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Communication Systems - Engineering

Communication Systems - Section 1
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Communication Systems - Section 10
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Communication Systems - Section 23
Communication Systems - Section 24
Communication Systems - Section 25

Which of the following is used to generate PDM?

A Free running multi-vibrator

B Monostable multi-vibrator

C JK flip-flop

D Schmitt trigger

ANS:B - Monostable multi-vibrator

PDM is Pulse Density Modulation.

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