Assertion: tone's pitch | /r/HasProperty | perceived
Facets:
value: depending upon the observer
type: OTHER
Source sentences:
text: The pitch of complex tones can be ambiguous, meaning that two or more different pitches can be perceived, depending upon the observer.
text: Pitch is perceived as how "low" or "high" a sound is and represents the cyclic, repetitive nature of the vibrations that make up sound.