Assertion: speaker | /r/CapableOf | convert electrical energy
Facets:
value: to mechanical/acoustical energy
type: TRANSITIVE-OBJECT
value: like the plucking motion
type: MANNER
value: into vibration
type: TRANSITIVE-OBJECT
value: of using human energy
type: OTHER
Source sentences:
text: Instead of using human energy to create vibration, like the plucking motion used to play a guitar or the tap of a piano key’s hammer, speakers convert electrical energy into vibration which, in turn, produces sound.
text: Speakers A speaker converts electrical energy to mechanical/acoustical energy.