And then a data multiplexer by using Q4401 and high rate single chip computer is introduced.

给出了一个以Q4401和高速单片机为核心的数据话音复接系统；

youdao

And then a data multiplexer by using Q4401 and high rate single chip computer is introduced.

给出了一个以Q4401和高速单片机为核心的数据话音复接系统；

youdao