Dictionary:Frequency modulation (FM)
Revision as of 13:46, 2 March 2017 by Sborthelle (talk | contribs) (Marked this version for translation)
Modulation in which the instantaneous frequency of the modulated wave differs from the carrier frequency by an amount proportional to the instantaneous value of the modulating wave. The amplitude of the modulated wave is usually constant. See Figure M-16.