Assertion: headphone | /r/CapableOf | convert electrical signal
Facets:
value: by using a magnetic field
type: MANNER
value: into sound
type: OTHER
value: to a corresponding sound
type: TRANSITIVE-OBJECT
Source sentences:
text: They are electroacoustic transducers, which convert an electrical signal to a corresponding sound.
text: Most speakers and headphones convert electrical signals into sound by using a magnetic field to move a flexible diaphragm back and forth very quickly.