FR2329125A1 - FREQUENCY MODULATOR CIRCUIT FOR A SECAM COLOR TELEVISION SYSTEM - Google Patents
FREQUENCY MODULATOR CIRCUIT FOR A SECAM COLOR TELEVISION SYSTEMInfo
- Publication number
- FR2329125A1 FR2329125A1 FR7628164A FR7628164A FR2329125A1 FR 2329125 A1 FR2329125 A1 FR 2329125A1 FR 7628164 A FR7628164 A FR 7628164A FR 7628164 A FR7628164 A FR 7628164A FR 2329125 A1 FR2329125 A1 FR 2329125A1
- Authority
- FR
- France
- Prior art keywords
- television system
- color television
- frequency modulator
- modulator circuit
- secam color
- Prior art date
- 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.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7512257A NL7512257A (en) | 1975-10-20 | 1975-10-20 | FREQUENCY MODULATOR CIRCUIT FOR A SECAM COLOR TV SYSTEM. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2329125A1 true FR2329125A1 (en) | 1977-05-20 |
FR2329125B1 FR2329125B1 (en) | 1982-08-20 |
Family
ID=19824697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7628164A Granted FR2329125A1 (en) | 1975-10-20 | 1976-09-20 | FREQUENCY MODULATOR CIRCUIT FOR A SECAM COLOR TELEVISION SYSTEM |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5250118A (en) |
DE (1) | DE2642329C3 (en) |
FR (1) | FR2329125A1 (en) |
GB (1) | GB1554240A (en) |
NL (1) | NL7512257A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2263652A1 (en) * | 1974-03-09 | 1975-10-03 | Bosch Gmbh Robert | SECAM coder for sequential colour-diff. signals - has FM signal and phase-alternating ref. forming correction signal |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3087121A (en) * | 1961-06-29 | 1963-04-23 | Cons Electrodynamics Corp | Signal controlled oscillator |
JPS5011468A (en) * | 1973-06-01 | 1975-02-05 | ||
FR2260221B1 (en) * | 1974-02-04 | 1980-01-11 | Matra |
-
1975
- 1975-10-20 NL NL7512257A patent/NL7512257A/en not_active Application Discontinuation
-
1976
- 1976-09-17 GB GB3856276A patent/GB1554240A/en not_active Expired
- 1976-09-20 FR FR7628164A patent/FR2329125A1/en active Granted
- 1976-09-21 DE DE19762642329 patent/DE2642329C3/en not_active Expired
- 1976-09-24 JP JP11378676A patent/JPS5250118A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2263652A1 (en) * | 1974-03-09 | 1975-10-03 | Bosch Gmbh Robert | SECAM coder for sequential colour-diff. signals - has FM signal and phase-alternating ref. forming correction signal |
Also Published As
Publication number | Publication date |
---|---|
DE2642329B2 (en) | 1978-07-27 |
NL7512257A (en) | 1977-04-22 |
FR2329125B1 (en) | 1982-08-20 |
DE2642329A1 (en) | 1977-04-21 |
JPS5250118A (en) | 1977-04-21 |
GB1554240A (en) | 1979-10-17 |
DE2642329C3 (en) | 1979-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |