Assertion: complex tone | /r/HasProperty | heard as up to three pitches
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: A complex tone composed of two sine waves of 1000 and 1200 Hz may sometimes be heard as up to three pitches: two spectral pitches at 1000 and 1200 Hz, derived from the physical frequencies of the pure tones, and the combination tone at 200 Hz, corresponding to the repetition rate of the waveform.