JPS5531677B2 - - Google Patents
Info
- Publication number
- JPS5531677B2 JPS5531677B2 JP1421275A JP1421275A JPS5531677B2 JP S5531677 B2 JPS5531677 B2 JP S5531677B2 JP 1421275 A JP1421275 A JP 1421275A JP 1421275 A JP1421275 A JP 1421275A JP S5531677 B2 JPS5531677 B2 JP S5531677B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
- H04N11/18—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous and sequential signals, e.g. SECAM-system
- H04N11/183—Encoding means therefor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
- H03C3/09—Modifications of modulator for regulating the mean frequency
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7403685A FR2260221B1 (enExample) | 1974-02-04 | 1974-02-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50110525A JPS50110525A (enExample) | 1975-08-30 |
| JPS5531677B2 true JPS5531677B2 (enExample) | 1980-08-20 |
Family
ID=9134448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1421275A Expired JPS5531677B2 (enExample) | 1974-02-04 | 1975-02-03 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3984863A (enExample) |
| JP (1) | JPS5531677B2 (enExample) |
| FR (1) | FR2260221B1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7512257A (nl) * | 1975-10-20 | 1977-04-22 | Philips Nv | Frequentiemodulatorschakeling voor een secam- -kleurentelevisiesysteem. |
| GB1566713A (en) * | 1976-02-24 | 1980-05-08 | Rca Corp | Identification circuit |
| NL7904985A (nl) * | 1979-06-27 | 1980-12-30 | Philips Nv | Kodeerschakeling voor een secam-kleurentelevisiezender. |
| NL8201188A (nl) * | 1982-03-23 | 1983-10-17 | Philips Nv | Kodeerschakeling voor een secam-kleurentelevisie-overdracht. |
| NL8401115A (nl) * | 1984-04-09 | 1985-11-01 | Philips Nv | Werkwijze voor het in een secam-kodeerschakeling opwekken van een modulerend signaal en schakeling voor het toepassen van de werkwijze. |
| DE19535695C2 (de) * | 1995-09-26 | 1997-10-16 | Bosch Gmbh Robert | Spannungsgesteuerter Oszillator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2296919A (en) * | 1940-07-17 | 1942-09-29 | Rca Corp | Direct-current insertion |
| GB577758A (en) * | 1944-03-25 | 1946-05-30 | Eric Lawrence Casling White | Improvements in or relating to apparatus for transmitting or receiving frequency-modulated oscillations |
| ES187413A1 (es) * | 1948-09-25 | 1949-05-01 | Rca Corp | Un sistema estabilizador de la frecuencia |
| US2968769A (en) * | 1958-09-04 | 1961-01-17 | Itt | Frequency modulated oscillator system |
| FR1273937A (fr) | 1959-12-07 | 1961-10-20 | Incar | Composition de brillantage |
-
1974
- 1974-02-04 FR FR7403685A patent/FR2260221B1/fr not_active Expired
-
1975
- 1975-01-17 US US05/542,053 patent/US3984863A/en not_active Expired - Lifetime
- 1975-02-03 JP JP1421275A patent/JPS5531677B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2260221A1 (enExample) | 1975-08-29 |
| JPS50110525A (enExample) | 1975-08-30 |
| US3984863A (en) | 1976-10-05 |
| FR2260221B1 (enExample) | 1980-01-11 |