ES8702102A1 - Perfeccionamientos introducidos en un sistema de procesa- miento de senal de video - Google Patents
Perfeccionamientos introducidos en un sistema de procesa- miento de senal de videoInfo
- Publication number
- ES8702102A1 ES8702102A1 ES546282A ES546282A ES8702102A1 ES 8702102 A1 ES8702102 A1 ES 8702102A1 ES 546282 A ES546282 A ES 546282A ES 546282 A ES546282 A ES 546282A ES 8702102 A1 ES8702102 A1 ES 8702102A1
- Authority
- ES
- Spain
- Prior art keywords
- high frequency
- driver stage
- signal
- video output
- kinescope
- 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
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/20—Circuitry for controlling amplitude response
- H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
- H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
SISTEMA DE PROCESAMIENTO DE SEÑAL DE VIDEO.LAS SEÑALES DE SALIDA DE VIDEO SE COMBINAN CON LAS PROCESADAS SEGUN UNA RELACION DADA EN CUANTO A AMPLITUD Y FASE PARA PRODUCIR UNA SEÑAL RESULTANTE DE ALTA FRECUENCIA REPRESENTATIVA DE LOS COMPONENTES HF DEFICIENTES DE LA SEÑAL DE SALIDA DE VIDEO. ESTA SEÑAL SE ACOPLA A LOS MEDIOS DE SALIDA DE VIDEO PARA PRODUCIR SEÑALES COMPENSADAS PARA LA DEFICIENCIA DE LA COMPONENTE HF. LA FUENTE DE SEÑALES DE VIDEO PROPORCIONAN SEÑALES DIGITALES. LOS MEDIOS DE EXCITACION UTILIZAN DOS SALIDAS CON FASE MUTUAMENTE COMPLEMENTARIA, LA PRIMERA DE LAS CUALES ES UNA SALIDA DE BANDA ANCHA Y NIVEL BAJO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64445384A | 1984-08-27 | 1984-08-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8702102A1 true ES8702102A1 (es) | 1986-12-01 |
ES546282A0 ES546282A0 (es) | 1986-12-01 |
Family
ID=24584973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES546282A Expired ES8702102A1 (es) | 1984-08-27 | 1985-08-20 | Perfeccionamientos introducidos en un sistema de procesa- miento de senal de video |
Country Status (17)
Country | Link |
---|---|
US (1) | US4599655A (es) |
JP (1) | JPH0666899B2 (es) |
KR (1) | KR930004638B1 (es) |
AT (1) | AT400086B (es) |
AU (1) | AU582783B2 (es) |
BE (1) | BE903132A (es) |
CA (1) | CA1233561A (es) |
DD (1) | DD236427A5 (es) |
DE (1) | DE3530442C2 (es) |
ES (1) | ES8702102A1 (es) |
FI (1) | FI78589C (es) |
FR (1) | FR2569509B1 (es) |
GB (1) | GB2163921B (es) |
HK (1) | HK31293A (es) |
IT (1) | IT1185289B (es) |
SE (1) | SE455457B (es) |
ZA (1) | ZA856472B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6281889B1 (en) * | 1998-03-02 | 2001-08-28 | Motorola, Inc. | Moire cancellation circuit |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1069209A (en) * | 1975-11-25 | 1980-01-01 | Rca Corporation | Video amplifier |
GB1582138A (en) * | 1976-07-19 | 1980-12-31 | Rca Corp | Video amplifier circuit |
JPS53145517A (en) * | 1977-05-25 | 1978-12-18 | Hitachi Ltd | Video amplifier circuit |
US4158852A (en) * | 1978-05-11 | 1979-06-19 | Rca Corporation | Video signal translating circuit |
