Sex-related differences in vocal responses to pitch feedback perturbations during sustained vocalization
Author(s) -
Zhaocong Chen,
Peng Liu,
Jeffery A. Jones,
Dongfeng Huang,
Hanjun Liu
Publication year - 2010
Publication title -
the journal of the acoustical society of america
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.619
H-Index - 187
eISSN - 1520-8524
pISSN - 0001-4966
DOI - 10.1121/1.3509124
Subject(s) - auditory feedback , mandarin chinese , audiology , psychology , fundamental frequency , acoustics , physics , medicine , linguistics , philosophy
The present study assessed the effect of sex on voice fundamental frequency (F(0)) responses to pitch feedback perturbations during sustained vocalization. Sixty-four native-Mandarin speakers heard their voice pitch feedback shifted at ± 50, ± 100, or ± 200 cents for 200 ms, five times during each vocalization. The results showed that, as compared to female speakers, male speakers produced significantly larger but slower vocal responses to the pitch-shifted stimuli. These findings reveal a modulation of vocal response as a function of sex, and suggest that there may be a differential processing of vocal pitch feedback perturbations between men and women.
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