Modulation is the phenomenon of___________
A. superimposing the audio frequency signal Over a carrier wave
B. separating the audio frequency signal from the carrier wave
C. separating carier wave from the modulated wave
D. any of 'a, 'b,c above
Answer:A
Modulation is the phenomenon of___________
A. superimposing the audio frequency signal Over a carrier wave B. separating the audio frequency signal from the carrier wave C. separating carier wave from the modulated wave D. any of 'a, 'b,c above