demodulator

• Nom désignant un dispositif électronique ou un circuit qui extrait le signal d'information original d'une onde porteuse modulée, par exemple en radiocommunication.

A noun referring to an electronic device or circuit that extracts the original information signal from a modulated carrier wave, such as in radio communications.

1. Signal processing deviceC1formaltechnical

   An electronic circuit or device that extracts the original information signal from a modulated carrier wave, such as in radio or telecommunications.

   démodulateur

   • The demodulator in the radio converts the received signal into audible sound.
   • Engineers tested the demodulator to ensure it could accurately recover the audio from the carrier wave.
   • A rectifier is often used as a simple demodulator for amplitude-modulated signals.

   Synonymesdetector