The speed of pitch resolution in a musical context.
In five experiments, we investigated the speed of pitch resolution in a musical context. In experiments 1-3, listeners were presented an incomplete scale (doh, re, mi, fa, sol, la, ti) and then a probe tone. Listeners were instructed to make a rapid key-press response to probe tones that were relatively proximal in pitch to the last note of the scale (valid trials), and to ignore other probe tones (invalid trials). Reaction times were slower if the pitch of the probe tone was dissonant with the expected pitch (i.e., the completion of the scale, or doh) or if the probe tone was nondiatonic to the key implied by the scale. In experiments 4 and 5, listeners were presented a two-octave incomplete arpeggio, and then a probe tone. In this case, listeners were asked to make a rapid key-press response to probe tones that were relatively distant in pitch from the last note of the arpeggio. Under these conditions, registral direction and pitch proximity were the dominant influences on reaction time. Results are discussed in view of research on auditory attention and models of musical pitch.
Ranvaud
R
R
Departamento de Fisiologia e Biofisíca, Instituto de Ciências Biomédicas, Universidade de São Paulo, SP, Brazil.
Thompson
W F
WF
Silveira-Moriyama
L
L
Balkwill
L L
LL
D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009146:Music; D010898:Pitch Perception / Q000502:physiology*