modulation system

• 调制方式

modulation system的用法和样例：

例句

1. This method can be widely used in the portable measurement system which needs transfer signal through PCM modulation.
   该方案可以用于需要以脉冲编码调制方式传输信号的便携式测量系统。
2. Single sideband amplitude modulation is the major model of the military software radio.
   单边带调制是军用软件无线电中的主要调制方式之一。