HK1002602A1 - A digital video signal recording/reproducing apparatus and a digital videosignal recording method - Google Patents

A digital video signal recording/reproducing apparatus and a digital videosignal recording method

Info

Publication number
HK1002602A1
HK1002602A1 HK98101821A HK98101821A HK1002602A1 HK 1002602 A1 HK1002602 A1 HK 1002602A1 HK 98101821 A HK98101821 A HK 98101821A HK 98101821 A HK98101821 A HK 98101821A HK 1002602 A1 HK1002602 A1 HK 1002602A1
Authority
HK
Hong Kong
Prior art keywords
digital
video signal
reproducing apparatus
videosignal
recording
Prior art date
Application number
HK98101821A
Other languages
English (en)
Inventor
Masakazu Nishino
Tatsuro Juri
Hideki Otaka
Original Assignee
Matsushita Electric Ind Co Ltd
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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of HK1002602A1 publication Critical patent/HK1002602A1/xx

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
    • 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
    • H04N9/8047—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 using transform coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
HK98101821A 1990-07-30 1998-03-04 A digital video signal recording/reproducing apparatus and a digital videosignal recording method HK1002602A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2202126A JP2650472B2 (ja) 1990-07-30 1990-07-30 ディジタル信号記録装置およびディジタル信号記録方法

Publications (1)

Publication Number Publication Date
HK1002602A1 true HK1002602A1 (en) 1998-09-04

Family

ID=16452396

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98101821A HK1002602A1 (en) 1990-07-30 1998-03-04 A digital video signal recording/reproducing apparatus and a digital videosignal recording method

Country Status (6)

Country Link
US (1) US5237424A (de)
EP (1) EP0469860B1 (de)
JP (1) JP2650472B2 (de)
KR (1) KR950008638B1 (de)
DE (1) DE69130815T2 (de)
HK (1) HK1002602A1 (de)

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Also Published As

Publication number Publication date
DE69130815T2 (de) 1999-06-02
US5237424A (en) 1993-08-17
EP0469860A2 (de) 1992-02-05
JPH0486195A (ja) 1992-03-18
KR920003290A (ko) 1992-02-29
EP0469860B1 (de) 1999-01-27
KR950008638B1 (ko) 1995-08-03
JP2650472B2 (ja) 1997-09-03
DE69130815D1 (de) 1999-03-11
EP0469860A3 (en) 1993-03-03

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Effective date: 20110729