Comparison Between PCM, DM, ADM and DPCM

PCBWay

In this article we will compare Pulse Code Modulation (PCM), Delta Modulation (DM), Adaptive Delta Modulation (ADM) and Differential Pulse Code Modulation.

JAK Electronics

We have already discussed all these modulation techniques in our previous articles.

Comparison between all these modulation techniques is shown in the table below.