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本文讨论了用无振源再生色副载波的解码电路,并给出一种电路,其中采用色同步分量来分别再生f_(R-y)及f_(B-y)。
This paper discusses the decoding circuit for regenerating the color subcarrier with a non-vibrating source and presents a circuit in which the color synchronization components are used to regenerate f_ (R-y) and f_ (B_y), respectively.