Assertion: wah wah pedal | /r/CapableOf | create vowel-like sounds
Facets:
value: by altering the frequency spectrum
type: MANNER
Source sentences:
text: A wah-wah pedal creates vowel-like sounds by altering the frequency spectrum produced by an instrument
text: A wah-wah pedal creates vowel-like sounds by altering the frequency spectrum produced by an instrument