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A method for eliminating the chrominance glitch caused by asynchronous sampling, characterized by the conversion of the signals of the first sample rate into the different signals of the second sample rate during digital video signal processing for not picking the unstable signals caused by layout; the method including: in response to the sample location of the first sample clock, an avoidance signal corresponding to the zone of unstable signals being generated; the avoidance signal changing the sample location of the second sample clock into the third sample clock, therefore, the sample location of the third sample clock shall not pick the unstable signals of the zone of unstable signals; the signals obtained after the third sample clock will be sampled by the second sample clock and change back to signals having the same cycle.
TW84109913A1995-09-211995-09-21Method and device for eliminating the chrominance glitch caused by asynchronous sampling
TW290778B
(en)
A method of attenuating the echo signal in so-called telephone fork converting circuits intended for conference, and an apparatus operating on said method