BE519710A - - Google Patents
Info
- Publication number
- BE519710A BE519710A BE519710DA BE519710A BE 519710 A BE519710 A BE 519710A BE 519710D A BE519710D A BE 519710DA BE 519710 A BE519710 A BE 519710A
- Authority
- BE
- Belgium
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
- H04N5/20—Circuitry for controlling amplitude response
- H04N5/202—Gamma control
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
- Television Receiver Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL312463X | 1952-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE519710A true BE519710A (US07122603-20061017-C00045.png) |
Family
ID=19783677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE519710D BE519710A (US07122603-20061017-C00045.png) | 1952-05-07 |
Country Status (7)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB770457A (en) * | 1953-06-09 | 1957-03-20 | Fernseh Gmbh | Process for transmission of pictures by television |
| DE1088534B (de) * | 1956-10-20 | 1960-09-08 | Grundig Max | Gradationsregler fuer Fernsehempfaenger |
| NL6610059A (US07122603-20061017-C00045.png) * | 1966-07-16 | 1968-01-17 | ||
| US3708693A (en) * | 1971-05-19 | 1973-01-02 | Ferrex Corp | Gamma corrector |
| US5130577A (en) * | 1990-04-09 | 1992-07-14 | Unitrode Corporation | Computational circuit for transforming an analog input voltage into attenuated output current proportional to a selected transfer function |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1550684A (en) * | 1924-09-19 | 1925-08-25 | American Telephone & Telegraph | Prevention of overloading in speech circuits |
| US2074047A (en) * | 1934-10-31 | 1937-03-16 | Dechant Francis Lee | Electron discharge amplifier |
| GB462247A (en) * | 1935-09-04 | 1937-03-04 | Alexander John Brown | Improvements in or relating to valve amplifying circuits for television and like purposes |
| GB485991A (en) * | 1935-11-23 | 1938-05-23 | Philco Radio & Television Corp | Improvements in or relating to television synchronizing systems |
| BE437358A (US07122603-20061017-C00045.png) * | 1939-01-14 | |||
| US2378999A (en) * | 1943-06-15 | 1945-06-26 | Rca Corp | Compensation amplifier system |
| US2577506A (en) * | 1945-07-09 | 1951-12-04 | Logan M Belleville | Amplifier |
| US2538158A (en) * | 1946-03-08 | 1951-01-16 | John H Long | Magnetic deflection gauge |
| US2646472A (en) * | 1950-09-06 | 1953-07-21 | Crosley Broadcasting Corp | Amplifier control system |
| DE852257C (de) * | 1951-02-16 | 1952-10-13 | Fernseh Gmbh | Vorrichtung zur AEnderung der Gradation von Fernsehbildern |
-
0
- BE BE519710D patent/BE519710A/xx unknown
- NL NL82594D patent/NL82594C/xx active
-
1953
- 1953-04-30 US US352174A patent/US2820110A/en not_active Expired - Lifetime
- 1953-05-04 GB GB12307/53A patent/GB732867A/en not_active Expired
- 1953-05-05 CH CH312463D patent/CH312463A/de unknown
- 1953-05-06 FR FR1076737D patent/FR1076737A/fr not_active Expired
- 1953-05-07 DE DEN7155A patent/DE955779C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE955779C (de) | 1957-01-10 |
| CH312463A (de) | 1955-12-31 |
| FR1076737A (fr) | 1954-10-28 |
| GB732867A (en) | 1955-06-29 |
| NL82594C (US07122603-20061017-C00045.png) | |
| US2820110A (en) | 1958-01-14 |
