BE564455A - - Google Patents
Info
- Publication number
- BE564455A BE564455A BE564455DA BE564455A BE 564455 A BE564455 A BE 564455A BE 564455D A BE564455D A BE 564455DA BE 564455 A BE564455 A BE 564455A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/66—Circuits for processing colour signals for synchronous demodulators
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D1/00—Demodulation of amplitude-modulated oscillations
- H03D1/22—Homodyne or synchrodyne circuits
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US637708A US2951897A (en) | 1957-02-01 | 1957-02-01 | Synchronous detector system for a color-television receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE564455A true BE564455A (https=) |
Family
ID=24557049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE564455D BE564455A (https=) | 1957-02-01 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2951897A (https=) |
| BE (1) | BE564455A (https=) |
| DE (1) | DE1067858B (https=) |
| FR (1) | FR1198684A (https=) |
| GB (1) | GB821800A (https=) |
| NL (1) | NL224583A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3435132A (en) * | 1966-02-18 | 1969-03-25 | Gen Electric | Reference wave generator for a color television receiver |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE26202E (en) * | 1950-05-01 | 1967-05-09 | Color-signal detection system | |
| NL172394B (nl) * | 1951-09-11 | Siemens Ag | Verbetering van een schakeling voor een telecommunicatiecentrale in het bijzonder telefooncentrale. | |
| US2725422A (en) * | 1953-07-16 | 1955-11-29 | Rca Corp | Color television receivers |
-
0
- BE BE564455D patent/BE564455A/xx unknown
- NL NL224583D patent/NL224583A/xx unknown
-
1957
- 1957-02-01 US US637708A patent/US2951897A/en not_active Expired - Lifetime
-
1958
- 1958-01-16 GB GB1575/58A patent/GB821800A/en not_active Expired
- 1958-01-25 DE DEH32244A patent/DE1067858B/de active Pending
- 1958-02-01 FR FR1198684D patent/FR1198684A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2951897A (en) | 1960-09-06 |
| FR1198684A (fr) | 1959-12-09 |
| GB821800A (en) | 1959-10-14 |
| DE1067858B (de) | 1959-10-29 |
| NL224583A (https=) |