Which of the following is false with respect to Pulse modulation?
(a) Depends only on the frequency of the modulating signal
(b) Phase of the carrier wave changes with respect to the modulating signal
(c) Less affected by noise
(d) Used to digitally transmit analog data
I had been asked this question in a national level competition.
My question is from Frequency, Phase Modulation, Modulation Index and Sidebands in division Amplitude & Frequency Modulation of Avionics