FR2425783B1 - Circuit de translation de signaux video - Google Patents
Circuit de translation de signaux videoInfo
- Publication number
- FR2425783B1 FR2425783B1 FR7911895A FR7911895A FR2425783B1 FR 2425783 B1 FR2425783 B1 FR 2425783B1 FR 7911895 A FR7911895 A FR 7911895A FR 7911895 A FR7911895 A FR 7911895A FR 2425783 B1 FR2425783 B1 FR 2425783B1
- Authority
- FR
- France
- Prior art keywords
- video signal
- translation circuit
- signal translation
- circuit
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Picture Signal Circuits (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/904,777 US4158852A (en) | 1978-05-11 | 1978-05-11 | Video signal translating circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2425783A1 FR2425783A1 (fr) | 1979-12-07 |
FR2425783B1 true FR2425783B1 (fr) | 1985-10-25 |
Family
ID=25419757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7911895A Expired FR2425783B1 (fr) | 1978-05-11 | 1979-05-10 | Circuit de translation de signaux video |
Country Status (13)
Country | Link |
---|---|
US (1) | US4158852A (fr) |
JP (1) | JPS5849069B2 (fr) |
AT (1) | AT378457B (fr) |
AU (1) | AU536092B2 (fr) |
CA (1) | CA1113599A (fr) |
DE (1) | DE2919164C3 (fr) |
ES (1) | ES480483A1 (fr) |
FI (1) | FI67979C (fr) |
FR (1) | FR2425783B1 (fr) |
GB (1) | GB2025181B (fr) |
IT (1) | IT1112858B (fr) |
MX (1) | MX4798E (fr) |
SE (1) | SE433792B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4276566A (en) * | 1979-08-10 | 1981-06-30 | Rca Corporation | Circuit for inhibiting radio frequency interference in a television receiver |
US4516153A (en) * | 1983-03-30 | 1985-05-07 | Rca Corporation | Composite video signal processing apparatus providing amplitude equalization |
US4599655A (en) * | 1984-08-27 | 1986-07-08 | Rca Corporation | Kinescope driver with high frequency compensation |
US4991003A (en) * | 1989-04-20 | 1991-02-05 | Rca Licensing Corporation | Receiver with correction for comb filter frequency response |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1190497B (de) * | 1954-09-14 | 1965-04-08 | Loewe Opta Ag | Video-Verstaerker fuer Fernsehempfaenger, enthaltend Mittel zur Anhebung hoher Bildfrequenzen |
US3473140A (en) * | 1966-08-12 | 1969-10-14 | Ericsson Telefon Ab L M | Filter circuit with reciprocal impedance branches |
US3849792A (en) * | 1973-03-16 | 1974-11-19 | Warwick Electronics Inc | Signal translating channel with pre-shoot and over-shoot |
US3859544A (en) * | 1973-04-11 | 1975-01-07 | Warwick Electronics Inc | Active circuit for delaying transient signals in a television receiver |
NL7407839A (fr) * | 1973-06-13 | 1974-12-17 | ||
US3931637A (en) * | 1973-06-13 | 1976-01-06 | Matsushita Electric Corporation Of America | Dual channel automatic picture sharpness control |
US4021848A (en) * | 1973-06-14 | 1977-05-03 | Gte Sylvania Incorporated | Adjustable aperture correction system |
US3935384A (en) * | 1975-01-02 | 1976-01-27 | Zenith Radio Corporation | Network for generating a CRT control signal for enhancing the edges of television images |
-
1978
- 1978-05-11 US US05/904,777 patent/US4158852A/en not_active Expired - Lifetime
-
1979
- 1979-05-04 SE SE7903923A patent/SE433792B/sv not_active IP Right Cessation
- 1979-05-04 FI FI791443A patent/FI67979C/fi not_active IP Right Cessation
- 1979-05-07 AU AU46830/79A patent/AU536092B2/en not_active Expired
- 1979-05-09 IT IT22499/79A patent/IT1112858B/it active
- 1979-05-10 GB GB7916168A patent/GB2025181B/en not_active Expired
- 1979-05-10 CA CA327,497A patent/CA1113599A/fr not_active Expired
- 1979-05-10 MX MX79100728U patent/MX4798E/es unknown
- 1979-05-10 FR FR7911895A patent/FR2425783B1/fr not_active Expired
- 1979-05-11 JP JP54058556A patent/JPS5849069B2/ja not_active Expired
- 1979-05-11 ES ES480483A patent/ES480483A1/es not_active Expired
- 1979-05-11 AT AT0351679A patent/AT378457B/de not_active IP Right Cessation
- 1979-05-11 DE DE2919164A patent/DE2919164C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1113599A (fr) | 1981-12-01 |
ATA351679A (de) | 1984-12-15 |
FI67979C (fi) | 1985-06-10 |
FR2425783A1 (fr) | 1979-12-07 |
ES480483A1 (es) | 1980-01-01 |
DE2919164B2 (de) | 1981-07-02 |
FI791443A (fi) | 1979-11-12 |
DE2919164A1 (de) | 1979-11-22 |
DE2919164C3 (de) | 1982-02-25 |
IT7922499A0 (it) | 1979-05-09 |
IT1112858B (it) | 1986-01-20 |
AU536092B2 (en) | 1984-04-19 |
JPS54149425A (en) | 1979-11-22 |
US4158852A (en) | 1979-06-19 |
GB2025181A (en) | 1980-01-16 |
MX4798E (es) | 1982-10-11 |
SE7903923L (sv) | 1979-11-12 |
FI67979B (fi) | 1985-02-28 |
AT378457B (de) | 1985-08-12 |
JPS5849069B2 (ja) | 1983-11-01 |
GB2025181B (en) | 1982-08-04 |
SE433792B (sv) | 1984-06-12 |
AU4683079A (en) | 1979-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |