Home
Class 11
PHYSICS
In communication system, the process o...

In communication system, the process of superimposing a low frequency signal on a high frequency wave is known as

A

Repeater

B

Attenuation

C

Modulation

D

Demodulation

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • COMMUNICATION SYSTEMS

    TARGET PUBLICATION|Exercise Evaluation Test|15 Videos

  • COMMUNICATION SYSTEMS

    TARGET PUBLICATION|Exercise Critical Thinking|34 Videos

  • ELECTRONS AND PHOTONS

    TARGET PUBLICATION|Exercise Evaluation Test|19 Videos

Similar Questions

Explore conceptually related problems

Define frequency of the wave ?

For high frequency, a capacitor offers

In a communication system, noise is most likely to affect the signal.

In optical communication system operating at 1200nm, only 2% of the source frequency is available for TV t ransmission having a bandwidth of 5 MHz. the number of TV channels that can be transmitted is

Human ear cannot hear those mechanical waves whose frequency lies in the frequency range

Why does a pure inductor pass DC and block AC of high frequency

Consider an optical communication system operating at lambda=800 nm . Suppose, only 1% of the optical source frequency is the available channel bandwidth for optical communication. How many channels can be accommondated for transmitting audio signals requiring a bandwidth of 8kHz