In this paper, the technique is applied to a digital amplitude modulation broadcasting (DAMB) system with satisfactory results.

该文把此技巧应用到数字调幅广播(DAMB)系统，取得了令人满意的结果。

youdao

Quadrature Amplitude Modulation (QAM) is used to transfer signals by digital TV system based on DVB_C standard.

基于DVB_C标准的数字电视系统采用正交幅度调制(QAM)传送信号。

youdao

QAM (Quadrature Amplitude modulation) has been widely used in various digital communication systems due to its high modulation efficiency.

正交幅度调制(QAM)具有较高的调制效率，被广泛应用于各种数字通信系统中。

youdao