Question

X(t) = sin (480 t) + 3sin(720 t) is sampled with fs=600 times per second. I) what are the frequencies in radians in the resulting dt signal x[n]? Ii) if x[n] is passed through an ideal interpolator, what is the reconstructed signal.

Answer 1

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X(t) = sin (480 t) + 3sin(720 t) is sampled with fs=600 times per second. I) what are the frequencies in radians in the resulting dt signal x[n]? Ii) if x[n] is passed through an ideal interpolator, what is the reconstructed signal.


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