JPS6460066A - Noise reduction device - Google Patents
Noise reduction deviceInfo
- Publication number
- JPS6460066A JPS6460066A JP62215171A JP21517187A JPS6460066A JP S6460066 A JPS6460066 A JP S6460066A JP 62215171 A JP62215171 A JP 62215171A JP 21517187 A JP21517187 A JP 21517187A JP S6460066 A JPS6460066 A JP S6460066A
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- edge part
- low level
- signal
- high frequency
- 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
- Picture Signal Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62215171A JPS6460066A (en) | 1987-08-31 | 1987-08-31 | Noise reduction device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62215171A JPS6460066A (en) | 1987-08-31 | 1987-08-31 | Noise reduction device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6460066A true JPS6460066A (en) | 1989-03-07 |
Family
ID=16667836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62215171A Pending JPS6460066A (en) | 1987-08-31 | 1987-08-31 | Noise reduction device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6460066A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03165185A (ja) * | 1989-11-22 | 1991-07-17 | Mitsubishi Electric Corp | 映像ノイズリダクション回路 |
-
1987
- 1987-08-31 JP JP62215171A patent/JPS6460066A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03165185A (ja) * | 1989-11-22 | 1991-07-17 | Mitsubishi Electric Corp | 映像ノイズリダクション回路 |
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