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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
[DSB-AM Demodulation] The message signal m(t) is defined as

This message DSB-AM modulates the carrier
 and the resulting modulated signal is denoted by
( t) . It is assumed that ![]()
1. Obtain the expression for
(t) .
2. Derive the spectra of m(t) and
(t).
3. Demodulate the modulated signal
(t) and recover
(t). Plot the results in the time and frequency domains.
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