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KR100245316B1 - Digital signal recording and reproducing device and method - Google Patents

Digital signal recording and reproducing device and method Download PDF

Info

Publication number
KR100245316B1
KR100245316B1 KR1019970064676A KR19970064676A KR100245316B1 KR 100245316 B1 KR100245316 B1 KR 100245316B1 KR 1019970064676 A KR1019970064676 A KR 1019970064676A KR 19970064676 A KR19970064676 A KR 19970064676A KR 100245316 B1 KR100245316 B1 KR 100245316B1
Authority
KR
South Korea
Prior art keywords
digital signal
reproducing device
signal recording
recording
reproducing
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
KR1019970064676A
Other languages
Korean (ko)
Inventor
Shinya Ozaki
Hiroshi Ishibashi
Tatsuya Iijima
Kentaro Odaka
Yoshizumi Inazawa
Masaki Yamada
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
Priority claimed from JP27053187A external-priority patent/JP2576535B2/en
Priority claimed from JP31578987A external-priority patent/JP2805703B2/en
Priority claimed from KR1019880013948A external-priority patent/KR0154973B1/en
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of KR100245316B1 publication Critical patent/KR100245316B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/12Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1201Formatting, e.g. arrangement of data block or words on the record carriers on tapes
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/18Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1833Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/032Electronic editing of digitised analogue information signals, e.g. audio or video signals on tapes
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G11B5/00847Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks
    • G11B5/0086Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00Record carriers by type
    • G11B2220/90Tape-like record carriers
    • G11B2220/91Helical scan format, wherein tracks are slightly tilted with respect to tape direction, e.g. VHS, DAT, DVC, AIT or exabyte
    • G11B2220/913Digital audio tape [DAT] format

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
KR1019970064676A 1987-10-27 1997-11-26 Digital signal recording and reproducing device and method Expired - Fee Related KR100245316B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP27053187A JP2576535B2 (en) 1987-10-27 1987-10-27 Data recorder
JP31578987A JP2805703B2 (en) 1987-12-14 1987-12-14 Data recording method
KR1019880013948A KR0154973B1 (en) 1987-10-27 1988-10-26 Apparatus and method for recording and/or reproducing a digital signal

Publications (1)

Publication Number Publication Date
KR100245316B1 true KR100245316B1 (en) 2000-02-15

Family

ID=27335818

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970064676A Expired - Fee Related KR100245316B1 (en) 1987-10-27 1997-11-26 Digital signal recording and reproducing device and method

Country Status (1)

Country Link
KR (1) KR100245316B1 (en)

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