what are the conditions of fs=2fm?

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what are the conditions of fs=2fm? ..

Answer / prashant

THIS IS THE CONDITION OF ALIASING TO RECONSTRUCT THE PROPER
SIGNAL FROM SAMPLED OUTPUT.IT IS ALSO KNOWN AS NYQUIST CRITERIA.

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what are the conditions of fs=2fm? ..

Answer / anil kumar

nyquist criteria. if this condition satisfied the sampled
signal can be retraced back with out aliasing

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