Home
Class 12
PHYSICS
Modulation is the process of superposing...

Modulation is the process of superposing

A

high frequency audio signal on low frequency carrier waves

B

low frequency radio signals on low frequency audiowaves

C

high frequency radio signals on low frequency audiosignal

D

low frequency audio signals on high frequency carrier waves

Text Solution

Verified by Experts

The correct Answer is:
D
Modulation is a process of superposing a low frequency audio signal on high frequency carrier waves.
Promotional Banner

Topper's Solved these Questions

  • COMMUNICATION SYSTEMS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP -20|10 Videos

  • CIRCULAR MOTION

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP-20|1 Videos

  • CURRENT ELECTRICITY

    MARVEL PUBLICATION|Exercise MCQ|151 Videos

Similar Questions

Explore conceptually related problems

Modulators

Assertion: AM detection is the process of recovering the modulating signal from amplitude modulated waveform wich is carried out using a rectifier and an evelope detector. Reason: Amplitude modulated waves can be produced by application of the message signal and the carrier wave to a non-linear device followed by band pass filter.

Modulation is the phenomenon of :

Modulation is done in

Amplitude modulation is the process of

In modulation we

Modulation is not used to :-

Write two basic modes of communication. Explan the process of amplitude modulation. Draw a schematic sketch showing how amplitude modulated signal is obtained by superposing a modulating signal over a sinusoidal carrier wave.

In an air column, stationary waves can be produced even if the superposing waves