Question

In non uniform quantization, the quantization noise is _______ to signal size.

(a) Inversely proportional

(b) Directly proportional

(c) Equal

(d) Double

The question was asked during an internship interview.

I want to ask this question from Uniform and Non Uniform Quantization in portion Formatting and Baseband Modulation of Digital Communications

Answer 1

Correct choice is (b) Directly proportional

For explanation I would say: In sampling and quantization, the quantization noise is directly dependent on signal size.