JPS5261429A - Video signal processing circuit - Google Patents
Video signal processing circuitInfo
- Publication number
- JPS5261429A JPS5261429A JP13833775A JP13833775A JPS5261429A JP S5261429 A JPS5261429 A JP S5261429A JP 13833775 A JP13833775 A JP 13833775A JP 13833775 A JP13833775 A JP 13833775A JP S5261429 A JPS5261429 A JP S5261429A
- Authority
- JP
- Japan
- Prior art keywords
- signal processing
- video signal
- processing circuit
- transistor
- external noise
- 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
Abstract
PURPOSE: The output of the external noise detection transistor is suppleid to synchronous signal peak level detection transistor and video detection output amplifier transistor. In this way, the external noise contained in video detection output can be canceled.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13833775A JPS5261429A (en) | 1975-11-17 | 1975-11-17 | Video signal processing circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13833775A JPS5261429A (en) | 1975-11-17 | 1975-11-17 | Video signal processing circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5261429A true JPS5261429A (en) | 1977-05-20 |
Family
ID=15219540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13833775A Pending JPS5261429A (en) | 1975-11-17 | 1975-11-17 | Video signal processing circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5261429A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58181375A (en) * | 1982-04-15 | 1983-10-24 | Mitsubishi Electric Corp | Noise eliminating system in television receiver |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS501613A (en) * | 1973-05-07 | 1975-01-09 |
-
1975
- 1975-11-17 JP JP13833775A patent/JPS5261429A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS501613A (en) * | 1973-05-07 | 1975-01-09 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58181375A (en) * | 1982-04-15 | 1983-10-24 | Mitsubishi Electric Corp | Noise eliminating system in television receiver |
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