Introduction to Satellite Communication » Exercise - 117. Type of modulation used in direct broadcast satellite : (a) Frequency modulation (b) Amplitude modulation (c) Pulse code modulation (d) None of these
Introduction to Satellite Communication » Exercise - 276. Pulse Width Modulation may be generated : (a) By differentiating Pulse Position Modulation (b) With a Mono Stable Multivibrator (c) By Integrating the signal (d) With a Free Running Multivibrator
Introduction to Satellite Communication » Exercise - 277. Which of the following Pulse Modulation System is analog : (a) Delta (b) PCM (c) Differential PCM (d) PWM
Analog Pulse Modulation » Exercise - 17. Which of the following pulse modulating system analog ? (a) PCM (b) PWM (c) Both a and b (d) None of the above