JPS647889A - Device for synthesizing secam signal and character signal - Google Patents
Device for synthesizing secam signal and character signalInfo
- Publication number
- JPS647889A JPS647889A JP16344687A JP16344687A JPS647889A JP S647889 A JPS647889 A JP S647889A JP 16344687 A JP16344687 A JP 16344687A JP 16344687 A JP16344687 A JP 16344687A JP S647889 A JPS647889 A JP S647889A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- character
- synthesizing
- video signal
- carrier chrominance
- 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.)
- Pending
Links
Landscapes
- Processing Of Color Television Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16344687A JPS647889A (en) | 1987-06-30 | 1987-06-30 | Device for synthesizing secam signal and character signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16344687A JPS647889A (en) | 1987-06-30 | 1987-06-30 | Device for synthesizing secam signal and character signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647889A true JPS647889A (en) | 1989-01-11 |
Family
ID=15774035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16344687A Pending JPS647889A (en) | 1987-06-30 | 1987-06-30 | Device for synthesizing secam signal and character signal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647889A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4963828A (en) * | 1988-03-04 | 1990-10-16 | Hitachi, Ltd. | Picture quality testing method and apparatus for color cathode-ray tube |
-
1987
- 1987-06-30 JP JP16344687A patent/JPS647889A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4963828A (en) * | 1988-03-04 | 1990-10-16 | Hitachi, Ltd. | Picture quality testing method and apparatus for color cathode-ray tube |
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