A. Radio
B. Video
C. Television
D. Internet
Submitted by: Rashid Mehmood
Analog-to-analog conversion, or analog modulation, is the representation of analog information by an analog signal. Modulation is needed if the medium is bandpass in nature or if only a bandpass channel is available to us. An example is radio.
Correct Answer: Radio ✔
Last Updated: January 03, 2020