An analog signal xa(t) = sin(480t) + 3sin(720t) is sampled 600 times per second. (a) Determine the
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(a) Determine the Nyquist sampling rate for xa(t).
(b) Determine the folding frequency.
(c) What are the frequencies, in radians, in the resulting discrete time signal x(n)?
(d) If x(n) is passed through an ideal D/A converter. What is the reconstructed signal ya(t)?
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Related Book For
Digital Signal Processing
ISBN: ?978-0133737622
3rd Edition
Authors: Jonh G. Proakis, Dimitris G.Manolakis
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