GB0009006D0 - Stored data disc arrangements - Google Patents

Stored data disc arrangements

Info

Publication number
GB0009006D0
GB0009006D0 GB0009006A GB0009006A GB0009006D0 GB 0009006 D0 GB0009006 D0 GB 0009006D0 GB 0009006 A GB0009006 A GB 0009006A GB 0009006 A GB0009006 A GB 0009006A GB 0009006 D0 GB0009006 D0 GB 0009006D0
Authority
GB
United Kingdom
Prior art keywords
stored data
data disc
disc arrangements
arrangements
stored
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.)
Withdrawn
Application number
GB0009006A
Other versions
GB2350924A (en
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.)
O2DVD PLC
Original Assignee
O2DVD PLC
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 O2DVD PLC filed Critical O2DVD PLC
Publication of GB0009006D0 publication Critical patent/GB0009006D0/en
Publication of GB2350924A publication Critical patent/GB2350924A/en
Withdrawn legal-status Critical Current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
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
    • 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
    • G11B20/1262—Formatting, e.g. arrangement of data block or words on the record carriers with more than one format/standard, e.g. conversion from CD-audio format to R-DAT format
    • 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
    • G11B27/32—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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • 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
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
    • G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete layers
    • 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
    • G11B2220/23—Disc-shaped record carriers characterised in that the disc has a specific layer structure
    • G11B2220/235—Multilayer discs, i.e. multiple recording layers accessed from the same side
    • 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
    • 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
    • G11B2220/2583—Optical discs wherein two standards are used on a single disc, e.g. one DVD section and one CD section

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
GB0009006A 1999-04-14 2000-04-13 Dual format disc Withdrawn GB2350924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9908404A GB9908404D0 (en) 1999-04-14 1999-04-14 Data recording arrangements

Publications (2)

Publication Number Publication Date
GB0009006D0 true GB0009006D0 (en) 2000-05-31
GB2350924A GB2350924A (en) 2000-12-13

Family

ID=10851434

Family Applications (3)

Application Number Title Priority Date Filing Date
GB9908404A Ceased GB9908404D0 (en) 1999-04-14 1999-04-14 Data recording arrangements
GB0009005A Withdrawn GB2350717A (en) 1999-04-14 2000-04-13 Dual format optical disc playing and recording apparatus
GB0009006A Withdrawn GB2350924A (en) 1999-04-14 2000-04-13 Dual format disc

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB9908404A Ceased GB9908404D0 (en) 1999-04-14 1999-04-14 Data recording arrangements
GB0009005A Withdrawn GB2350717A (en) 1999-04-14 2000-04-13 Dual format optical disc playing and recording apparatus

Country Status (1)

Country Link
GB (3) GB9908404D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA04004043A (en) * 2001-10-30 2004-09-10 Matsushita Electric Ind Co Ltd Information recording medium, information recording apparatus, information reproducing apparatus, and copying apparatus.
WO2004008459A1 (en) * 2002-07-16 2004-01-22 Entersoft Entertainment E Tecnologia Ltda. Multi-format pre-production and recording or hybrid audio, video and interactive data recording process on a single dgital optical carrier
JP2007518445A (en) 2003-07-15 2007-07-12 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 Beverage maker suitable for use at high altitudes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0176569B1 (en) * 1996-01-29 1999-04-15 김광호 Automatic detection method and apparatus for difference of disk thickness of optical disk system
KR100267233B1 (en) * 1996-09-24 2000-10-16 윤종용 Hologram optical pick-up device using the two-light source
US5963705A (en) * 1996-10-04 1999-10-05 Samsung Electronics Co., Ltd. Disk detecting device and method
WO1998038637A1 (en) * 1997-02-28 1998-09-03 Wea Manufacturing, Inc. Two-sided hybrid dvd-cd disc
WO1998054704A1 (en) * 1997-05-31 1998-12-03 Daewoo Electronics Co., Ltd. Optical pickup system for recording/reading different types of optical disks
KR19990020314A (en) * 1997-08-30 1999-03-25 윤종용 Disc and disc recognizing method and disc reproducing apparatus having multiple recording surfaces of different recording densities
US6522620B1 (en) * 1998-03-23 2003-02-18 Warner Music Group, Inc. Dual format optical disc
DE19950707A1 (en) * 1998-12-01 2001-02-01 Dieter Dierks Digital optical data disc has two disc surfaces, of which one carries a data recording in CD format and the other in DVD format, and marking(s) indicating format with which side is encoded

Also Published As

Publication number Publication date
GB2350717A (en) 2000-12-06
GB0009005D0 (en) 2000-05-31
GB2350924A (en) 2000-12-13
GB9908404D0 (en) 1999-06-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)