Journal article
The perceptual nature of vocal register change
Journal of voice, Vol.1(3), pp.223-233
1987
DOI: 10.1016/S0892-1997(87)80004-8
Abstract
This study focuses on the perceptual nature of chest and falsetto registers as a function of various production tokens and methods of perceptual evaluation. Fifteen target tones, ranging from G#3 to A#4, were sung by a male and a female subject in the context of ascending and descending sequences on the vowels /a/ and /i/. Register transitions were elicited by setting strict constraints on production. Segments of 1-s duration were extracted from the target notes, digitized, and acoustically analyzed. These excerpts were presented to ten trained listeners in four different perceptual tasks. Identification and discrimination tasks yielded nearly identical results, suggesting that the primary registers are perceived as distinct entities. The marked change from chest to falsetto as well as the locus of the transition between these registers did not vary systematically as a function of production token or perceptual task. Mean register shift-point frequencies of the male and female subjects were perceived at 320 Hz and 353 Hz, respectively. Multidimensional scaling and hierarchical clustering analyses were utilized to capture the dimensionality and the internal structure of perceptual data sets derived from the pair-wise similarity ratings. Optimal spatial representation of these data required no more than two orthogonal dimensions, with the quality attribute represented by the dominant dimension. The representation of pitch differences was reflected only in the internal ordering of the stimuli within registers, but did not affect the perceptual discontinuity between registers.
Details
- Title: Subtitle
- The perceptual nature of vocal register change
- Creators
- Anat Keidar - Jewish HospitalRichard R. Hurtig - University of IowaIngo R. Titze - University of Iowa
- Resource Type
- Journal article
- Publication Details
- Journal of voice, Vol.1(3), pp.223-233
- Publisher
- Elsevier Inc
- DOI
- 10.1016/S0892-1997(87)80004-8
- ISSN
- 0892-1997
- eISSN
- 1873-4588
- Number of pages
- 11
- Language
- English
- Date published
- 1987
- Academic Unit
- School of Music; Communication Sciences and Disorders
- Record Identifier
- 9984719750002771
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