 2007-08-22 株式会社東芝 同期コード生成方法、情報記録方法、情報再生方法、情報再生装置及び情報記憶媒体
US20020199153A1 (en) * 2001-06-22 2002-12-26 Fall Thomas G. Sampling method for use with bursty communication channels
JP2003203341A (ja) * 2001-11-02 2003-07-18 Victor Co Of Japan Ltd 光ディスク、光ディスク記録再生装置及び光ディスク記録再生方法
JP4244551B2 (ja) * 2001-11-30 2009-03-25 ソニー株式会社 記録再生システム
JP2002237151A (ja) * 2001-12-28 2002-08-23 Pioneer Electronic Corp 情報記録媒体
US7974520B2 (en) * 2002-04-26 2011-07-05 Ricoh Company, Ltd. Information recording ensuring compatibility with different types of recording media
JP2005537608A (ja) * 2002-09-02 2005-12-08 サムスン エレクトロニクス カンパニー リミテッド 光情報保存媒体、光情報保存媒体に及び／または光情報保存媒体から情報を記録及び／または再生する方法及び装置
KR20040028469A (ko) 2002-09-30 2004-04-03 엘지전자 주식회사 1 회 기록 가능한 광디스크의 디펙트 영역 관리방법
US7233550B2 (en) * 2002-09-30 2007-06-19 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording management information on write-once optical disc
KR101036473B1 (ko) 2002-12-11 2011-05-24 엘지전자 주식회사 1회 기록가능한 광디스크에 있어서의 중첩기록 관리방법 및관리정보 기록방법
JP2004213704A (ja) * 2002-12-26 2004-07-29 Toshiba Corp 情報記録再生方法と情報記録再生装置及び情報記録媒体
JP2004227685A (ja) * 2003-01-23 2004-08-12 Matsushita Electric Ind Co Ltd 記録媒体の管理情報訂正装置
TWI314315B (en) 2003-01-27 2009-09-01 Lg Electronics Inc Optical disc of write once type, method, and apparatus for managing defect information on the optical disc
US7672204B2 (en) 2003-01-27 2010-03-02 Lg Electronics Inc. Optical disc, method and apparatus for managing a defective area on an optical disc
US7663997B2 (en) 2003-05-09 2010-02-16 Lg Electronics, Inc. Write once optical disc, and method and apparatus for recovering disc management information from the write once optical disc
MXPA05012044A (es) 2003-05-09 2006-02-03 Lg Electronics Inc Disco optico de una sola escritura, metodo y aparato par recuperacion de informacion de administracion de disco del disco optico de una sola escritura.
KR100923652B1 (ko) * 2003-07-08 2009-10-28 파나소닉 주식회사 １회 기록가능 기록 매체, 재생 방법 및 기록 방법
US7313065B2 (en) 2003-08-05 2007-12-25 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc
KR100589518B1 (ko) * 2003-10-14 2006-06-13 주식회사 히타치엘지 데이터 스토리지 코리아 광디스크 드라이버에서의 데이터 독출 속도 가변 제어방법
US7907492B1 (en) * 2004-03-17 2011-03-15 Doug Carson & Associates, Inc. Data storage medium with improved multi-session recording format
KR101113866B1 (ko) * 2004-03-19 2012-03-02 엘지전자 주식회사 기록매체내에 기록되는 데이터 구조 및 데이터 기록방법과기록장치
JP5144265B2 (ja) 2004-09-14 2013-02-13 エルジー エレクトロニクス インコーポレイティド 記録媒体及び記録媒体の記録再生方法及び装置
US20060242450A1 (en) * 2005-04-11 2006-10-26 Li-Lien Lin Methods and apparatuses for selectively rebuffering and decoding a portion of a data block read from an optical storage medium
US20090231986A1 (en) * 2005-04-27 2009-09-17 Pioneer Corporation Information recording apparatus and method, information reproducing apparatus and method, information recording medium, and computer program
