Show the calculation steps for each of the problems below.
a. Using Nyquist’ theorem, calculate the channel capacity C of a
signal that has 18 different levels and a frequency of 50,000
Hz.
b. Using Shannon’s theorem, calculate the data transfer rate
given the following information, signal frequency= 25,000 Hz;
signal power = 5000 watts; noise power = 320 watts.
c. Using Nyquist’s theorem and given a frequency of 8000 Hz and
a data rate of 90,000 bps, how many...