ES249023A1 - UN SISTEMA DE TRANSMISIoN PARA TELEVISIoN EN COLORES - Google Patents

UN SISTEMA DE TRANSMISIoN PARA TELEVISIoN EN COLORES

Info

Publication number
ES249023A1
ES249023A1 ES0249023A ES249023A ES249023A1 ES 249023 A1 ES249023 A1 ES 249023A1 ES 0249023 A ES0249023 A ES 0249023A ES 249023 A ES249023 A ES 249023A ES 249023 A1 ES249023 A1 ES 249023A1
Authority
ES
Spain
Prior art keywords
component
receiver
scene
brightness
talk
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
ES0249023A
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.)
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 ES249023A1 publication Critical patent/ES249023A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
    • H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (AREA)
  • Color Television Systems (AREA)

Abstract

Sistema transmisor para televisión en colores en que la señal transmitida contiene una componente que se refiere sustancialmente al brillo de una escena y por lo menos una componente que comprende un aportadora auxiliar que tiene modulada sobre ellas una o más señales que se refieren al contenido de color de la escenasiendo coincidente la banda de frecuencia de la componente mencionada en último término con parte de la componente mencionada en primer términoy un receptor para la instalación que incluye un filtro supresor en el canal para la primera componente para la supresión parcial de la segunda componentecaracterizado por el hecho de que la componente activa en el dispositivo reproductor de un receptor de la instalacióncomponente que sustancialmente se refiere al brillo de la escenason retardas por lo menos las frecuencias inferiores que no están comprendidas dentro del rango de frecuencias ocupado por la segunda componentecon respecto a la segunda componentey que este retardo es compensado en las señales hechas activas en el dispositivo reproductor del receptor y que son derivadas de la segunda componente.
ES0249023A 1958-05-01 1958-04-28 UN SISTEMA DE TRANSMISIoN PARA TELEVISIoN EN COLORES Expired ES249023A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL227438 1958-05-01

Publications (1)

Publication Number Publication Date
ES249023A1 true ES249023A1 (es) 1959-10-16

Family

ID=19751199

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0249023A Expired ES249023A1 (es) 1958-05-01 1958-04-28 UN SISTEMA DE TRANSMISIoN PARA TELEVISIoN EN COLORES

Country Status (6)

Country Link
US (1) US3070653A (es)
CH (1) CH381733A (es)
DE (1) DE1097476B (es)
ES (1) ES249023A1 (es)
GB (1) GB916792A (es)
NL (2) NL227438A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6403484A (es) * 1964-04-02 1965-10-04

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL203969A (es) * 1955-01-27
US2921121A (en) * 1955-04-01 1960-01-12 Rca Corp Notch filter in brightness channel of color television transmitter
US2924651A (en) * 1956-10-19 1960-02-09 Hazeltine Research Inc Signal-translating apparatus for a color-television receiver

Also Published As

Publication number Publication date
GB916792A (en) 1963-01-30
NL113754C (es)
US3070653A (en) 1962-12-25
NL227438A (es)
CH381733A (de) 1964-09-15
DE1097476B (de) 1961-01-19

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