ES8309052A1 - Un aparato para registrar senales de video en color. - Google Patents

Un aparato para registrar senales de video en color.

Info

Publication number
ES8309052A1
ES8309052A1 ES517033A ES517033A ES8309052A1 ES 8309052 A1 ES8309052 A1 ES 8309052A1 ES 517033 A ES517033 A ES 517033A ES 517033 A ES517033 A ES 517033A ES 8309052 A1 ES8309052 A1 ES 8309052A1
Authority
ES
Spain
Prior art keywords
signal
degree
frequency
video signal
colour video
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
ES517033A
Other languages
English (en)
Other versions
ES517033A0 (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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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
Priority claimed from JP56175678A external-priority patent/JPS5877391A/ja
Priority claimed from JP56175673A external-priority patent/JPS5877387A/ja
Priority claimed from JP56175677A external-priority patent/JPS5877390A/ja
Priority claimed from JP57037994A external-priority patent/JPS58156283A/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of ES8309052A1 publication Critical patent/ES8309052A1/es
Publication of ES517033A0 publication Critical patent/ES517033A0/es
Granted legal-status Critical Current

Links

Landscapes

  • Television Signal Processing For Recording (AREA)

Abstract

APARATO DE REGISTRO MAGNETICO PARA REGISTRAR SEÑALES DE TELEVISION EN COLOR SOBRE UNA CINTA MAGNETICA Y PARA REPRODUCIR LAS SEÑALES REGISTRADAS EN DICHA CINTA MAGNETICA. CONSTA DE UN CONVERTIDOR DE FRECUENCIA (2) QUE RECIBE LA SEÑAL DE CROMINANCIA SEPARADA DE LA SEÑAL DE VIDEO EN COLOR; DE UN OSCILADOR DE REFERENCIA (10) QUE GENERA UNA SEÑAL DE REFERENCIA; DE UN CIRCUITO DE SELECCION DE FASE (11) QUE RECIBE LA SALIDA DEL OSCILADOR DE REFERENCIA (10) Y DESPLAZA LA FASE DE LA SALIDA DE DICHO OSCILADOR DE REFERENCIA EN 90 GRADOS EN CADA PERIODO HORIZONTAL; DE MEDIOS DE CONTROL CONECTADOS AL OSCILADOR DE REFERENCIA; Y DE MEDIOS CONECTADOS A LA SALIDA DEL CONVERTIDOR DE FRECUENCIA Y DESTINADOS A EXTRAER LA SEÑAL DE CROMINANCIA CONVERTIDA EN FRECUENCIA.
ES517033A 1981-11-04 1982-11-02 Un aparato para registrar senales de video en color. Granted ES517033A0 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP56175678A JPS5877391A (ja) 1981-11-04 1981-11-04 Ｎｔｓｃ方式クロマ信号記録装置および方法
JP56175673A JPS5877387A (ja) 1981-11-04 1981-11-04 Ｐａｌ方式色信号記録装置および方法
JP56175677A JPS5877390A (ja) 1981-11-04 1981-11-04 色信号記録装置および方法
JP57037994A JPS58156283A (ja) 1982-03-12 1982-03-12 Ｎｔｓｃ方式クロマ信号の記録装置

Publications (2)

Publication Number Publication Date
ES8309052A1 true ES8309052A1 (es) 1983-10-01
ES517033A0 ES517033A0 (es) 1983-10-01

Family

ID=27460511

Family Applications (1)

Application Number Title Priority Date Filing Date
ES517033A Granted ES517033A0 (es) 1981-11-04 1982-11-02 Un aparato para registrar senales de video en color.

Country Status (1)

Country Link
ES (1) ES517033A0 (es)

Also Published As

Publication number Publication date
ES517033A0 (es) 1983-10-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519