TW200641804A (en) * 2005-05-25 2006-12-01 Benq Corp Method for recovering data from optical disc with damaged TOC
US7366887B2 (en) 2005-07-11 2008-04-29 Lenovo (Singapore) Pte. Ltd. System and method for loading programs from HDD independent of operating system
US7539924B1 (en) 2005-11-15 2009-05-26 Western Digital Technologies, Inc. Disk drive implementing data path protection by encoding large host blocks into sub blocks
US7721186B2 (en) * 2006-04-28 2010-05-18 International Business Machines Corporation Redundancy protection for data recorded across multiple layers of recording media
JP4833173B2 (ja) * 2006-10-30 2011-12-07 富士通株式会社 復号化器、符号化・復号化装置及び記録再生装置
TWI335590B (en) * 2006-11-30 2011-01-01 Quanta Storage Inc Recovery method for recording a write-once disc
CN101820497B (zh) * 2007-07-26 2013-12-04 三星电子株式会社 流处理设备及其方法
KR101490249B1 (ko) 2007-12-11 2015-02-05 엘지전자 주식회사 연판정을 이용한 통신방법 및 장치
KR101467788B1 (ko) * 2007-12-11 2014-12-03 엘지전자 주식회사 랜덤 선형 부호화를 이용하는 통신방법 및 장치
KR101531502B1 (ko) * 2007-12-11 2015-06-26 엘지전자 주식회사 오류제어방법
JP2009295245A (ja) * 2008-06-06 2009-12-17 Hitachi-Lg Data Storage Inc 光ディスク装置及び再生制御方法
KR101483190B1 (ko) * 2008-09-05 2015-01-19 삼성전자주식회사 메모리 시스템 및 그것의 데이터 처리 방법
US8006027B1 (en) 2008-09-11 2011-08-23 Western Digital Technologies, Inc. Method of staging small writes on a large sector disk drive
EP2166539A1 (de) * 2008-09-23 2010-03-24 Thomson Licensing Verfahren unter Verwendung von Codeinformationen für Daten auf einem Speichermedium und zugehöriges Speichermedium
JP5422974B2 (ja) * 2008-11-18 2014-02-19 富士通株式会社 誤り判定回路及び共有メモリシステム
US8285965B2 (en) * 2009-11-20 2012-10-09 Western Digital Technologies, Inc. Aligning data storage device partition to boundary of physical data sector
US8397107B1 (en) 2009-12-11 2013-03-12 Western Digital Technologies, Inc. Data storage device employing data path protection using both LBA and PBA
JP2012252749A (ja) * 2011-06-03 2012-12-20 Renesas Electronics Corp 光ディスク記録装置、記録データ伝送方法および半導体装置
US8990493B1 (en) 2011-06-30 2015-03-24 Western Digital Technologies, Inc. Method and apparatus for performing force unit access writes on a disk
US8671250B2 (en) 2011-12-15 2014-03-11 Western Digital Technologies, Inc. Data storage device generating redundancy for data path protection of a parity sector
US8996839B1 (en) 2012-01-23 2015-03-31 Western Digital Technologies, Inc. Data storage device aligning partition to boundary of sector when partition offset correlates with offset of write commands
US9063838B1 (en) 2012-01-23 2015-06-23 Western Digital Technologies, Inc. Data storage device shifting data chunks of alignment zone relative to sector boundaries
US8910012B2 (en) * 2012-10-16 2014-12-09 International Business Machines Corporation Block-interleaved and error correction code (ECC)-encoded sub data set (SDS) format
US9229813B2 (en) * 2014-03-06 2016-01-05 HGST Netherlands B.V. Error correction with on-demand parity sectors in magnetic data storage devices
