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Compare PAM, PPM & PWM.
written 8.3 years ago by gravatar for teamques10 teamques10 ★ 69k modified 3.2 years ago by gravatar for pedsangini276 pedsangini276 • 4.8k

Mumbai University > Computer Engineering > Sem 3 > Electronic Circuits and Communication Fundamentals

Marks: 5 Marks

Year: Dec 2013
electronic circuits and communication
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written 8.3 years ago by gravatar for teamques10 teamques10 ★ 69k

The difference between PAM, PPM & PWM is as shown below:

PAM

In PAM, the modulating signal modulates the carrier pulse amplitude. The amplitude of high frequency carrier is varied in accordance with the sampled values of message signal.

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The figure depicts time domain representation of the PAM technique which …

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