Digital Modulation Techniques » Exercise - 1 4. ASK, BPSK, QPSK and DPSK are examples of following encoding : (a) Digital to analog (b) Digital to digital (c) Analog to digital (d) Analog to analog
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
Angle Modulation » Exercise - 1 1. In FM the carrier deviation is determined by – (a) Modulating (b) Frequency (c) Either of the above (d) None of the above
Analog Communications » Exercise - 1 15. Communication consists of electrical means of ……. Information. (a) Sending (b) Receiving (c) Processing (d) All of the above