US10470264B1 (en) * 2018-08-24 2019-11-05 Monolithic Power Systems, Inc. Smart communication interface for LED matrix control

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31666E (en) * 1978-04-21 1984-09-11 Sony Corporation Burst-error correcting system
JPS5665313A (en) * 1979-10-29 1981-06-03 Sony Corp Data converting circuit
JPS5665314A (en) * 1979-11-02 1981-06-03 Sony Corp Encoder for binary signal
JPS574629A (en) * 1980-05-21 1982-01-11 Sony Corp Data transmitting method capable of correction of error
CA1170776A (en) * 1980-07-18 1984-07-10 Yoichiro Sako Method of error correction of blocks of data
JPS5885938A (ja) * 1981-11-16 1983-05-23 Toshiba Corp 光学的情報記録方式
US4477891A (en) * 1982-03-12 1984-10-16 Rca Corporation Multi-bandwidth optical playback apparatus having minimum baseband distortion
JPH0634305B2 (ja) * 1983-03-04 1994-05-02 ソニー株式会社 デイジタルデイスクによるデ−タ伝送システム
US4825403A (en) * 1983-05-16 1989-04-25 Data General Corporation Apparatus guaranteeing that a controller in a disk drive system receives at least some data from an invalid track sector
US4833471A (en) * 1984-03-26 1989-05-23 Canon Kabushiki Kaisha Data processing apparatus
JP2569478B2 (ja) * 1986-02-19 1997-01-08 ソニー株式会社 デ−タ記録装置
EP0248536B1 (de) * 1986-05-31 1992-07-22 Sony Corporation Methoden und Gerät zum Suchen einer Zieladresse auf einem Aufzeichnungsmedium
US4918523A (en) 1987-10-05 1990-04-17 Intel Corporation Digital video formatting and transmission system and method
JP2938077B2 (ja) * 1988-03-11 1999-08-23 パイオニア株式会社 画像信号の記録方法及び画像の再生方法
JP2829963B2 (ja) * 1988-05-16 1998-12-02 ソニー株式会社 ディジタルデータ記録／再生装置
JPH01314080A (ja) * 1988-06-13 1989-12-19 Hitachi Ltd 画像データ転送方式
US5065388A (en) * 1989-03-29 1991-11-12 U.S. Philips Corporation Method and apparatus for recording on a record carrier a table of contents identifying all the recorded data signals
JP3060460B2 (ja) * 1989-05-15 2000-07-10 ソニー株式会社 デイスク、デイスク記録装置及びデイスク記録再生装置
KR930006580B1 (ko) 1989-05-26 1993-07-21 샤프 가부시끼가이샤 기록재생장치
CA2020059C (en) 1989-06-30 1995-05-23 Shigemi Maeda Modular ceramic igniter
JPH03149614A (ja) * 1989-08-31 1991-06-26 Univ California 情報処理システム及び記憶処理方法
JP2884617B2 (ja) * 1989-09-08 1999-04-19 ソニー株式会社 光磁気記録再生方法
AR247311A1 (es) * 1989-09-21 1994-11-30 Philips Nv Portador de grabacion, metodo y dispositivo grabador de informacion para obtener dichos portadores y dispositivo que comprende medios de anticopiado para inhibir el copiado no autorizado
JP2712656B2 (ja) 1989-10-25 1998-02-16 日本電気ホームエレクトロニクス株式会社 Ｃｄ―ｒｏｍ記録方法
JP2638248B2 (ja) * 1990-03-15 1997-08-06 松下電器産業株式会社 光学的情報媒体および再生装置および記録装置および再生方法および記録方法
JP2969782B2 (ja) 1990-05-09 1999-11-02 ソニー株式会社 符号化データ編集方法及び符号化データ編集装置
US5182669A (en) * 1990-06-04 1993-01-26 Pioneer Electronic Corporation High density optical disk and method of making
