Third-person singular simple present indicative form of heterodyne

Of two oscillations: having two slightly different frequencies such that, when combined, they produce a beat

The beat so produced / Either the sum or difference of the two oscillations

To produce heterodyne interference in a radio / To change the frequency of a signal by such a process

simple past tense and past participle of heterodyne

present participle of heterodyne

superheterodyne receiver

plural of supersonic heterodyne receiver