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The Epic Interactive Encyclopedia 1998
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Epic Interactive Encyclopedia, The - 1998 Edition (1998)(Epic Marketing).iso
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F
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FM
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INFOTEXT
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1992-09-03
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203b
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6 lines
In physics, the abbreviation for frequency
modulation. Used in radio, FM is constant in
amplitude and varies the frequency of the
carrier wave. Its advantage over AM is its
better signal-to-noise ratio.