| 摘要 |
The circuit is interconnected between an image switching block and an image output block to store the present image data in case of being desired image and then to display repeatedly the desired image. The still image generation block(19) comprises an A/D converter(9), a signal detector(10), a memory part(12), a D/A converter(14), a lowpass filter(15), a gain controller(16), a main controller(17) and a timer(18).
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