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GB2075792A - Digitized video data recording and reproducing apparatus - Google Patents

Digitized video data recording and reproducing apparatus Download PDF

Info

Publication number
GB2075792A
GB2075792A GB8112072A GB8112072A GB2075792A GB 2075792 A GB2075792 A GB 2075792A GB 8112072 A GB8112072 A GB 8112072A GB 8112072 A GB8112072 A GB 8112072A GB 2075792 A GB2075792 A GB 2075792A
Authority
GB
United Kingdom
Prior art keywords
data
signal
digital
recording
channel
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.)
Withdrawn
Application number
GB8112072A
Other languages
English (en)
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 GB2075792A publication Critical patent/GB2075792A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H04N9/802—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving processing of the sound signal
    • 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
    • G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
    • G11B20/1207—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with transverse tracks only
    • G11B20/1208—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with transverse tracks only for continuous data, e.g. digitised analog information signals, pulse code modulated [PCM] data
    • 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
    • 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
    • H04N9/808—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the composite colour video-signal
    • 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
    • G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
    • G11B20/1211—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with different data track configurations
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers
    • G11B2220/91—Helical scan format, wherein tracks are slightly tilted with respect to tape direction, e.g. VHS, DAT, DVC, AIT or exabyte

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
GB8112072A 1980-04-18 1981-04-16 Digitized video data recording and reproducing apparatus Withdrawn GB2075792A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5193680A JPS56160178A (en) 1980-04-18 1980-04-18 Recorder of digital video signal

Publications (1)

Publication Number Publication Date
GB2075792A true GB2075792A (en) 1981-11-18

Family

ID=12900745

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8112072A Withdrawn GB2075792A (en) 1980-04-18 1981-04-16 Digitized video data recording and reproducing apparatus

Country Status (7)

Country Link
JP (1) JPS56160178A (de)
AT (1) AT395666B (de)
AU (1) AU542232B2 (de)
DE (1) DE3115902A1 (de)
FR (1) FR2481038B1 (de)
GB (1) GB2075792A (de)
NL (1) NL192487C (de)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090582A2 (de) * 1982-03-25 1983-10-05 Sony Corporation Gerät zum Aufnehmen/Wiedergeben
GB2117159A (en) * 1982-01-19 1983-10-05 Univ London Data storage system using video tape
GB2117553A (en) * 1982-02-01 1983-10-12 Sony Corp Apparatus for recording an information signal comprising a video signal and an audio signal
FR2525421A1 (fr) * 1982-04-16 1983-10-21 Victor Company Of Japan Systeme d'enregistrement de signaux video numeriques et appareil de lecture de tels signaux
GB2121229A (en) * 1982-04-23 1983-12-14 Sony Corp Methods and apparatus for recording and reproducing information signals
EP0098082A2 (de) * 1982-06-29 1984-01-11 Sony Corporation Verfahren und Anordnung zur digitalen Audio-Signalverarbeitung
US4463387A (en) * 1980-04-18 1984-07-31 Sony Corporation Digital video data recording apparatus
US4499506A (en) * 1981-02-27 1985-02-12 Victor Company Of Japan, Ltd. Video signal recording and/or reproducing system
US4613908A (en) * 1982-04-16 1986-09-23 Victor Company Of Japan, Ltd. Digital video signal reproducing apparatus
GB2181618A (en) * 1985-09-21 1987-04-23 Bosch Gmbh Robert Recovering synchronising signals in television recording and/or playback apparatus
US4766505A (en) * 1981-11-30 1988-08-23 Sony Corporation Method and apparatus for recording video and audio signals in successive tracks on a record medium
US4839750A (en) * 1985-09-03 1989-06-13 Sony Corporation Method and apparatus for recording and/or reproducing a PCM signal with asynchronous operation
GB2221811A (en) * 1988-06-28 1990-02-14 Canon Kk Multichannel digital-signal reproducing apparatus
EP0410722A2 (de) * 1989-07-26 1991-01-30 Sony Corporation Informationsübertragungsgerät
EP0422352A2 (de) * 1989-10-07 1991-04-17 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH & Co. KG Videorecorder zur Aufzeichnung eines Videosignals, welches im Zeitmultiplex Bildinformationen und digitale Zusatzinformationen enthält
EP0492704A1 (de) * 1990-12-21 1992-07-01 Koninklijke Philips Electronics N.V. Anordnung zum Aufzeichnen von Takteinlauf-Codewörtern in einer Spur auf einem magnetischen Aufzeichnungsträger
EP0548887A2 (de) * 1991-12-25 1993-06-30 Sony Corporation Digitales Videobandaufzeichnungsgerät mit Datenblock ID-Signal Fehlerkorrektur
GB2268613B (en) * 1992-07-06 1996-03-20 Sony Broadcast & Communication Digital signal processing apparatus
EP0618724A3 (de) * 1993-03-30 1996-05-01 Sony Corp Aufzeichnungs-und Wiedergabegerät für digitale Signale.
WO1997001163A2 (en) * 1995-06-22 1997-01-09 Philips Electronics N.V. Recording/reproducing apparatus of the helical scan type
GB2312077A (en) * 1996-04-12 1997-10-15 Sony Uk Ltd Tape recording of video signals with interspersed cataloguing data

