ZA735645B - Separation of television signals - Google Patents
Separation of television signalsInfo
- Publication number
- ZA735645B ZA735645B ZA00735645A ZA735645A ZA735645B ZA 735645 B ZA735645 B ZA 735645B ZA 00735645 A ZA00735645 A ZA 00735645A ZA 735645 A ZA735645 A ZA 735645A ZA 735645 B ZA735645 B ZA 735645B
- Authority
- ZA
- South Africa
- Prior art keywords
- separation
- television signals
- television
- signals
- 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
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 |
---|---|---|---|
GB4096172 | 1972-09-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA735645B true ZA735645B (en) | 1975-04-30 |
Family
ID=10417464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00735645A ZA735645B (en) | 1972-09-04 | 1973-08-17 | Separation of television signals |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU477328B2 (en) |
GB (1) | GB1333886A (en) |
ZA (1) | ZA735645B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1582982A (en) * | 1976-08-09 | 1981-01-21 | Rca Corp | Transcoding apparatus for pal composite colour television signals |
JPS54149515A (en) * | 1978-05-17 | 1979-11-22 | Nec Corp | Separator circuit for luminance signal and chromaticity signal |
JPS59171387A (en) * | 1983-03-18 | 1984-09-27 | Hitachi Ltd | Method for constituting television signal |
-
1972
- 1972-09-04 GB GB4096172A patent/GB1333886A/en not_active Expired
-
1973
- 1973-08-17 ZA ZA00735645A patent/ZA735645B/en unknown
- 1973-08-30 AU AU59813/73A patent/AU477328B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU5981373A (en) | 1975-03-06 |
AU477328B2 (en) | 1976-10-21 |
GB1333886A (en) | 1973-10-17 |
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