Assertion: original equipment muffler | /r/CapableOf | reduce the noise level
Facets:
value: by bouncing sound waves
type: MANNER
value: from the tailpipe
type: LOCATION
value: typically
type: DEGREE
Source sentences:
text: The original equipment mufflers typically reduce the noise level from the tailpipe by bouncing sound waves off of the back, front, and sides of the muffler.