CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Creating AM

In a communic...

Question

In a communication system, what is meant by modulation? State any two types of modulation.

Open in App

Solution

Modulation is the process of varying one or more properties of periodic waveform, called carrier signal, with a modulating signal that typically contains information to be transmitted.
There are two types of modulation :
(1) Amplitude Modulation (AM)
(2) Frequency Modulation (FM)

Suggest Corrections

thumbs-up

1

Similar questions

Q. Define amplitude modulation in communication system.

Q. Why modulation of a message signal is essential in a communication system.

Q. Explain briefly the following terms used in communication system:
(a) modulation; and (b) transducer.

Q. Assertion :In a communication system based on amplitude modulation the modulation index is kept

< 1

. Reason: It ensures minimum distortion of signal.

Q. State any two reasons for necessity of modulation.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Technologies

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon