| 摘要 |
<p>A multiplex signal processing system. The multiplex signal processing system includes a filter unit (310) at sending end and a feedback unit (321) at receiving end, the filter unit (310) includes a signal synthesizing unit (312) and a filter (311), wherein the filter (311) is used for filtering cross-talk resource signal of signal being sent, and according to received feedback information, subsequently continued filtering; the signal synthesizing unit (312) is used for receiving inputted signal being sent and receiving the filter (311) filtered cross-talk resource signal, and synthesizing the signal being sent and the cross-talk resource signal; the feedback unit (321) feeds back the filter (311) according to the received signal being sent. A filter device, a signal processing chip, an external signal processing card and a multiplex signal processing method. The far end cross-talk signal can be adaptively cancelled.</p> |
