Electronic Communication Systems 2nd Edition by Roy Blake

تمرين 6

Suppose a composite video signal with a baseband frequency range from dc to 4 MHz is transmitted by linear PCM, using eight bits per sample and a sampling rate of 10 MHz.
(a) How many quantization levels are there
(b) Calculate the bit rate, ignoring overhead.
(c) What would be the maximum signal-to-noise ratio, in decibels
(d) What type of noise determines the answer to part (b)