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Effect of Phase in FM

If the FM spectrum spreads downward below 0 Hz, ``negative'' components are folded over the 0 Hz axis to their corresponding positive frequencies.



\scalebox{0.8}{\includegraphics{eps/phasedemo.eps}}

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``Music 171: Frequency Modulation'' by Tamara Smyth, Department of Music, University of California, San Diego (UCSD).
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Copyright © 2019-11-15 by Tamara Smyth.
Please email errata, comments, and suggestions to Tamara Smyth<trsmyth@ucsd.edu>