NZ186908A - Pal signal components removed which could cause cross-colour - Google Patents
Pal signal components removed which could cause cross-colourInfo
- Publication number
- NZ186908A NZ186908A NZ186908A NZ18690878A NZ186908A NZ 186908 A NZ186908 A NZ 186908A NZ 186908 A NZ186908 A NZ 186908A NZ 18690878 A NZ18690878 A NZ 18690878A NZ 186908 A NZ186908 A NZ 186908A
- Authority
- NZ
- New Zealand
- Prior art keywords
- colour
- signal components
- components removed
- cause cross
- pal signal
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
- H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2256777A GB1568741A (en) | 1977-05-27 | 1977-05-27 | Processing of colour television signals |
| GB5166877 | 1977-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ186908A true NZ186908A (en) | 1982-03-30 |
Family
ID=26255997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ186908A NZ186908A (en) | 1977-05-27 | 1978-04-07 | Pal signal components removed which could cause cross-colour |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU517996B2 (en) |
| DE (1) | DE2822668A1 (en) |
| FR (1) | FR2392565A1 (en) |
| IT (1) | IT1094845B (en) |
| NL (1) | NL7805685A (en) |
| NO (1) | NO781781L (en) |
| NZ (1) | NZ186908A (en) |
| SE (1) | SE7806002L (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3070139D1 (en) * | 1979-02-19 | 1985-03-28 | British Broadcasting Corp | Method of and apparatus for coding and decoding pal colour television signals |
-
1978
- 1978-04-07 NZ NZ186908A patent/NZ186908A/en unknown
- 1978-04-13 AU AU35069/78A patent/AU517996B2/en not_active Expired
- 1978-05-22 NO NO78781781A patent/NO781781L/en unknown
- 1978-05-24 FR FR7815425A patent/FR2392565A1/en not_active Withdrawn
- 1978-05-24 DE DE19782822668 patent/DE2822668A1/en not_active Ceased
- 1978-05-25 SE SE7806002A patent/SE7806002L/en unknown
- 1978-05-25 NL NL7805685A patent/NL7805685A/en not_active Application Discontinuation
- 1978-05-26 IT IT23908/78A patent/IT1094845B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| SE7806002L (en) | 1978-11-28 |
| NO781781L (en) | 1978-11-28 |
| NL7805685A (en) | 1978-11-29 |
| DE2822668A1 (en) | 1978-11-30 |
| FR2392565A1 (en) | 1978-12-22 |
| AU3506978A (en) | 1979-10-18 |
| AU517996B2 (en) | 1981-09-10 |
| IT7823908A0 (en) | 1978-05-26 |
| IT1094845B (en) | 1985-08-10 |
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