DE69114315D1 - Plattenaufzeichnungs- und -wiedergabeverfahren und Wiedergabegerät. - Google Patents

Plattenaufzeichnungs- und -wiedergabeverfahren und Wiedergabegerät.

Info

Publication number
DE69114315D1
DE69114315D1 DE69114315T DE69114315T DE69114315D1 DE 69114315 D1 DE69114315 D1 DE 69114315D1 DE 69114315 T DE69114315 T DE 69114315T DE 69114315 T DE69114315 T DE 69114315T DE 69114315 D1 DE69114315 D1 DE 69114315D1
Authority
DE
Germany
Prior art keywords
playback
disk recording
recording mode
playback device
disk
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 - Fee Related
Application number
DE69114315T
Other languages
English (en)
Other versions
DE69114315T2 (de
Inventor
Tsuyoshi Kondo
Yasunori Maeshima
Takashi Fukushima
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 DE69114315D1 publication Critical patent/DE69114315D1/de
Application granted granted Critical
Publication of DE69114315T2 publication Critical patent/DE69114315T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/012—Recording on, or reproducing or erasing from, magnetic disks
    • 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
    • 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
    • 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
    • G11B2020/10879—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing the kind of record carrier being the selection criterion
    • 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
    • G11B2220/2508—Magnetic discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE69114315T 1990-01-31 1991-01-24 Plattenaufzeichnungs- und -wiedergabeverfahren und Wiedergabegerät. Expired - Fee Related DE69114315T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020958A JPH03225676A (ja) 1990-01-31 1990-01-31 ディスク記録装置

Publications (2)

Publication Number Publication Date
DE69114315D1 true DE69114315D1 (de) 1995-12-14
DE69114315T2 DE69114315T2 (de) 1996-06-20

Family

ID=12041690

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69114315T Expired - Fee Related DE69114315T2 (de) 1990-01-31 1991-01-24 Plattenaufzeichnungs- und -wiedergabeverfahren und Wiedergabegerät.

Country Status (5)

Country Link
US (1) US5253124A (de)
EP (1) EP0440091B1 (de)
JP (1) JPH03225676A (de)
KR (1) KR910014917A (de)
DE (1) DE69114315T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5268802A (en) * 1991-05-28 1993-12-07 Iomega Corporation Reading non-standard tapes on tape drives
US6035351A (en) * 1994-01-21 2000-03-07 International Business Machines Corporation Storage of user defined type file data in corresponding select physical format
CA2138301C (en) * 1994-01-21 1998-12-15 Hal Hjalmar Ottesen Apparatus and method for providing multimedia data
JP3096951B2 (ja) * 1994-12-09 2000-10-10 アルプス電気株式会社 磁気記録再生装置
US6031698A (en) * 1997-06-10 2000-02-29 Iomega Corporation Multiple partition tape cartridge detection means
JP2006155728A (ja) * 2004-11-29 2006-06-15 Hitachi Global Storage Technologies Netherlands Bv 磁気ディスクにデータセクタをフォーマットする方法および磁気ディスク装置
US9047921B2 (en) * 2009-11-19 2015-06-02 HGST Netherlands B.V. Adjusting recording density in a circumferential direction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4432025A (en) * 1981-05-29 1984-02-14 International Business Machines Corporation System and method for formatting pairs of concentric magnetic tracks of different capacity to a plurality of equal capacity logical tracks
EP0110050B1 (de) * 1982-10-01 1988-06-01 Mitsubishi Denki Kabushiki Kaisha Platteneinheit für Disketten mit verschiedenen Spurbreiten
JPS60113361A (ja) * 1983-11-25 1985-06-19 Hitachi Ltd 磁気デイスクフオ−マツト識別方式
US4939598A (en) * 1988-02-08 1990-07-03 International Business Machines Corporation Managing data storage space on large capacity record media

Also Published As

Publication number Publication date
EP0440091A3 (en) 1992-10-28
EP0440091A2 (de) 1991-08-07
EP0440091B1 (de) 1995-11-08
DE69114315T2 (de) 1996-06-20
US5253124A (en) 1993-10-12
JPH03225676A (ja) 1991-10-04
KR910014917A (ko) 1991-08-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN

8339 Ceased/non-payment of the annual fee