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电视机在接收某电视台节目时,如果在屏幕上发现有另一个电视台的图象,这叫作交叉调制干扰,也就是说在接收机中产生了交扰调制。
When a television receiver receives a television station program, if another television station image is found on the screen, this is called cross-modulation interference, which means that the receiver generates cross talk modulation.