JPS5422125A - Scanning velocity modulation circuit - Google Patents
Scanning velocity modulation circuitInfo
- Publication number
- JPS5422125A JPS5422125A JP8760977A JP8760977A JPS5422125A JP S5422125 A JPS5422125 A JP S5422125A JP 8760977 A JP8760977 A JP 8760977A JP 8760977 A JP8760977 A JP 8760977A JP S5422125 A JPS5422125 A JP S5422125A
- Authority
- JP
- Japan
- Prior art keywords
- modulation circuit
- velocity modulation
- scanning velocity
- differential signal
- clip
- 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: To ensure a satisfactory contour correction by supplying the differential signal of the video signal to the peak clip circuit to clip the positive-negative peak value and also clipping the noise existing at the bottom part of the differential signal through the base clip circuit.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8760977A JPS5422125A (en) | 1977-07-20 | 1977-07-20 | Scanning velocity modulation circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8760977A JPS5422125A (en) | 1977-07-20 | 1977-07-20 | Scanning velocity modulation circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5422125A true JPS5422125A (en) | 1979-02-19 |
Family
ID=13919699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8760977A Pending JPS5422125A (en) | 1977-07-20 | 1977-07-20 | Scanning velocity modulation circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5422125A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0469566A2 (en) * | 1990-08-02 | 1992-02-05 | Thomson Consumer Electronics, Inc. | Beam scan velocity modulation apparatus |
-
1977
- 1977-07-20 JP JP8760977A patent/JPS5422125A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0469566A2 (en) * | 1990-08-02 | 1992-02-05 | Thomson Consumer Electronics, Inc. | Beam scan velocity modulation apparatus |
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