Choose the option which best relates with phase modulation.

Amplitude and angular frequency remains constant.

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Digital transmission.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Noise creeps in.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Stereophonic transmission.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A Amplitude and angular frequency remains constant.
The time of start of the carrier wave changes in accordance with the phase of the modulating signal in a phase modulation, and the amplitude and the angular frequency are not altered.

Suggest Corrections

a)Amplitude Modulation	e)Amplitude and Angular frequency remains constant
b)Frequency Modulation	f)Digital Transmission
c)Phase Modulation	g)Noise Creeps in
d) Pulse	h)Stereophonic Transmission