(一)前言在有线方面使用脉冲訊号以实現时間多路通訊,無論国內外,据我們了解,罕有所聞。一般認为脉冲时間多路通訊,所需頻譜寬广,因此在有线傳輸方面实現存在困难。但是在总路线光輝照耀和党的领导教育与大力支持下,使我們解放了思想,破除了迷信,深入鑽研,我們發現在有线方面,实現脉冲时間多路通訊,完全是有可能的。 (A) Preface The use of pulse signals in the cable to achieve time multiplexing, both at home and abroad, as far as we know, rare. Generally believed that pulse time multiplexing, the required spectrum is broad, so there is difficulty in the wired transmission. However, with the glorious shining of the general line and the party's leadership education and support, we have liberated our ideas, weeded out superstitions and delved into further studies. We have found that it is entirely possible to realize multi-pulse communication in terms of wired communications.