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2111288B (en) * 1981-11-20 1985-04-11 Sony Corp Magnetic tape recording and reproducing arrangements
JPS6177386A (ja) * 1984-09-22 1986-04-19 Canon Inc 半導体装置
JPS62239405A (ja) * 1986-04-11 1987-10-20 Sony Corp デジタル信号の記録方法
JPH0772922B2 (ja) * 1986-05-14 1995-08-02 株式会社日立製作所 ビデオテ−プレコ−ダ
JPH0785578B2 (ja) * 1987-04-08 1995-09-13 株式会社日立製作所 デイジタルビデオ信号記録再生方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1445337A (en) * 1972-08-24 1976-08-11 Independent Broadcastin Author Television systems
JPS5514541A (en) * 1978-07-19 1980-02-01 Nippon Hoso Kyokai <Nhk> Magnetic recording and reproducing system
CA1160739A (en) * 1979-10-12 1984-01-17 Yoshitaka Hashimoto Method for recording a color video signal
JPS56144682A (en) * 1980-04-11 1981-11-11 Sony Corp Recording and reproducing device for digital video signal and audio signal

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463387A (en) * 1980-04-18 1984-07-31 Sony Corporation Digital video data recording apparatus
US4499506A (en) * 1981-02-27 1985-02-12 Victor Company Of Japan, Ltd. Video signal recording and/or reproducing system
US4766505A (en) * 1981-11-30 1988-08-23 Sony Corporation Method and apparatus for recording video and audio signals in successive tracks on a record medium
GB2117159A (en) * 1982-01-19 1983-10-05 Univ London Data storage system using video tape
GB2117553A (en) * 1982-02-01 1983-10-12 Sony Corp Apparatus for recording an information signal comprising a video signal and an audio signal
EP0090582A2 (de) * 1982-03-25 1983-10-05 Sony Corporation Gerät zum Aufnehmen/Wiedergeben
EP0090582A3 (en) * 1982-03-25 1985-01-23 Sony Corporation Recording/reproducing apparatus
DE3313696A1 (de) * 1982-04-16 1983-10-27 Victor Company Of Japan, Ltd., Yokohama, Kanagawa Aufzeichnungsanordnung und wiedergabegeraet fuer digitale videosignale
DE3338321A1 (de) * 1982-04-16 1984-04-05 Victor Company Of Japan, Ltd., Yokohama, Kanagawa Aufzeichnungstraeger und geraet zur wiedergabe eines auf dem aufzeichnungstraeger aufgezeichneten digitalen videosignals
FR2560475A1 (fr) * 1982-04-16 1985-08-30 Victor Company Of Japan Appareil de lecture de signaux video numeriques
US4613908A (en) * 1982-04-16 1986-09-23 Victor Company Of Japan, Ltd. Digital video signal reproducing apparatus
FR2525421A1 (fr) * 1982-04-16 1983-10-21 Victor Company Of Japan Systeme d'enregistrement de signaux video numeriques et appareil de lecture de tels signaux
GB2121229A (en) * 1982-04-23 1983-12-14 Sony Corp Methods and apparatus for recording and reproducing information signals
EP0098082A2 (de) * 1982-06-29 1984-01-11 Sony Corporation Verfahren und Anordnung zur digitalen Audio-Signalverarbeitung
EP0098082A3 (en) * 1982-06-29 1986-05-07 Sony Corporation Methods of and apparatus for digital audio signal processing
US4839750A (en) * 1985-09-03 1989-06-13 Sony Corporation Method and apparatus for recording and/or reproducing a PCM signal with asynchronous operation
