amplitude modulation

常見(jiàn)例句

The obvious source is pulse or amplitude modulation.
顯著的因素是脈沖或幅度調(diào)制。
Pulse amplitude modulation (PAM) is one form of the ways, in which it is widely used in the system of communication and control.
脈沖幅度調(diào)制波（PAM）是脈沖調(diào)制的一種形式，在通信和控制系統(tǒng)中得到廣泛應(yīng)用。
After a brief comparison of AM (Amplitude Modulation), FM (Frequency Modulation) and PM (Phase Modulation), this paper gives a de-tailed analysis of PSK (Phase Shift Keying).
本文在簡(jiǎn)單對(duì)比了調(diào)幅、調(diào)頻和調(diào)相方法之後，較詳細(xì)地介紹了用於測(cè)井的相移鍵控系統(tǒng)。