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
- receiver including
- signal
- 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
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.
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)
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 |
WO2007117236A1 (en) * | 2006-04-07 | 2007-10-18 | Ati Technologies Inc. | Video luminance chrominance separation |
Family Cites Families (3)
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 |
-
1982
- 1982-10-28 GB GB08230832A patent/GB2110044A/en not_active Withdrawn
- 1982-10-29 ES ES516970A patent/ES8308662A1/es not_active Expired
- 1982-10-29 AU AU89894/82A patent/AU8989482A/en not_active Abandoned
- 1982-11-05 JP JP57195191A patent/JPS5887990A/ja active Pending
- 1982-11-05 IT IT24107/82A patent/IT1205274B/it active
- 1982-11-05 FR FR8218613A patent/FR2516332A1/fr not_active Withdrawn
- 1982-11-05 DE DE19823240905 patent/DE3240905A1/de not_active Withdrawn
- 1982-11-05 KR KR1019820004998A patent/KR840002796A/ko unknown
Also Published As
Publication number | Publication date |
---|---|
JPS5887990A (ja) | 1983-05-25 |
KR840002796A (ko) | 1984-07-16 |
IT1205274B (it) | 1989-03-15 |
AU8989482A (en) | 1983-05-12 |
ES516970A0 (es) | 1983-09-16 |
DE3240905A1 (de) | 1983-05-19 |
GB2110044A (en) | 1983-06-08 |
IT8224107A0 (it) | 1982-11-05 |
FR2516332A1 (fr) | 1983-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19980401 |