Assertion: tone's pitch | /r/HasAspect | inherent octave ambiguities
Facets:
Source sentences:
text: Some theories of pitch perception hold that pitch has inherent octave ambiguities, and therefore is best decomposed into a pitch chroma, a periodic value around the octave, like the note names in western music—and a pitch height, which may be ambiguous, that indicates the octave the pitch is in.