JPS57123786A - Suppressor for chroma signal - Google Patents
Suppressor for chroma signalInfo
- Publication number
- JPS57123786A JPS57123786A JP56009351A JP935181A JPS57123786A JP S57123786 A JPS57123786 A JP S57123786A JP 56009351 A JP56009351 A JP 56009351A JP 935181 A JP935181 A JP 935181A JP S57123786 A JPS57123786 A JP S57123786A
- Authority
- JP
- Japan
- Prior art keywords
- suppression
- level
- directional
- signal
- chroma signal
- 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
- 230000001629 suppression Effects 0.000 abstract 6
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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Color Television Image Signal Generators (AREA)
- Processing Of Color Television Signals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56009351A JPS57123786A (en) | 1981-01-23 | 1981-01-23 | Suppressor for chroma signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56009351A JPS57123786A (en) | 1981-01-23 | 1981-01-23 | Suppressor for chroma signal |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57123786A true JPS57123786A (en) | 1982-08-02 |
JPS6255760B2 JPS6255760B2 (fr) | 1987-11-20 |
Family
ID=11718043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56009351A Granted JPS57123786A (en) | 1981-01-23 | 1981-01-23 | Suppressor for chroma signal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57123786A (fr) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5234630A (en) * | 1975-09-11 | 1977-03-16 | Sony Corp | Colr image pickup device |
-
1981
- 1981-01-23 JP JP56009351A patent/JPS57123786A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5234630A (en) * | 1975-09-11 | 1977-03-16 | Sony Corp | Colr image pickup device |
Also Published As
Publication number | Publication date |
---|---|
JPS6255760B2 (fr) | 1987-11-20 |
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