Question

1- What is quantization? Where it is used?
2- How do you say quantization is an error process?
3- As a communication engineer what way quantization process is beneficial.

Answer 1

Answer:

Quantization, in mathematics and digital signal processing, is the process of mapping input values from a large set to output values in a smaller set, often with a finite number of elements. Rounding and truncation are typical examples of quantization processes