Delay element in delta modulation acts as A. First order predictor

delay-element-in-delta-modulation-acts-as-a-first-order-predictor

Delay element in delta modulation acts as

A. First order predictor

B. Second order predictor

C. Third order predictor

D. Fourth order predictor

The question was asked in exam.

This interesting question is from Sampling and Quantization topic in section Formatting and Baseband Modulation of Digital Communications

The correct option is A. First order predictor

Best explanation: Delay element act as first order predictor.