DE69219038D1 - Aufzeichnungs- und Wiedergabegerät für ein digitales Videosignal - Google Patents

Aufzeichnungs- und Wiedergabegerät für ein digitales Videosignal

Info

Publication number
DE69219038D1
DE69219038D1 DE69219038T DE69219038T DE69219038D1 DE 69219038 D1 DE69219038 D1 DE 69219038D1 DE 69219038 T DE69219038 T DE 69219038T DE 69219038 T DE69219038 T DE 69219038T DE 69219038 D1 DE69219038 D1 DE 69219038D1
Authority
DE
Germany
Prior art keywords
recording
video signal
digital video
playback device
playback
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
DE69219038T
Other languages
English (en)
Other versions
DE69219038T2 (de
Inventor
Tadaaki Yoshinaka
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
Application granted granted Critical
Publication of DE69219038D1 publication Critical patent/DE69219038D1/de
Publication of DE69219038T2 publication Critical patent/DE69219038T2/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
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
    • G11B5/53—Disposition or mounting of heads on rotating support
    • G11B5/531—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis
    • G11B5/534—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis inclined relative to the direction of movement of the tape, e.g. for helicoidal scanning
    • 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
    • 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
    • H04N9/87—Regeneration of colour television signals
    • H04N9/89—Time-base error compensation
    • H04N9/896—Time-base error compensation using a digital memory with independent write-in and read-out clock generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Digital Magnetic Recording (AREA)
DE69219038T 1991-08-30 1992-08-28 Aufzeichnungs- und Wiedergabegerät für ein digitales Videosignal Expired - Fee Related DE69219038T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03246794A JP3109168B2 (ja) 1991-08-30 1991-08-30 ディジタルビデオ信号記録、再生装置

Publications (2)

Publication Number Publication Date
DE69219038D1 true DE69219038D1 (de) 1997-05-22
DE69219038T2 DE69219038T2 (de) 1997-07-24

Family

ID=17153772

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69219038T Expired - Fee Related DE69219038T2 (de) 1991-08-30 1992-08-28 Aufzeichnungs- und Wiedergabegerät für ein digitales Videosignal

Country Status (4)

Country Link
US (1) US5465181A (de)
EP (1) EP0530037B1 (de)
JP (1) JP3109168B2 (de)
DE (1) DE69219038T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298078B (en) * 1995-02-20 1998-09-16 Sony Uk Ltd Digital tape recorder
KR100208665B1 (ko) * 1996-12-31 1999-07-15 전주범 디지털-vhs 디코딩 방법 및 디코더
US6947500B1 (en) * 1999-01-29 2005-09-20 Northrop Grumman Corporation Buffering and sequencing of soft decisions of multiple channels into a single shared biorthogonal decoder
US7055081B2 (en) 2001-03-02 2006-05-30 Storage Technology Corporation System and method for multi-channel decoding error correction
WO2003073423A1 (en) * 2002-02-26 2003-09-04 Storage Technology Corporation System and method for multi-channel decoding error correction
US9525444B2 (en) * 2013-07-19 2016-12-20 Analog Devices Global Adaptive element shuffler

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1159949A (en) * 1980-04-18 1984-01-03 Yoshitaka Hashimoto Digital video data recording apparatus
DE3029983A1 (de) * 1980-08-08 1982-04-01 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum speichern digital codierter farbfernsehsignale und schaltungsanordnung zr durchfuehrung des verfahrens
JPS58185009A (ja) * 1982-04-23 1983-10-28 Sony Corp 磁気記録再生装置
JP2514181B2 (ja) * 1984-04-27 1996-07-10 ソニー株式会社 デジタルビデオデ−タの誤り修整方式
DE3805438A1 (de) * 1988-02-22 1989-08-31 Bosch Gmbh Robert System zur aufzeichnung und wiedergabe von videosignalen
DE69021144T2 (de) * 1989-06-16 1995-11-30 Sony Corp Verfahren und Gerät zur Wiedergabe eines digitalen Videosignals.
DE3936994A1 (de) * 1989-11-07 1991-05-08 Thomson Brandt Gmbh Videorecorder
JP2760112B2 (ja) * 1989-12-14 1998-05-28 キヤノン株式会社 再生装置

Also Published As

Publication number Publication date
JPH0564146A (ja) 1993-03-12
EP0530037A1 (de) 1993-03-03
DE69219038T2 (de) 1997-07-24
US5465181A (en) 1995-11-07
JP3109168B2 (ja) 2000-11-13
EP0530037B1 (de) 1997-04-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee