Q 1389745617.     The main purpose of modulation is to

A

`text{Combine two waves of different frequencies}`

B

`text{Aquire changes in carrier wave}`

C

`text{Transmit low frequency signals over long distances efficiently}`

D

`text{Produce side bands}`

HINT

Audio frequency signal (`20Hz` to `20KHz`) cannot be heard or transmitted over long distances.
0
Success Rate: NAN %
Sr. No.SubjectTagCorrectRecorded Answer