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Question

In _____ transmission, the phase of the carrier signal is modulated to follow the changing voltage level (amplitude) of the modulating signal.

a.

AM

b.

PM

c.

FM

d.

none of the above

Posted under Networking

Answer: (b).PM

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Q. In _____ transmission, the phase of the carrier signal is modulated to follow the changing voltage level (amplitude) of the modulating signal.
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