GB2181618A (en) * 1985-09-21 1987-04-23 Bosch Gmbh Robert Recovering synchronising signals in television recording and/or playback apparatus
GB2181618B (en) * 1985-09-21 1989-09-13 Bosch Gmbh Robert Circuit for a television recording and/or playback apparatus
GB2221811A (en) * 1988-06-28 1990-02-14 Canon Kk Multichannel digital-signal reproducing apparatus
GB2221811B (en) * 1988-06-28 1993-04-28 Canon Kk Multichannel digital-signal reproducing apparatus
EP0410722A2 (de) * 1989-07-26 1991-01-30 Sony Corporation Informationsübertragungsgerät
EP0410722A3 (de) * 1989-07-26 1994-01-26 Sony Corp
EP0422352A2 (de) * 1989-10-07 1991-04-17 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH &amp; Co. KG Videorecorder zur Aufzeichnung eines Videosignals, welches im Zeitmultiplex Bildinformationen und digitale Zusatzinformationen enthält
EP0422352A3 (en) * 1989-10-07 1992-09-09 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Hollaend. Stiftung & Co. Kg. Video recorder for recording a video signal comprising picture information and auxiliary digital information in time-multiplex
EP0492704A1 (de) * 1990-12-21 1992-07-01 Koninklijke Philips Electronics N.V. Anordnung zum Aufzeichnen von Takteinlauf-Codewörtern in einer Spur auf einem magnetischen Aufzeichnungsträger
EP0548887A2 (de) * 1991-12-25 1993-06-30 Sony Corporation Digitales Videobandaufzeichnungsgerät mit Datenblock ID-Signal Fehlerkorrektur
EP0548887A3 (de) * 1991-12-25 1995-01-25 Sony Corp
GB2268613B (en) * 1992-07-06 1996-03-20 Sony Broadcast & Communication Digital signal processing apparatus
US5506687A (en) * 1992-07-06 1996-04-09 Sony Corporation Digital signal recording and/or reproducing apparatus that evenly distributes field data across tracks
EP0618724A3 (de) * 1993-03-30 1996-05-01 Sony Corp Aufzeichnungs-und Wiedergabegerät für digitale Signale.
US5668677A (en) * 1993-03-30 1997-09-16 Sony Corporation Apparatus for recording and reproducing variable length codes
WO1997001163A2 (en) * 1995-06-22 1997-01-09 Philips Electronics N.V. Recording/reproducing apparatus of the helical scan type
WO1997001163A3 (en) * 1995-06-22 1997-02-20 Philips Electronics Nv Recording/reproducing apparatus of the helical scan type
GB2312077A (en) * 1996-04-12 1997-10-15 Sony Uk Ltd Tape recording of video signals with interspersed cataloguing data
GB2312077B (en) * 1996-04-12 2000-04-12 Sony Uk Ltd Tape recording of video signals
US6374038B2 (en) 1996-04-12 2002-04-16 Sony Corporation Tape recording of video signals

Also Published As

Publication number Publication date
NL8101952A (nl) 1981-11-16
DE3115902C2 (de) 1990-02-08
AU542232B2 (en) 1985-02-14
NL192487C (nl) 1997-08-04
AU6951281A (en) 1981-10-22
FR2481038B1 (fr) 1987-01-30
JPS56160178A (en) 1981-12-09
DE3115902A1 (de) 1982-03-04
AT395666B (de) 1993-02-25
ATA178781A (de) 1992-06-15
FR2481038A1 (fr) 1981-10-23
NL192487B (nl) 1997-04-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)