JPS5261430A - Video signal processing circuit - Google Patents
Video signal processing circuitInfo
- Publication number
- JPS5261430A JPS5261430A JP13833875A JP13833875A JPS5261430A JP S5261430 A JPS5261430 A JP S5261430A JP 13833875 A JP13833875 A JP 13833875A JP 13833875 A JP13833875 A JP 13833875A JP S5261430 A JPS5261430 A JP S5261430A
- Authority
- JP
- Japan
- Prior art keywords
- signal processing
- video signal
- processing circuit
- external noise
- output
- 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
- Synchronizing For Television (AREA)
- Picture Signal Circuits (AREA)
Abstract
PURPOSE: The external noise contained in the video detection output is canceled by supplying the output of the external noise detection transistor to the peak level detection transistor of the synchronous signal.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13833875A JPS5261430A (en) | 1975-11-17 | 1975-11-17 | Video signal processing circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13833875A JPS5261430A (en) | 1975-11-17 | 1975-11-17 | Video signal processing circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5261430A true JPS5261430A (en) | 1977-05-20 |
Family
ID=15219566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13833875A Pending JPS5261430A (en) | 1975-11-17 | 1975-11-17 | Video signal processing circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5261430A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS501613A (en) * | 1973-05-07 | 1975-01-09 |
-
1975
- 1975-11-17 JP JP13833875A patent/JPS5261430A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS501613A (en) * | 1973-05-07 | 1975-01-09 |
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