可复用电话线的调制解调器的研究

A Study of the Modem of the Multiplex Telephone Line

本文采用频分复用技术研究并设计了一种新型的调制解调器,实现了计算机通信和电话通信共用一条线路且互不影响,解决数字通信和电话通信争夺信道和建立实时计算机网的实际问题。

With the study of FDM technique,the paper has offered a new design of modem. This design makes it possible for the computer and telephone communications in one line without affecting each other,thus the problem of digital and telephone communication vying for channels as well as that of establishing the rea-time computer network have been solved