1) Write down the name of the types of uniform quantizer?
2) What you mean by non-uniform quantization?
3) Write down the disadvantage of uniform quantization over the non-uniform quantization.
4) What do you understand by companding? Describe compander in detail.
5) Sketch the block diagram of compander? Write down the types of companding.
6) What do you mean by PAM?
7)a) State and prove sampling theorem.
b) Describe about PAM scheme.
8)a) Describe aliasing and deduce the expression for it.
b) Describe Adaptive delta modulation system.
9)a) Write detailed notes on:
i) Flat sampling
ii) Natural sampling,
iii) Instantaneous sampling.