GB1502509A - Decoder for the secam colour television system - Google Patents
Decoder for the secam colour television systemInfo
- Publication number
- GB1502509A GB1502509A GB5250675A GB5250675A GB1502509A GB 1502509 A GB1502509 A GB 1502509A GB 5250675 A GB5250675 A GB 5250675A GB 5250675 A GB5250675 A GB 5250675A GB 1502509 A GB1502509 A GB 1502509A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blocking
- circuits
- circuit
- signal
- colour
- 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.)
- Expired
Links
- 230000000903 blocking effect Effects 0.000 abstract 8
- 230000003111 delayed effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
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
- H04N11/186—Decoding 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 |
|---|---|---|---|
| FR7442639A FR2296337A1 (fr) | 1974-12-24 | 1974-12-24 | Decodeurs et recepteurs du systeme de television en couleur secam comportant un dispositif de blocage rapide des voies de couleur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1502509A true GB1502509A (en) | 1978-03-01 |
Family
ID=9146561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5250675A Expired GB1502509A (en) | 1974-12-24 | 1975-12-22 | Decoder for the secam colour television system |
Country Status (7)
| Country | Link |
|---|---|
| CS (1) | CS185242B2 (enrdf_load_stackoverflow) |
| DD (1) | DD122612A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2558261A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2296337A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1502509A (enrdf_load_stackoverflow) |
| NL (1) | NL7514916A (enrdf_load_stackoverflow) |
| SU (1) | SU648152A3 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4014498A1 (de) * | 1990-05-07 | 1991-11-14 | Philips Patentverwaltung | Schaltungsanordnung zur unterdrueckung von cross-color-stoerungen |
-
1974
- 1974-12-24 FR FR7442639A patent/FR2296337A1/fr not_active Withdrawn
-
1975
- 1975-12-22 NL NL7514916A patent/NL7514916A/xx not_active Application Discontinuation
- 1975-12-22 CS CS877075A patent/CS185242B2/cs unknown
- 1975-12-22 GB GB5250675A patent/GB1502509A/en not_active Expired
- 1975-12-23 DE DE19752558261 patent/DE2558261A1/de active Pending
- 1975-12-23 DD DD19051875A patent/DD122612A5/xx unknown
- 1975-12-24 SU SU752302458A patent/SU648152A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| NL7514916A (nl) | 1976-06-28 |
| FR2296337A1 (fr) | 1976-07-23 |
| DD122612A5 (enrdf_load_stackoverflow) | 1976-10-12 |
| CS185242B2 (en) | 1978-09-15 |
| SU648152A3 (ru) | 1979-02-15 |
| DE2558261A1 (de) | 1976-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |