BE438151A - - Google Patents
Info
- Publication number
- BE438151A BE438151A BE438151DA BE438151A BE 438151 A BE438151 A BE 438151A BE 438151D A BE438151D A BE 438151DA BE 438151 A BE438151 A BE 438151A
- 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
- H04N5/52—Automatic gain control
- H04N5/53—Keyed automatic gain control
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE213516X | 1939-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE438151A true BE438151A (en:Method) |
Family
ID=5813649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE438151D BE438151A (en:Method) | 1939-03-17 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE438151A (en:Method) |
| CH (1) | CH213516A (en:Method) |
| FR (1) | FR868481A (en:Method) |
-
0
- BE BE438151D patent/BE438151A/xx unknown
-
1940
- 1940-02-19 CH CH213516D patent/CH213516A/de unknown
- 1940-12-28 FR FR868481D patent/FR868481A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR868481A (fr) | 1941-12-31 |
| CH213516A (de) | 1941-02-15 |