wilbur

Differentiate between an analog and a digital electromagnetic signal.

How can one observe difference between digital and analogue electromagnetic signal?

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mangaxxx

"A continuous or analog signal is one in which the signal intensity varies in a smooth fashion over time while a discrete or digital signal is one in which the signal intensity maintains one of a finite number of constant levels for some period of time and then changes to another constant level."

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dharamnishth

A digital Sign is actually no-steady indication where as analogue can be constant sign

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