ATE69117T1 - Verfahren und vorrichtung zur aufzeichnung und/oder wiedergabe digitaler daten. - Google Patents

Verfahren und vorrichtung zur aufzeichnung und/oder wiedergabe digitaler daten.

Info

Publication number
ATE69117T1
ATE69117T1 AT87309777T AT87309777T ATE69117T1 AT E69117 T1 ATE69117 T1 AT E69117T1 AT 87309777 T AT87309777 T AT 87309777T AT 87309777 T AT87309777 T AT 87309777T AT E69117 T1 ATE69117 T1 AT E69117T1
Authority
AT
Austria
Prior art keywords
data
error correction
digital data
recording
codes
Prior art date
Application number
AT87309777T
Other languages
English (en)
Inventor
Kouzou Kaminaga
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
Application granted granted Critical
Publication of ATE69117T1 publication Critical patent/ATE69117T1/de

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
    • G11B20/1806—Pulse code modulation systems for audio signals
    • G11B20/1809—Pulse code modulation systems for audio signals by interleaving
    • 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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/09—Digital recording
    • 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
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/94—Signal drop-out compensation
    • H04N5/945—Signal drop-out compensation for signals recorded by pulse code modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
AT87309777T 1986-11-05 1987-11-04 Verfahren und vorrichtung zur aufzeichnung und/oder wiedergabe digitaler daten. ATE69117T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61263021A JP2526875B2 (ja) 1986-11-05 1986-11-05 デイジタル情報記録装置
EP87309777A EP0267029B1 (de) 1986-11-05 1987-11-04 Verfahren und Vorrichtung zur Aufzeichnung und/oder Wiedergabe digitaler Daten

Publications (1)

Publication Number Publication Date
ATE69117T1 true ATE69117T1 (de) 1991-11-15

Family

ID=17383781

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87309777T ATE69117T1 (de) 1986-11-05 1987-11-04 Verfahren und vorrichtung zur aufzeichnung und/oder wiedergabe digitaler daten.

Country Status (10)

Country Link
US (1) US4882732A (de)
EP (1) EP0267029B1 (de)
JP (1) JP2526875B2 (de)
KR (1) KR960013768B1 (de)
CN (1) CN1010134B (de)
AT (1) ATE69117T1 (de)
AU (1) AU604778B2 (de)
CA (1) CA1326901C (de)
DE (1) DE3774244D1 (de)
ES (1) ES2026549T3 (de)

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Also Published As

Publication number Publication date
AU8067387A (en) 1988-05-12
JPS63117372A (ja) 1988-05-21
KR880006643A (ko) 1988-07-23
EP0267029B1 (de) 1991-10-30
CN1010134B (zh) 1990-10-24
DE3774244D1 (de) 1991-12-05
KR960013768B1 (ko) 1996-10-10
JP2526875B2 (ja) 1996-08-21
ES2026549T3 (es) 1992-05-01
CN87107379A (zh) 1988-06-22
US4882732A (en) 1989-11-21
CA1326901C (en) 1994-02-08
EP0267029A1 (de) 1988-05-11
AU604778B2 (en) 1991-01-03

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UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time