Assertion: speaker | /r/HasProperty | transducer
Facets:
Source sentences:
text: A loudspeaker, a transducer that turns an electrical signal into sound waves, is the functional opposite of a microphone.
text: Speakers are transducers that convert electromagnetic waves into sound waves.
text: This measurement is especially important because loudspeakers, being transducers, have a higher level of distortion than other audio system components used in playback or sound reinforcement.