一种先将一个信号的频谱分成几个可独立传送的频带然后再合成的方法

一种先将一个信号的频谱分成几个可独立传送的频带然后再合成的方法的英文翻译

基本释义

• a system that divides the frequency spectrum of a signal into a number of bands,which are separately transmitted and then recombined