demodulatePronunciation: /diːˈmɒdjʊleɪt/Definition of demodulate verb [with object] Electronics extract or separate (a modulating signal) from its carrier: the signal is passed through a filter at 300 kHz and demodulatedDerivatives demodulationPronunciation: /ˌdiːmɒdjʊˈleɪʃ(ə)n/ noun demodulator noun demodulate in other Oxford dictionaries Definition of demodulate in the US English dictionary