Question

What is modulation????

Answer 1

Process of changing an electrical signal, such as by superimposing the signal's characteristics onto a carrier wave so that it carries the information contained in the signal. See also amplitude modulation and frequency modulation

Answer 2

hii ....

modulation is the process of superposition of an audio frequency signal ober carrier waves or radio frequency signal.modulation may be amplitude modulation and frequency modulation.


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