AM vs FM Modulation

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Revision as of 11:28, 7 April 2010 by Eric.clay (talk | contribs) (New page: ===FM Modulation=== Frequency modulation is achieved by changing the frequency of the carrier wave in response to the amplitude of the modulated signal. A higher-frequency carrier represe...)
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FM Modulation

Frequency modulation is achieved by changing the frequency of the carrier wave in response to the amplitude of the modulated signal. A higher-frequency carrier represents larger amplitude, and a lower frequency represents a lower amplitude. This is opposed to AM which changes the amplitude of the carrier wave in response to the modulated signal.

Example.jpg

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