摘要 |
A receiver arranged in such a manner such that when a variation is detected in the level of a receiving signal, wherein the variation occurs due to an instant break of a line or the like, and thus the updating or equalization characteristics of an equalizer is stopped by setting a convergence factor to 0, if the level of the receiving signal recovers, thereby causing the equalization error to become small, the convergence factor is switched to a predetermined value so that updating of the equalization characteristics starts.
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