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ES8506959A1 - Una disposicion para reproducir informacion de video con la ayuda de un medio de transmision - Google Patents

Una disposicion para reproducir informacion de video con la ayuda de un medio de transmision

Info

Publication number
ES8506959A1
ES8506959A1 ES536763A ES536763A ES8506959A1 ES 8506959 A1 ES8506959 A1 ES 8506959A1 ES 536763 A ES536763 A ES 536763A ES 536763 A ES536763 A ES 536763A ES 8506959 A1 ES8506959 A1 ES 8506959A1
Authority
ES
Spain
Prior art keywords
dropout
arrangement
video signals
reproducing video
ended
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
ES536763A
Other languages
English (en)
Other versions
ES536763A0 (es
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES8506959A1 publication Critical patent/ES8506959A1/es
Publication of ES536763A0 publication Critical patent/ES536763A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
  • Color Television Image Signal Generators (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

DISPOSICION PARA REPRODUCIR INFORMACION DE VIDEO CON LA AYUDA DE MEDIOS DE TRANSMISION, HACIENDOSE DISPONIBLE LA INFORMACION DE VIDEO A LA SALIDA COMO UNA SECUENCIA DE BITS EN SERIE QUE COMPRENDEN AL MENOS UNA PALABRA DE SINCRONIZACION EN CADA LINEA DE VIDEO.CONSTA DE UN DETECTOR DE FALLOS DE FUNCIONAMIENTO DESTINADOS A DETECTAR LA PERDIDA DE BITS DE LA SECUENCIA DE BITS EN LA SALIDA; DE UN CIRCUITO DE RELOJ DE CANAL DESTINADO A GENERAR UNA SEN/AL DE RELOJ ACOPLADA A LA FRECUENCIA DE LOS BITS; DE UN CIRCUITO DE TRATAMIENTO DESTINADO A PROCESAR LOS BITS EN SERIE BAJO EL CONTROL DE LA SEN/AL DE RELOJ; DE UN CIRCUITO PARA IDENTIFICAR LA PALABRA DE SINCRONIZACION; Y DE UNA MEMORIA DESTINADA A ALMACENAR DE MODO CONTINUO LA INFORMACION OBTENIDA.
ES536763A 1983-10-17 1984-10-15 Una disposicion para reproducir informacion de video con la ayuda de un medio de transmision Granted ES536763A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8303567A NL8303567A (nl) 1983-10-17 1983-10-17 Inrichting voor het weergeven van videosignalen.

Publications (2)

Publication Number Publication Date
ES8506959A1 true ES8506959A1 (es) 1985-07-16
ES536763A0 ES536763A0 (es) 1985-07-16

Family

ID=19842574

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536763A Granted ES536763A0 (es) 1983-10-17 1984-10-15 Una disposicion para reproducir informacion de video con la ayuda de un medio de transmision

Country Status (8)

Country Link
US (1) US4665444A (es)
EP (1) EP0142187B1 (es)
JP (1) JPH0666944B2 (es)
AT (1) ATE34060T1 (es)
AU (1) AU571899B2 (es)
DE (1) DE3470989D1 (es)
ES (1) ES536763A0 (es)
NL (1) NL8303567A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU579441B2 (en) * 1985-01-16 1988-11-24 Mitsubishi Denki Kabushiki Kaisha Video encoding apparatus
JPH0789668B2 (ja) * 1985-09-20 1995-09-27 キヤノン株式会社 映像信号再生装置
JPS6337868A (ja) * 1986-07-30 1988-02-18 Canon Inc 画像信号記録装置
JPS63273127A (ja) * 1987-04-30 1988-11-10 Nec Home Electronics Ltd 印字デ−タ表示装置
FR2648972B1 (fr) * 1989-06-27 1994-08-26 Thomson Csf Dispositif de synchronisation pour un decodeur de donnees codees par un code a longueur variable
BE1003827A4 (fr) * 1990-02-26 1992-06-23 Alcatel Bell Sdt Sa Procede universel de codage de signaux d'image.
CA2081742C (en) * 1991-11-13 2000-05-23 Anthony M. Radice Apparatus and method for recording random data on a digital video recorder
JPH05207442A (ja) * 1992-01-30 1993-08-13 Matsushita Electric Ind Co Ltd 動画像信号の符号化装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891794A (en) * 1966-09-01 1975-06-24 Battelle Development Corp Method and apparatus for synchronizing photographic records of digital information
US3947873A (en) * 1974-09-19 1976-03-30 Basf Aktiengesellschaft Method and circuit for detecting and compensating for drop-out and distortion of frequency modulated video signals
JPS5858871B2 (ja) * 1976-03-29 1983-12-27 ソニー株式会社 映像信号のドロツプアウトの補償装置
JPS5939949B2 (ja) * 1976-03-31 1984-09-27 ソニー株式会社 映像信号の再生装置
JPS6042671B2 (ja) * 1976-07-29 1985-09-24 日本ビクター株式会社 欠落信号補償回路
GB1599156A (en) * 1976-12-24 1981-09-30 Indep Broadcasting Authority Recording digital signals
US4161753A (en) * 1977-07-08 1979-07-17 International Business Machines Corporation Video recording disk with interlacing of data for frames on the same track
GB2008888B (en) * 1977-10-27 1982-06-30 Quantel Ltd Drop-out compensation system
US4158855A (en) * 1977-11-29 1979-06-19 Rca Corporation Dropout compensator with proportional duration dropout detector
JPS5580867A (en) * 1978-12-12 1980-06-18 Sony Corp Block synchronous signal extracting circuit
JPS5639642A (en) * 1979-09-10 1981-04-15 Hitachi Denshi Ltd Decoding circuit
GB2069195B (en) * 1980-01-30 1983-12-07 Sony Corp Sequential data block address processing circuits
US4315331A (en) * 1980-02-01 1982-02-09 Ampex Corporation Apparatus for providing drop-out compensation in recording and reproducing systems
US4477842A (en) * 1981-04-20 1984-10-16 Victor Company Of Japan, Ltd. Data reproducing circuit
JPS5837809A (ja) * 1981-08-28 1983-03-05 Matsushita Electric Ind Co Ltd Ｐｃｍ録音再生装置
NL8105196A (nl) * 1981-11-17 1983-06-16 Philips Nv Differentieel pulscode modulatie overdrachtstelsel.

Also Published As

Publication number Publication date
ATE34060T1 (de) 1988-05-15
US4665444A (en) 1987-05-12
EP0142187A1 (en) 1985-05-22
AU3440684A (en) 1985-04-26
JPS60103787A (ja) 1985-06-08
JPH0666944B2 (ja) 1994-08-24
ES536763A0 (es) 1985-07-16
NL8303567A (nl) 1985-05-17
DE3470989D1 (en) 1988-06-09
EP0142187B1 (en) 1988-05-04
AU571899B2 (en) 1988-04-28

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