FR2501446B1 - Format d'enregistrement video numerique et dispositif d'enregistrement de signaux numeriques de television - Google Patents

Format d'enregistrement video numerique et dispositif d'enregistrement de signaux numeriques de television

Info

Publication number
FR2501446B1
FR2501446B1 FR8203858A FR8203858A FR2501446B1 FR 2501446 B1 FR2501446 B1 FR 2501446B1 FR 8203858 A FR8203858 A FR 8203858A FR 8203858 A FR8203858 A FR 8203858A FR 2501446 B1 FR2501446 B1 FR 2501446B1
Authority
FR
France
Prior art keywords
television
digital signal
digital video
recording device
video recording
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
Application number
FR8203858A
Other languages
English (en)
Other versions
FR2501446A1 (fr
Inventor
Glenn Arthur Reitmeier
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of FR2501446A1 publication Critical patent/FR2501446A1/fr
Application granted granted Critical
Publication of FR2501446B1 publication Critical patent/FR2501446B1/fr
Expired legal-status Critical Current

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
    • 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
    • H04N9/88—Signal drop-out compensation
    • H04N9/888—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)
FR8203858A 1981-03-09 1982-03-08 Format d'enregistrement video numerique et dispositif d'enregistrement de signaux numeriques de television Expired FR2501446B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/241,925 US4393414A (en) 1981-03-09 1981-03-09 Horizontal-rate phase-change of TV pixel distribution among multiple recorder tracks for dropout concealment

Publications (2)

Publication Number Publication Date
FR2501446A1 FR2501446A1 (fr) 1982-09-10
FR2501446B1 true FR2501446B1 (fr) 1989-01-20

Family

ID=22912746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8203858A Expired FR2501446B1 (fr) 1981-03-09 1982-03-08 Format d'enregistrement video numerique et dispositif d'enregistrement de signaux numeriques de television

Country Status (5)

Country Link
US (1) US4393414A (fr)
JP (1) JPH0648862B2 (fr)
DE (1) DE3208487A1 (fr)
FR (1) FR2501446B1 (fr)
GB (1) GB2094591B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5963014A (ja) * 1982-10-04 1984-04-10 Victor Co Of Japan Ltd 情報記録円盤及びその再生装置
GB2140189B (en) * 1983-05-19 1986-04-30 Sony Corp Digital video tape recorder apparatus
US4843485A (en) * 1983-12-23 1989-06-27 General Electric Company Multiple format digital video tape record and replay system
EP0159111B1 (fr) * 1984-03-13 1989-01-04 Hazeltine Corporation Procédé et appareil à mémoriser/reproduire des données numériques sur une bande vidéo
JPH0681332B2 (ja) * 1984-09-19 1994-10-12 株式会社日立製作所 画像信号の分配記録方式
JPS61137479A (ja) * 1984-12-10 1986-06-25 Sony Corp 記録再生装置
CH666975A5 (de) * 1984-12-18 1988-08-31 Studer Willi Ag Verfahren und vorrichtung zur aufzeichnung und wiedergabe codierter digitaler signale.
US4691249A (en) * 1985-06-24 1987-09-01 Eastman Kodak Company Dropout compensator and luminance averager with "shared" delay
JPH0710099B2 (ja) * 1985-12-20 1995-02-01 株式会社日立製作所 ビデオ信号記録再生方式
EP0234483B1 (fr) * 1986-02-18 1993-09-01 Matsushita Electric Industrial Co., Ltd. Procédé d'enregistrement de signal vidéo et appareil par l'enregistrement des trames en segments
JP2694944B2 (ja) * 1987-02-06 1997-12-24 ゼネラル・エレクトリック・カンパニイ ビデオ信号記録システム
US4802170A (en) * 1987-04-29 1989-01-31 Matrox Electronics Systems Limited Error disbursing format for digital information and method for organizing same
JPH0828065B2 (ja) * 1987-08-12 1996-03-21 株式会社日立製作所 Ｐｃｍ信号再生装置
JPH02249380A (ja) * 1989-03-22 1990-10-05 Toshiba Corp 画像記録再生装置
JPH0828040B2 (ja) * 1989-03-31 1996-03-21 シャープ株式会社 映像信号記録再生装置
US5231680A (en) * 1990-12-21 1993-07-27 Ampex Systems Corporation Horizontal adaptive error concealment system for component digital television signals
JP3125451B2 (ja) * 1991-11-05 2001-01-15 ソニー株式会社 信号処理方法
US5438575A (en) * 1992-11-16 1995-08-01 Ampex Corporation Data storage system with stale data detector and method of operation
US5742274A (en) * 1995-10-02 1998-04-21 Pixelvision Inc. Video interface system utilizing reduced frequency video signal processing

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3511929A (en) * 1966-02-11 1970-05-12 Francis F Lee Method of and apparatus for picture storage and display employing time multiplexing and recording in multiple channels
GB1445337A (en) * 1972-08-24 1976-08-11 Independent Broadcastin Author Television systems
JPS5118418A (fr) * 1974-08-07 1976-02-14 Matsushita Electric Ind Co Ltd
JPS5299303U (fr) * 1976-01-26 1977-07-27
DE2628816A1 (de) * 1976-06-26 1978-01-05 Bosch Gmbh Robert Verfahren zur digitalen codierung quadraturmodulierter farbvideosignale
US4146099A (en) * 1976-08-17 1979-03-27 Christopher Scientific Company Signal recording method and apparatus
DE2642019C2 (de) * 1976-09-18 1982-06-03 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Wiedergabe von auf einem Aufzeichnungsträger - vorzugsweise Magnetband - in einzelnen Spuren aufgezeichneten Videosignalen
GB1599156A (en) * 1976-12-24 1981-09-30 Indep Broadcasting Authority Recording digital signals
JPS53142208A (en) * 1977-05-18 1978-12-11 Teac Corp Method of recording pcm signal
NL190252B (nl) * 1977-07-14 1993-07-16 Indep Broadcasting Authority Digitale opneem- en weergeefinrichting.
JPS54139406A (en) * 1978-04-21 1979-10-29 Sony Corp Digital signal transmission method
DE2833900A1 (de) * 1978-08-02 1980-02-21 Siemens Ag Verfahren und anordnung zur aufzeichnung und zur wiedergabe von video- signalen auf magnetband
US4232329A (en) * 1978-11-03 1980-11-04 Eastman Kodak Company Multichannel recording format for a sampled-analog color video signal
GB2070887B (en) * 1980-03-03 1984-08-08 Rca Corp Sampled or digitized colour moviola in a record and replay system
US4355324A (en) * 1980-03-03 1982-10-19 Rca Corporation Sampled or digitized color in a high speed search record and replay system

Also Published As

Publication number Publication date
US4393414A (en) 1983-07-12
JPS57184382A (en) 1982-11-13
GB2094591B (en) 1985-02-06
FR2501446A1 (fr) 1982-09-10
DE3208487C2 (fr) 1990-05-17
GB2094591A (en) 1982-09-15
DE3208487A1 (de) 1982-10-07
JPH0648862B2 (ja) 1994-06-22

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Legal Events

Date Code Title Description
TP Transmission of property