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CIRCUIT ARRANGEMENT FOR TELEVISION RECEIVER FOR INTERFERENCE-FREE SWITCHING OF TELEVISION CHANNELS.
CIRCUIT ARRANGEMENT FOR TELEVISION RECEIVER FOR INTERFERENCE-FREE SWITCHING OF TELEVISION CHANNELS.
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机译:电视频道的电路布置,用于电视频道的无干扰切换。
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摘要
A TV receiver having circuitry for precluding objectionable display patterns during channel switching includes a frame store for successively storing frames of video signal being displayed. A controlled switch, responsive to the switching signal and a synchronizing component of the displayed signal provides video signal from the currently selected channel to display circuitry except during channel changes, at which time it provides video signal stored in the frame store to the display circuitry.
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