JPS6413859U - - Google Patents
Info
- Publication number
- JPS6413859U JPS6413859U JP8420687U JP8420687U JPS6413859U JP S6413859 U JPS6413859 U JP S6413859U JP 8420687 U JP8420687 U JP 8420687U JP 8420687 U JP8420687 U JP 8420687U JP S6413859 U JPS6413859 U JP S6413859U
- Authority
- JP
- Japan
- Prior art keywords
- noise reduction
- signal
- level discrimination
- video signal
- circuit
- 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
- 238000010586 diagram Methods 0.000 description 6
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
Landscapes
- Picture Signal Circuits (AREA)
- Processing Of Color Television Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8420687U JPS6413859U (me) | 1987-05-30 | 1987-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8420687U JPS6413859U (me) | 1987-05-30 | 1987-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6413859U true JPS6413859U (me) | 1989-01-24 |
Family
ID=31308902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8420687U Pending JPS6413859U (me) | 1987-05-30 | 1987-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6413859U (me) |
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1987
- 1987-05-30 JP JP8420687U patent/JPS6413859U/ja active Pending