Define angle and amplitude modulation? What is noise in modulation?
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Answer Posted / Simpal
Angle Modulation (AM) is a method of modulating a carrier wave by varying its phase or frequency to represent the input signal. Amplitude Modulation (AM), on the other hand, varies the amplitude of the carrier wave according to the input signal. Noise in modulation refers to unwanted disturbances or fluctuations that are introduced into the communication channel during transmission, which can degrade the quality and clarity of the received signal.
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