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Posted by on December 15, 2007, 12:19 am
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In the given explanations of basic FM that I have read, I can
understand how a single audio tone modulates the carrier frequency as
the carrier shifts frequency as it follows the audio wave form. How
are dynamics in amplitude of the audio signal addressed? In the
typical examples, there doesn't seem that there would be any
difference if the amplitude of the audio signal where to be increased
or decreased.
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How is the amplitude component of an audio signal encoded in an FM signal?
