Deepak Scored 45->99%ile with Bounce Back Crack Course. You can do it too!

A speech signal of 3 kHz is used to modulate

Question:

A speech signal of 3 kHz is used to modulate a carrier signal of frequency 1 MHz, using amplitude modulation. The frequencies of the sidebands will be

(a) 1.003 MHz and 0.997 MHz

(b) 3001 kHz and 2997 kHz

(c) 1003 kHz and 1000 kHz

(d) 1 MHz and 0.997 MHz

Solution:

(a) 1.003 MHz and 0.997 MHz

Leave a comment

None
Free Study Material