Target Exam

CUET

Subject

Physics

Chapter

Communication

Question:

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), or (c) 

Options:

a

b

c

d

Correct Answer:

a