ES2092485T3 - Sistema para la reproduccion de señales de imagen de un medio de grabacion en forma de cinta. - Google Patents

Sistema para la reproduccion de señales de imagen de un medio de grabacion en forma de cinta.

Info

Publication number
ES2092485T3
ES2092485T3 ES90200149T ES90200149T ES2092485T3 ES 2092485 T3 ES2092485 T3 ES 2092485T3 ES 90200149 T ES90200149 T ES 90200149T ES 90200149 T ES90200149 T ES 90200149T ES 2092485 T3 ES2092485 T3 ES 2092485T3
Authority
ES
Spain
Prior art keywords
image signals
impulse
flank
control device
same line
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 - Lifetime
Application number
ES90200149T
Other languages
English (en)
Inventor
Franz Int Octrooiiburea Kuchar
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 Electronics 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 Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of ES2092485T3 publication Critical patent/ES2092485T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • 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
    • 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
    • H04N5/9305—Regeneration of the television signal or of selected parts thereof involving the mixing of the reproduced video signal with a non-recorded signal, e.g. a text signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

UN SISTEMA (1) PARA REPRODUCIR SEÑALES DE IMAGEN DE UN SOPORTE REGISTRADOR EN FORMA DE CINTA (3) EN EL QUE SE ALMACENAN LAS SEÑALES DE IMAGEN EN PISTAS DIAGONALES VECINAS, TIENE UN GENERADOR DE SIGNOS (23) PARA LA ENTRADA DE SEÑALES DE IMAGEN EN LAS SEÑALES DE IMAGEN A REPRODUCIR. EL GENERADOR DE SIGNOS (23) SE LIBERA PARA TECLEAR SEÑALES DE SIGNOS EN DEPENDENCIA DE UN FLANCO DE IMPULSO DE ARRANQUE (S1, S2, S3) PRODUCIDA POR UN DISPOSITIVO DE MANDO (25). ESTE FLANCO SE CREA EN UN INTERVALO DE UN FLANCO DE IMPULSO DE POSICION (P1, P2, P3) QUE SE PRODUCE EN UN DISPOSITIVO DE CREACION DE IMPULSOS (1) SIEMPRE AL PRINCIPIO DE PALPAR UNA PISTA DIAGONAL. AL DISPOSITIVO DE MANDO (25) SE LLEVAN LOS IMPULSOS DE LINEAS (H) QUE HAN SIDO SEPARADOS DE LAS SEÑALES DE IMAGEN REPRODUCIDAS. EL DISPOSITIVO DE MANDO (25) TIENE UN DISPOSITIVO DE DETECCION (35) PARA DETECTAR DEL MISMO IMPULSO DE LINEAS Y PRODUCE, EN DEPENDENCIA DEL MISMO IMPULSO DE LINEAS DETECTADO, EL FLANCO DE IMPULSOS DE ARRANQUE PARA EL GENERADOR DE SEÑALES (23) DE FORMA QUE ESTE EMPIEZA CON SEGURIDAD SIEMPRE EN LA MISMA LINEA CON LA ENTRADA DE SEÑALES DE SIGNOS.
ES90200149T 1989-01-27 1990-01-22 Sistema para la reproduccion de señales de imagen de un medio de grabacion en forma de cinta. Expired - Lifetime ES2092485T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT164/89A AT393428B (de) 1989-01-27 1989-01-27 System zum wiedergeben von bildsignalen von einem bandfoermigen aufzeichnungstraeger

Publications (1)

Publication Number Publication Date
ES2092485T3 true ES2092485T3 (es) 1996-12-01

Family

ID=3483262

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90200149T Expired - Lifetime ES2092485T3 (es) 1989-01-27 1990-01-22 Sistema para la reproduccion de señales de imagen de un medio de grabacion en forma de cinta.

Country Status (7)

Country Link
US (1) US5067030A (es)
EP (1) EP0380173B1 (es)
JP (1) JP3064314B2 (es)
KR (1) KR0153524B1 (es)
AT (1) AT393428B (es)
DE (1) DE59010474D1 (es)
ES (1) ES2092485T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997040492A1 (en) * 1996-04-23 1997-10-30 Philips Electronics N.V. Arrangement for segment-by-segment recording of information signals on an intermittently drivable magnetic tape
US6744698B2 (en) 2001-03-08 2004-06-01 Seiko Epson Corporation Battery powered electronic device and control method therefor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755617A (en) * 1970-12-18 1973-08-28 Matsushita Electric Industrial Co Ltd Sub-carrier signal generating system having phase compensator and utilizing vir signals
JPS5814793B2 (ja) * 1977-02-08 1983-03-22 ソニー株式会社 カラ−テレビジヨン受像機の色補正回路
CA1105609A (en) * 1977-05-09 1981-07-21 Nobukazu Hosoya Line sampling circuit for television receiver
US4198651A (en) * 1978-06-01 1980-04-15 Fairchild Camera And Instrument Corporation Television reference signal digital indentification system
US4359755A (en) * 1981-02-09 1982-11-16 Zenith Radio Corporation Gating network for a sampling circuit
GB2124056B (en) * 1982-07-19 1986-10-29 Ricoh Kk Video tape recorder
GB2140239B (en) * 1983-05-18 1986-10-08 Sony Corp Television frame signal synchronizing circuits
US4535353A (en) * 1984-10-18 1985-08-13 Zenith Electronics Corporation Vertical reference signal identification system
DE3582914D1 (de) * 1984-10-31 1991-06-27 Rca Licensing Corp Fernsehanzeigeanordnung umfassend einen zeichengenerator mit einem nicht mit der zeilenfrequenz synchronisierten taktgeber.
US4623925A (en) * 1984-10-31 1986-11-18 Rca Corporation Television receiver having character generator with non-line locked clock oscillator
DE3723228A1 (de) * 1987-07-14 1989-01-26 Wolf Gmbh Richard Endoskopische fernsehanlage

Also Published As

Publication number Publication date
JP3064314B2 (ja) 2000-07-12
HK1007229A1 (en) 1999-04-01
US5067030A (en) 1991-11-19
ATA16489A (de) 1991-03-15
EP0380173B1 (de) 1996-09-04
KR900012200A (ko) 1990-08-03
AT393428B (de) 1991-10-25
KR0153524B1 (ko) 1998-11-16
DE59010474D1 (de) 1996-10-10
EP0380173A3 (de) 1992-07-01
JPH02238785A (ja) 1990-09-21
EP0380173A2 (de) 1990-08-01

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