US4263622A (en) * | 1979-01-30 | 1981-04-21 | Rca Corporation | Automatic kinescope biasing system |
AU7065181A (en) * | 1980-06-02 | 1981-12-10 | Dindima Group Pty. Ltd., The | Video signal-to-noise improving system |
DE3126084C2 (de) * | 1981-07-02 | 1990-07-12 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schaltungsanordnung zum Herstellen analoger Fernsehsignale mit Amplitudeneinstellung |
JPS587980A (ja) * | 1981-07-06 | 1983-01-17 | Matsushita Electric Ind Co Ltd | アパ−チヤ補償回路 |
US4450476A (en) * | 1982-06-23 | 1984-05-22 | Rca Corporation | Delayed reaction automatic kinescope biasing system |
US4494146A (en) * | 1983-07-21 | 1985-01-15 | Rca Corporation | Wideband kinescope driver amplifier |
-
1984
- 1984-08-27 US US06/544,453 patent/US4599655A/en not_active Expired - Lifetime
-
1985
- 1985-06-21 CA CA000484885A patent/CA1233561A/en not_active Expired
- 1985-07-19 IT IT21647/85A patent/IT1185289B/it active
- 1985-08-19 SE SE8503871A patent/SE455457B/sv not_active IP Right Cessation
- 1985-08-20 GB GB08520853A patent/GB2163921B/en not_active Expired
- 1985-08-20 ES ES546282A patent/ES8702102A1/es not_active Expired
- 1985-08-20 AU AU46437/85A patent/AU582783B2/en not_active Ceased
- 1985-08-20 FI FI853190A patent/FI78589C/fi not_active IP Right Cessation
- 1985-08-23 DD DD85279938A patent/DD236427A5/de not_active IP Right Cessation
- 1985-08-23 AT AT0246785A patent/AT400086B/de not_active IP Right Cessation
- 1985-08-23 FR FR858512687A patent/FR2569509B1/fr not_active Expired - Fee Related
- 1985-08-26 JP JP60188315A patent/JPH0666899B2/ja not_active Expired - Lifetime
- 1985-08-26 KR KR1019850006154A patent/KR930004638B1/ko not_active IP Right Cessation
- 1985-08-26 ZA ZA856472A patent/ZA856472B/xx unknown
- 1985-08-26 DE DE3530442A patent/DE3530442C2/de not_active Expired - Fee Related
- 1985-08-27 BE BE0/215511A patent/BE903132A/fr not_active IP Right Cessation
-
1993
- 1993-04-01 HK HK312/93A patent/HK31293A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI853190L (fi) | 1986-02-28 |
DD236427A5 (de) | 1986-06-04 |
CA1233561A (en) | 1988-03-01 |
JPS6162279A (ja) | 1986-03-31 |
SE8503871L (sv) | 1986-02-28 |
DE3530442A1 (de) | 1986-03-06 |
ES546282A0 (es) | 1986-12-01 |
US4599655A (en) | 1986-07-08 |
BE903132A (fr) | 1985-12-16 |
ZA856472B (en) | 1986-04-30 |
AT400086B (de) | 1995-09-25 |
JPH0666899B2 (ja) | 1994-08-24 |
FI78589B (fi) | 1989-04-28 |
FI853190A0 (fi) | 1985-08-20 |
GB2163921A (en) | 1986-03-05 |
IT1185289B (it) | 1987-11-04 |
GB8520853D0 (en) | 1985-09-25 |
KR860002211A (ko) | 1986-03-26 |
FI78589C (fi) | 1989-08-10 |
KR930004638B1 (ko) | 1993-06-02 |
SE8503871D0 (sv) | 1985-08-19 |
GB2163921B (en) | 1988-01-13 |
FR2569509A1 (fr) | 1986-02-28 |
ATA246785A (de) | 1995-01-15 |
SE455457B (sv) | 1988-07-11 |
AU4643785A (en) | 1986-03-06 |
DE3530442C2 (de) | 1994-06-23 |
IT8521647A0 (it) | 1985-07-19 |
FR2569509B1 (fr) | 1991-02-01 |
AU582783B2 (en) | 1989-04-13 |
HK31293A (en) | 1993-04-08 |
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