JP2893091B2 (ja) * 1990-06-18 1999-05-17 株式会社リコー 光学的情報記録方法
JPH0468878A (ja) * 1990-07-06 1992-03-04 Pioneer Electron Corp 情報再生装置
JP3141241B2 (ja) * 1990-08-24 2001-03-05 ソニー株式会社 ディスク記録装置及びディスク再生装置
JP3015449B2 (ja) 1990-10-25 2000-03-06 パイオニア株式会社 光学式情報記録装置
JPH04225625A (ja) * 1990-12-27 1992-08-14 Sony Corp ディジタル変調方式
JP2797035B2 (ja) * 1991-01-31 1998-09-17 日本ビクター株式会社 ニューラルネットによる波形処理装置及びその設計方法
JPH0568226A (ja) * 1991-09-09 1993-03-19 Pioneer Electron Corp ビデオデイスクの信号記録方法
JP3158556B2 (ja) * 1991-09-27 2001-04-23 ソニー株式会社 ディスク記録装置及びディスク再生装置
JP3163686B2 (ja) * 1991-10-08 2001-05-08 ソニー株式会社 再生装置
US5377178A (en) * 1991-10-11 1994-12-27 Hitachi, Ltd. Data recording/reproducing method and apparatus using a recording medium having clock marks recorded in a wobbled track for read/write synchronization
JP3269097B2 (ja) * 1991-10-14 2002-03-25 ヤマハ株式会社 光ディスクならびにその記録方法およびその記録装置
JPH05109119A (ja) * 1991-10-14 1993-04-30 Sony Corp 光デイスク
US5281797A (en) 1991-12-26 1994-01-25 Hitachi, Ltd. Short wavelength optical disk head having a changeable aperture
JP2630151B2 (ja) * 1992-01-30 1997-07-16 日本ビクター株式会社 光ディスク装置
JPH05250809A (ja) * 1992-03-03 1993-09-28 Pioneer Video Corp 記録媒体及びその記録情報再生システム
US5446714A (en) * 1992-07-21 1995-08-29 Pioneer Electronic Corporation Disc changer and player that reads and stores program data of all discs prior to reproduction and method of reproducing music on the same
JP3130380B2 (ja) * 1992-08-28 2001-01-31 株式会社ケンウッド 光ディスク記録再生装置
ATE194247T1 (de) * 1992-09-03 2000-07-15 Sony Corp Datenaufzeichnungsgerät und -verfahren
DE69320620T2 (de) * 1992-09-22 1999-01-14 Sony Corp Vorrichtung und verfahren zur verarbeitung von digitalen videosignalen
JP3264290B2 (ja) * 1992-09-22 2002-03-11 ソニー株式会社 復号方法および復号装置
JP2785220B2 (ja) * 1992-09-22 1998-08-13 ソニー株式会社 データ符号化装置および方法、並びにデータ復号化装置および方法
JPH06119758A (ja) * 1992-10-05 1994-04-28 Yamaha Corp ディスク記録再生装置
JP2849006B2 (ja) * 1992-10-12 1999-01-20 シャープ株式会社 情報再生装置
US5481530A (en) * 1992-10-20 1996-01-02 Mitsubishi Chemical Corporation High density optical recording method and recording medium
JP2708683B2 (ja) * 1992-10-21 1998-02-04 日本電信電話株式会社 ディジタル動画ファイルの特殊再生制御処理方法
JP3440952B2 (ja) * 1993-02-24 2003-08-25 ソニー株式会社 データ記録方法及びデータ再生方法
KR0178819B1 (ko) * 1993-03-16 1999-05-01 보조 다꾸로 고능률 부호화된 동화상 데이타의 비월재생방법
JP3463352B2 (ja) 1993-07-23 2003-11-05 ソニー株式会社 再生装置
US5463565A (en) * 1993-10-29 1995-10-31 Time Warner Entertainment Co., L.P. Data block format for software carrier and player therefor
RU2142167C1 (ru) 1993-12-18 1999-11-27 Сони Корпорейшн Среда для хранения данных и устройство воспроизведения данных (варианты)
DE69423728T2 (de) * 1994-01-19 2000-11-16 Toshiba Kawasaki Kk System mit optischer Platte und Gerät für optische Platte
US5477527A (en) * 1994-02-02 1995-12-19 Sanyo Electric Co., Ltd. High density optical disc and optical disc player
