Assertion: modem | /r/CapableOf | modulate loudspeaker
Facets:
value: in the cup
type: LOCATION
Source sentences:
text: A modem would modulate a loudspeaker in the cup attached to the handset's microphone, and sound from the loudspeaker in the telephone handset's earpiece would be picked up by a microphone in the cup attached to the earpiece.