A digital communication link carries binary coded words representing samples of an input signal xa(t) 3 cos 600t 2 cos 1800 The link is operated at 10,000 bits s and each input sample is quantized into 1024 different voltage levels (a) What is the sampling frequency and the folding frequency (b) Wh...

a b c d Number of bitssample ...

A digital communication link carries binary-coded words representing samples of an input signal xa(t) = 3 cos

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A digital communication link carries binary-coded words representing samples of an input signal xa(t) = 3 cos 600πt + 2 cos 1800π.

The link is operated at 10,000 bits/s and each input sample is quantized into 1024 different voltage levels.

(a) What is the sampling frequency and the folding frequency?

(b) What is the Nyquist rate for the signal xa(t)?

(d) What is the resolution Δ?

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Digital Signal Processing

ISBN: ?978-0133737622

3rd Edition

Authors: Jonh G. Proakis, Dimitris G.Manolakis

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Question Posted: May 26, 2011 02:58 AM

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A digital communication link carries binary-coded words representing samples of an input signal xa(t) = 3 cos

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Digital Signal Processing

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