JPS59108375U - special effects generator - Google Patents
special effects generatorInfo
- Publication number
- JPS59108375U JPS59108375U JP182783U JP182783U JPS59108375U JP S59108375 U JPS59108375 U JP S59108375U JP 182783 U JP182783 U JP 182783U JP 182783 U JP182783 U JP 182783U JP S59108375 U JPS59108375 U JP S59108375U
- Authority
- JP
- Japan
- Prior art keywords
- special effects
- effects generator
- signal generating
- signal
- generating circuit
- 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
- Studio Circuits (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１．３図は従来の特殊効果発生回路の回路図及び波形
図。第２．４図は、本考案の一実施例を示した特殊効果
発生回路の回路図及び波形図。
図において、１．１１・・・・・・入力端子、２．１２
・・・・・・出力端子、３．１３・・・・・・利得側御
回路、６゜１５・・・・・・キイ信号成形回路、７，１
７・・・・・・ブリンク信号発生回路、８．１８・・・
・・・マスク信号発生回路、４．５． １４． １６・
・・・・・ゲート回路、９゜１９・・・・・・キイ信号
発生回路。Figure 1.3 is a circuit diagram and waveform diagram of a conventional special effect generation circuit. FIG. 2.4 is a circuit diagram and waveform diagram of a special effect generating circuit showing an embodiment of the present invention. In the figure, 1.11... input terminal, 2.12
...Output terminal, 3.13...Gain side control circuit, 6゜15...Key signal shaping circuit, 7,1
7...Blink signal generation circuit, 8.18...
...Mask signal generation circuit, 4.5. 14. 16.
...Gate circuit, 9゜19...Key signal generation circuit.
Claims (1)
置で、前記キイ信号発生手段が、マスク信号発生回路と
、ブリンク信号発生回路とを含み、マスク信号をブリン
クさせることを特徴とする特殊効果発生装置。A special device that receives a video input signal and performs gain control according to a key signal, wherein the key signal generating means includes a mask signal generating circuit and a blink signal generating circuit, and blinks the mask signal. Effect generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP182783U JPS59108375U (en) | 1983-01-11 | 1983-01-11 | special effects generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP182783U JPS59108375U (en) | 1983-01-11 | 1983-01-11 | special effects generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59108375U true JPS59108375U (en) | 1984-07-21 |
Family
ID=30133531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP182783U Pending JPS59108375U (en) | 1983-01-11 | 1983-01-11 | special effects generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59108375U (en) |
-
1983
- 1983-01-11 JP JP182783U patent/JPS59108375U/en active Pending
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