CA2183355C (en) * 1994-02-15 2006-05-30 Kornelis Antonie Schouhamer Immink Method of converting a series of m-bit information words to a modulated signal, method of producing a record carrier, coding device, decoding device, recording device, reading device, signal, as well as a record carrier
CN1147854C (zh) 1994-02-28 2004-04-28 索尼公司 数据记录方法和设备、数据记录介质,以及数据再生方法和设备
EP1336963B1 (de) * 1994-03-19 2006-05-31 Sony Corporation Optische Platte, Verfahren und Gerät zur Aufzeichnung und Wiedergabe von Informationen
EP1139338A3 (de) 1994-03-19 2006-10-11 Sony Corporation Optische Platte und Verfahren und Gerät zur Aufzeichnung und Wiedergabe von dieser Platte

Also Published As

Publication number Publication date
KR950034104A (ko) 1995-12-26
SG24105A1 (en) 1996-02-10
EP0674316A3 (de) 2001-06-06
CN1218301C (zh) 2005-09-07
US5715355A (en) 1998-02-03
CN1514434A (zh) 2004-07-21
KR100353208B1 (ko) 2002-12-18
CN1313588A (zh) 2001-09-19
CN1102791C (zh) 2003-03-05
EP0674316B1 (de) 2006-05-31
US5617384A (en) 1997-04-01
EP0674316A2 (de) 1995-09-27
CN1294567C (zh) 2007-01-10
EP1139338A2 (de) 2001-10-04
CN1284148C (zh) 2006-11-08
DE69535009T2 (de) 2007-01-04
USRE38638E1 (en) 2004-10-26
CN1516129A (zh) 2004-07-28
JP3552327B2 (ja) 2004-08-11
US5793779A (en) 1998-08-11
MY114669A (en) 2002-12-31
USRE38502E1 (en) 2004-04-20
CN1115464A (zh) 1996-01-24
JPH07311949A (ja) 1995-11-28
USRE42962E1 (en) 2011-11-22
EP1139338A3 (de) 2006-10-11

Similar Documents

Publication Publication Date Title
DE69535009D1 (de) Optische Platte und Verfahren und Gerät zur Aufzeichnung und Wiedergabe von dieser Platte
CA1165871A (en) Optically inscribable record carrier
DE69131086D1 (de) Gerät zum Aufzeichnen und Wiedergeben von optischen Platten
ATE203621T1 (de) Wiedergabe von optischen platten
KR950004126A (ko) 광학 기록매체 및 재생 장치
CA2023961A1 (en) Optical recording medium
JPH0756708B2 (ja) 光磁気ディスクとその記録装置
KR940024719A (ko) 광자기 디스크 및 광자기 디스크 드라이브
KR20040039784A (ko) 트랙킹 극성 정보가 기록된 광 디스크, 그 기록 장치 및기록 방법, 및 그 재생 장치 및 재생 방법
DE3485389D1 (de) Aufzeichnungs- und wiedergabegeraet fuer optische informationen.
EP0422227A4 (en) Optical disc recording/reproducing apparatus
JPS6247841A (ja) 光学式情報記憶担体
KR0130474B1 (ko) 정보 재생 장치
KR100888785B1 (ko) 데이터 기록매체, 데이터 기록장치 및 방법과 데이터 재생장치 및 재생방법
RU2201623C2 (ru) Дискообразный носитель информации с двумя частями, имеющими различные скорости считывания
JPH0383232A (ja) ディスク状記録媒体、ディスク状記録体の再生方法及び記録方法
ATE70653T1 (de) Spurregelkreis zum fuehren eines lichtstrahls.
JPH0432026A (ja) データ記録再生装置
US6611486B2 (en) Recording medium recognition information recording method, recording medium recognition information recording apparatus, and recording disc
JP2612315B2 (ja) 光メモリ装置
JPH083944B2 (ja) 情報記録媒体
JP2001184678A (ja) 光ディスク装置とそのフォーカス制御方法
JPS6288143A (ja) 光デイスク
JPS61187139A (ja) 光学的情報記録方法
JPS6376124A (ja) 光情報記録デイスク

Legal Events

Date Code Title Description
8364 No opposition during term of opposition