title: Dimensionality in voice quality.
abstract: This study concerns speaking voice quality in a group of male teachers (n = 35) and male actors (n = 36), as the purpose was to investigate normal and supranormal voices. The goal was the development of a method of valid perceptual evaluation for normal to supranormal and resonant voices. The voices (text reading at two loudness levels) had been evaluated by 10 listeners, for 15 vocal characteristics using VA scales. In this investigation, the results of an exploratory factor analysis of the vocal characteristics used in this method are presented, reflecting four dimensions of major importance for normal and supranormal voices. Special emphasis is placed on the effects on voice quality of a change in the loudness variable, as two loudness levels are studied. Furthermore, the vocal characteristics Sonority and Ringing voice quality are paid special attention, as the essence of the term "resonant voice" was a basic issue throughout a doctoral dissertation where this study was included.
authors.affiliation: Department of Education, Volda University College, Volda, Norway. irene.bele@hivolda.no
authors.forename: Irene Velsvik
authors.initials: IV
authors.lastname: Bele
mesh_terms: D006801:Humans; D008297:Male; D009790:Occupations; D010699:Phonation / Q000502:physiology; D013060:Speech / Q000502:physiology; D013068:Speech Production Measurement; D014831:Voice; D014833:Voice Quality