title: Interaural octave phase-shift detection and aural harmonic distortion.
abstract: A continuous 400-Hz tone (60-75 dB SPL) and 250-msec bursts of an 800-Hz tone (10 dB SL) were delivered dichotically. Four out of nine listeners were able to detect a 180 degree interaural phase shift. When a subaudible continuous 800-Hz tone was added to the ear with the 400-Hz tone, interaural phase-shift detection depended on the phase relation of the added tone to the 400-Hz tone. These results are shown to be consistent with the hypothesis of aural harmonic distortion.
mesh_terms: D001288:Attention; D004292:Dominance, Cerebral; D006801:Humans; D008297:Male; D010469:Perceptual Distortion; D010470:Perceptual Masking; D010897:Pitch Discrimination; D011571:Psychoacoustics