BE432366A - - Google Patents
Info
- Publication number
- BE432366A BE432366A BE432366DA BE432366A BE 432366 A BE432366 A BE 432366A BE 432366D A BE432366D A BE 432366DA BE 432366 A BE432366 A BE 432366A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/57—Control of contrast or brightness
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Receiver Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB848806X | 1938-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE432366A true BE432366A (cg-RX-API-DMAC10.html) |
Family
ID=10572237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE432366D BE432366A (cg-RX-API-DMAC10.html) | 1938-02-04 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE432366A (cg-RX-API-DMAC10.html) |
| DE (1) | DE967771C (cg-RX-API-DMAC10.html) |
| FR (1) | FR848806A (cg-RX-API-DMAC10.html) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT133846B (de) * | 1931-09-26 | 1933-06-26 | Rca Corp | Verfahren und Einrichtung für das Fernsehen. |
| GB439547A (en) * | 1934-03-01 | 1935-12-09 | Marconi Wireless Telegraph Co | Improvements in or relating to television and like receiving systems |
| US2022972A (en) * | 1934-08-21 | 1935-12-03 | Bell Telephone Labor Inc | Variable gain amplifier |
| DE721413C (de) * | 1935-08-27 | 1942-06-04 | Telefunken Gmbh | Fernsehempfaenger mit Braunscher Roehre |
-
0
- BE BE432366D patent/BE432366A/xx unknown
-
1939
- 1939-01-06 DE DEI3202D patent/DE967771C/de not_active Expired
- 1939-01-12 FR FR848806D patent/FR848806A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR848806A (fr) | 1939-11-07 |
| DE967771C (de) | 1957-12-12 |