heterodynes

heterodynes
'het·er·o·dyne || 'hetərəʊdaɪn adj. consisting of or produced by combined radio waves n. detection technique used widely in radio which involves combining the measured wave with a wave of different frequency to produce frequencies equal to the amount of and the difference between the two original signals; interference (in particular whistle) v. produce heterodyne; combine radio-frequency waves; cause interference

English contemporary dictionary. 2014.

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