Assertion: microphone's sound | /r/CapableOf | sound at difference
Facets:
value: in phase of 180°
type: TEMPORAL
value: from other sources
type: OTHER
Source sentences:
text: The microphone's bi-directional polar pattern controls interference; sound from the commentator reaches one side of the ribbon more than the other, whereas sounds from other sources contact both sides of the ribbon (at a difference in phase of 180°) and cancel out.