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 carrier 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 carrier wave from the modulated wave D. any of (a), (b), (c) above