Discussion :: Exam Questions Paper
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Thermal noise is passed through an ideal low-pass filter having cut-off at fc = ωHz. The auto correlation value of the noise at the output of the filter is given as
A.
Triangular function over the range
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B.
Gaussian over the range -∞ ≤ t ≤ ∞
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C.
A Delta function at t = 0
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D.
Sin c function over the range - ∞ ≤ t ≤ ∞
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Answer : Option D
Explanation :
No answer description available for this question.
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