What is Pulse Code Modulation (PCM)

Pulse Code Modulation (PCM) - NETWORK ENCYCLOPEDIA

A PCM signal uses the polar NRZ format. Following optimal filte... | Filo

SOLVED: An analog signal x(t) is going to be sampled, quantized, and encoded into a pulse-coded modulated (PCM) signal. The amplitude distribution (probability density function of the signal amplitude), f(x), of x(t) is given in the following graph. A uniform quantizer with four levels is employed. f(x)02(a) Determine the value of a in the given amplitude distribution of x(t).(b) Determine the average signal power of x(t).(c) Suggest suitable values for the four quantized levels in the uniform q

Classic PCM30 with channel-associated signaling