ES8308662A1 - Perfeccionamientos introducidos en un receptor de senales de television. - Google Patents

Perfeccionamientos introducidos en un receptor de senales de television.

Info

Publication number
ES8308662A1
ES8308662A1 ES516970A ES516970A ES8308662A1 ES 8308662 A1 ES8308662 A1 ES 8308662A1 ES 516970 A ES516970 A ES 516970A ES 516970 A ES516970 A ES 516970A ES 8308662 A1 ES8308662 A1 ES 8308662A1
Authority
ES
Spain
Prior art keywords
network
signals
receiver including
digital signal
television receiver
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
ES516970A
Other languages
English (en)
Other versions
ES516970A0 (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.)
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 ES516970A0 publication Critical patent/ES516970A0/es
Publication of ES8308662A1 publication Critical patent/ES8308662A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter

Landscapes

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

Abstract

RECEPTOR DE SEÑALES DE TELEVISION QUE INCLUYE UNA FUENTE DE SEÑALES DE VIDEO DIGITALES. CONSTA DE UN FILTRO DE PEINE DIGITAL (14) QUE EN RESPUESTA A LAS SEÑALES DE VIDEO DIGITALES RECIBIDAS, EMITE UNA SEÑAL DE SALIDA QUE INCLUYE BANDAS DE FRECUENCIA DE SEÑALES DE INFORMACION DE LUMINANCIA (Y) Y SEÑALES DE INFORMACION DE CROMINANCIA (C); DE MEDIOS DE RETARDO (16) QUE TIENEN UNA ENTRADA QUE RESPONDE A DICHA SEÑAL DE SALIDA TRATADA CON FILTRO DE PEINE, PARA RETARDAR LAS SEÑALES APLICADAS; DE MEDIOS DE ACOPLAMIENTO DE SEÑAL PONDERADA PARA PONDERAR SEÑALES QUE PASAN A SU TRAVES; DE MEDIOS ACOPLADOS A LOS MEDIOS DE ACOPLAMIENTO DE SEÑAL PONDERADA; Y DE MEDIOS QUE TIENEN UNA PRIMERA ENTRADA ACOPLADA A LA SALIDA DE LOS MEDIOS PRODUCTORES DE SEÑAL Y UNA SEGUNDA ENTRADA ACOPLADA A LOS MEDIOS DE RETARDO.
ES516970A 1981-11-06 1982-10-29 Perfeccionamientos introducidos en un receptor de senales de television. Expired ES8308662A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31910981A 1981-11-06 1981-11-06

Publications (2)

Publication Number Publication Date
ES516970A0 ES516970A0 (es) 1983-09-16
ES8308662A1 true ES8308662A1 (es) 1983-09-16

Family

ID=23240888

Family Applications (1)

Application Number Title Priority Date Filing Date
ES516970A Expired ES8308662A1 (es) 1981-11-06 1982-10-29 Perfeccionamientos introducidos en un receptor de senales de television.

Country Status (8)

Country Link
JP (1) JPS5887990A (es)
KR (1) KR840002796A (es)
AU (1) AU8989482A (es)
DE (1) DE3240905A1 (es)
ES (1) ES8308662A1 (es)
FR (1) FR2516332A1 (es)
GB (1) GB2110044A (es)
IT (1) IT1205274B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1177297B (it) * 1983-11-28 1987-08-26 Rca Corp Elaboratore di segnali di dettaglio verticale
US4590511A (en) * 1984-01-03 1986-05-20 Honeywell Inc. Circuit for converting the phase encoded hue information of a quadrature modulated color subcarrier into distinct analog voltage levels
US4626894A (en) * 1984-10-04 1986-12-02 Rca Corporation Signal filtering system having adaptively cascaded filter stages for developing a variable bandwidth frequency characteristic
US8248536B2 (en) 2006-04-07 2012-08-21 Ati Technologies, Inc. Video luminance chrominance separation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245238A (en) * 1979-05-11 1981-01-13 Rca Corporation Non-linear processing of video image vertical detail information
US4415918A (en) * 1981-08-31 1983-11-15 Rca Corporation Digital color television signal demodulator
US4524423A (en) * 1981-11-06 1985-06-18 Rca Corporation Digital signal separation filters

Also Published As

Publication number Publication date
IT1205274B (it) 1989-03-15
FR2516332A1 (fr) 1983-05-13
KR840002796A (ko) 1984-07-16
JPS5887990A (ja) 1983-05-25
IT8224107A0 (it) 1982-11-05
AU8989482A (en) 1983-05-12
DE3240905A1 (de) 1983-05-19
ES516970A0 (es) 1983-09-16
GB2110044A (en) 1983-06-08

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980401