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Unformatted text preview: (2) [3 pts] What is the maximum sampling period of a 50 KHz band-limited signal so that we can perfectly compute the signal at any time t ? (Recall 1 KHz = 1,000 Hz = 1,000 s-1 ) (3) [4pts] A 10 KHz band-limited signal is sampled at its Nyquist rate. The only nonzero samples are: = = = ms t ms t t x 2 . 1 2 . 1 2 ) ( Compute x(0) (that is, x(t) for t=0 ms ). Recall 1 ms = 10-3 s ....
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- Spring '08