AT372811B - Schaltung zur beeinflussung des frequenzganges von fernsehsignalen - Google Patents
Schaltung zur beeinflussung des frequenzganges von fernsehsignalenInfo
- Publication number
- AT372811B AT372811B AT0801075A AT801075A AT372811B AT 372811 B AT372811 B AT 372811B AT 0801075 A AT0801075 A AT 0801075A AT 801075 A AT801075 A AT 801075A AT 372811 B AT372811 B AT 372811B
- Authority
- AT
- Austria
- Prior art keywords
- influencing
- frequency
- circuit
- television signals
- television
- Prior art date
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US516491A US3919714A (en) | 1974-10-21 | 1974-10-21 | Automatic peaking apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA801075A ATA801075A (de) | 1983-03-15 |
| AT372811B true AT372811B (de) | 1983-11-25 |
Family
ID=24055835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0801075A AT372811B (de) | 1974-10-21 | 1975-10-21 | Schaltung zur beeinflussung des frequenzganges von fernsehsignalen |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3919714A (de) |
| JP (1) | JPS5547796B2 (de) |
| AT (1) | AT372811B (de) |
| AU (1) | AU500917B2 (de) |
| BE (1) | BE834677A (de) |
| CA (1) | CA1061889A (de) |
| DE (1) | DE2546655C3 (de) |
| DK (1) | DK156869C (de) |
| ES (1) | ES441045A1 (de) |
| FI (1) | FI62609C (de) |
| FR (1) | FR2289083A1 (de) |
| GB (1) | GB1523888A (de) |
| IT (1) | IT1043248B (de) |
| NL (1) | NL187951C (de) |
| NZ (1) | NZ178991A (de) |
| SE (1) | SE418040B (de) |
| ZA (1) | ZA756502B (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3984631A (en) * | 1975-02-24 | 1976-10-05 | Warwick Electronics Inc. | Automatic peaking control circuit for low level T.V. signal reception |
| US4074308A (en) * | 1976-10-28 | 1978-02-14 | Rca Corporation | Delay line network for processing a composite electrical signal |
| US4167021A (en) * | 1977-12-12 | 1979-09-04 | Rca Corporation | Suppression of chrominance signal contamination of the luminance signal in a video signal processing system |
| JPS568140A (en) * | 1979-07-02 | 1981-01-27 | Dainippon Screen Mfg Co Ltd | Emphasizing method of sharpness in image scanning and recording apparatus |
| US4351003A (en) * | 1981-04-20 | 1982-09-21 | Rca Corporation | Automatic video signal peaking control |
| US4466016A (en) * | 1981-05-27 | 1984-08-14 | Rca Corporation | Television signal filtering system |
| US4386434A (en) * | 1981-06-08 | 1983-05-31 | Rca Corporation | Vertical and horizontal detail signal processor |
| US4384306A (en) * | 1981-06-22 | 1983-05-17 | Rca Corporation | Variable peaking control circuit |
| US4376952A (en) * | 1981-07-30 | 1983-03-15 | Rca Corporation | Noise responsive automatic peaking control apparatus |
| EP1344394A2 (de) * | 2000-11-13 | 2003-09-17 | Koninklijke Philips Electronics N.V. | Detektion und korrektur von asymmetrischen übergangssignalen |
| US8031763B2 (en) * | 2006-12-28 | 2011-10-04 | Intel Corporation | Automatic tuning circuit for a continuous-time equalizer |
| US8805114B2 (en) * | 2012-11-27 | 2014-08-12 | Texas Instruments Incorporated | Content adaptive edge and detail enhancement for image and video processing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB750492A (en) * | 1951-02-02 | 1956-06-20 | Philco Corp | Improvements in and relating to television systems |
| US2921121A (en) * | 1955-04-01 | 1960-01-12 | Rca Corp | Notch filter in brightness channel of color television transmitter |
-
1974
- 1974-10-21 US US516491A patent/US3919714A/en not_active Expired - Lifetime
-
1975
- 1975-10-03 CA CA236,975A patent/CA1061889A/en not_active Expired
- 1975-10-09 IT IT28127/75A patent/IT1043248B/it active
- 1975-10-14 SE SE7511497A patent/SE418040B/xx not_active IP Right Cessation
- 1975-10-14 FI FI752849A patent/FI62609C/fi not_active IP Right Cessation
- 1975-10-14 ZA ZA00756502A patent/ZA756502B/xx unknown
- 1975-10-15 AU AU85738/75A patent/AU500917B2/en not_active Expired
- 1975-10-16 GB GB42522/75A patent/GB1523888A/en not_active Expired
- 1975-10-17 FR FR7531904A patent/FR2289083A1/fr active Granted
- 1975-10-17 DE DE2546655A patent/DE2546655C3/de not_active Expired
- 1975-10-20 NZ NZ178991A patent/NZ178991A/xx unknown
- 1975-10-20 DK DK472175A patent/DK156869C/da not_active IP Right Cessation
- 1975-10-20 BE BE161081A patent/BE834677A/xx not_active IP Right Cessation
- 1975-10-20 NL NLAANVRAGE7512295,A patent/NL187951C/xx not_active IP Right Cessation
- 1975-10-20 JP JP12682775A patent/JPS5547796B2/ja not_active Expired
- 1975-10-21 AT AT0801075A patent/AT372811B/de not_active IP Right Cessation
- 1975-10-21 ES ES75441045A patent/ES441045A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE834677A (fr) | 1976-02-16 |
| CA1061889A (en) | 1979-09-04 |
| GB1523888A (en) | 1978-09-06 |
| ATA801075A (de) | 1983-03-15 |
| JPS5165527A (de) | 1976-06-07 |
| ES441045A1 (es) | 1977-04-01 |
| AU8573875A (en) | 1977-04-21 |
| DE2546655C3 (de) | 1979-10-18 |
| DE2546655B2 (de) | 1979-03-01 |
| DK156869B (da) | 1989-10-09 |
| NZ178991A (en) | 1978-07-28 |
| AU500917B2 (en) | 1979-06-07 |
| NL187951B (nl) | 1991-09-16 |
| ZA756502B (en) | 1976-09-29 |
| DK472175A (da) | 1976-04-22 |
| JPS5547796B2 (de) | 1980-12-02 |
| NL7512295A (nl) | 1976-04-23 |
| FR2289083A1 (fr) | 1976-05-21 |
| DE2546655A1 (de) | 1976-04-29 |
| US3919714A (en) | 1975-11-11 |
| SE418040B (sv) | 1981-04-27 |
| FI62609C (fi) | 1983-01-10 |
| FI752849A (de) | 1976-04-22 |
| DK156869C (da) | 1990-03-05 |
| FI62609B (fi) | 1982-09-30 |
| SE7511497L (sv) | 1976-04-22 |
| NL187951C (nl) | 1992-02-17 |
| FR2289083B1 (de) | 1979-03-09 |
| IT1043248B (it) | 1980-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |