JPH03105084U - - Google Patents
Info
- Publication number
- JPH03105084U JPH03105084U JP1309290U JP1309290U JPH03105084U JP H03105084 U JPH03105084 U JP H03105084U JP 1309290 U JP1309290 U JP 1309290U JP 1309290 U JP1309290 U JP 1309290U JP H03105084 U JPH03105084 U JP H03105084U
- Authority
- JP
- Japan
- Prior art keywords
- noise
- switch
- signal
- video signal
- timing
- 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 1
Landscapes
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Description
図はこの考案の一実施例を示すブロツク図であ
る。
１……雑音発生器、２……パルス発生器、３…
…スイツチ、４……加算器、５……映像信号入力
端子、６……出力端子。
The figure is a block diagram showing one embodiment of this invention. 1...Noise generator, 2...Pulse generator, 3...
...Switch, 4...Adder, 5...Video signal input terminal, 6...Output terminal.
Claims (1)
信号中の水平同期信号タイミングと垂直同期信号
タイミング以外の期間に送出するスイツチと、ス
イツチから送出された雑音信号を映像信号と加算
する加算器とを備えた雑音付加装置。 A noise generator, a switch that sends the noise generator output signal during a period other than the horizontal synchronization signal timing and vertical synchronization signal timing in the video signal, and an adder that adds the noise signal sent from the switch to the video signal. Noise adding device with
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1309290U JPH03105084U (en) | 1990-02-15 | 1990-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1309290U JPH03105084U (en) | 1990-02-15 | 1990-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03105084U true JPH03105084U (en) | 1991-10-31 |
Family
ID=31516531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1309290U Pending JPH03105084U (en) | 1990-02-15 | 1990-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03105084U (en) |
-
1990
- 1990-02-15 JP JP1309290U patent/JPH03105084U/ja active Pending