NL191748A - - Google Patents
Info
- Publication number
- NL191748A NL191748A NL191748DA NL191748A NL 191748 A NL191748 A NL 191748A NL 191748D A NL191748D A NL 191748DA NL 191748 A NL191748 A NL 191748A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/08—Separation of synchronising signals from picture signals
-
- 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
-
- 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)
- Picture Signal Circuits (AREA)
- Television Receiver Circuits (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2961753A GB774113A (en) | 1953-10-27 | 1953-10-27 | Improvements in or relating to automatic gain control circuits for television receivers |
| GB19933/57A GB890743A (en) | 1953-10-27 | 1957-06-25 | Improvements in or relating to automatic gain control circuits for television receivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL191748A true NL191748A (en:Method) |
Family
ID=26254327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL191748D NL191748A (en:Method) | 1953-10-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US2885472A (en:Method) |
| DE (1) | DE1010561B (en:Method) |
| FR (1) | FR1110969A (en:Method) |
| GB (1) | GB890743A (en:Method) |
| NL (1) | NL191748A (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2995621A (en) * | 1958-03-24 | 1961-08-08 | Rca Corp | Automatic gain control system |
| DE1093814B (de) * | 1959-04-07 | 1960-12-01 | Standard Elektrik Lorenz Ag | Verfahren zur automatischen Kontrastregelung von Fernsehgeraeten |
| US3081380A (en) * | 1959-07-21 | 1963-03-12 | Hazeltine Research Inc | Automatic-gain-control apparatus |
| US4115812A (en) * | 1973-11-26 | 1978-09-19 | Hitachi, Ltd. | Automatic gain control circuit |
| JPS517819A (en) * | 1974-07-08 | 1976-01-22 | Sony Corp | Agc kairo |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL56592C (en:Method) * | 1936-09-30 | |||
| US2249533A (en) * | 1938-07-27 | 1941-07-15 | Hazeltine Corp | Television receiver including black-level control |
| US2481045A (en) * | 1945-03-12 | 1949-09-06 | Rca Corp | Automatic volume control and sync separator for television receivers |
| USRE24336E (en) * | 1947-08-15 | 1957-07-16 | fyler | |
| BE486285A (en:Method) * | 1947-12-13 |
-
0
- NL NL191748D patent/NL191748A/xx unknown
-
1954
- 1954-10-25 DE DEE9744A patent/DE1010561B/de active Pending
- 1954-10-25 US US464545A patent/US2885472A/en not_active Expired - Lifetime
- 1954-10-27 FR FR1110969D patent/FR1110969A/fr not_active Expired
-
1957
- 1957-06-25 GB GB19933/57A patent/GB890743A/en not_active Expired
-
1958
- 1958-06-23 US US743705A patent/US2942063A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2885472A (en) | 1959-05-05 |
| DE1010561B (de) | 1957-06-19 |
| US2942063A (en) | 1960-06-21 |
| GB890743A (en) | 1962-03-07 |
| FR1110969A (fr) | 1956-02-20 |