Back to Search
Start Over
The Effect of Intertalker Variations on Acoustic--Perceptual Mapping in Cantonese and Mandarin Tone Systems.
- Source :
- Journal of Speech, Language & Hearing Research; Apr2012, Vol. 55 Issue 2, p579-595, 17p
- Publication Year :
- 2012
-
Abstract
- Purpose: This study investigates the impact of intertalker variations on the process of mapping acoustic variations on tone categories in two different tone languages. Method: Pitch stimuli manipulated from four voice ranges were presented in isolation through a blocked-talker design. Listeners were instructed to identify the stimuli that they heard as lexical tones in their native language. Results: Tone identification of Mandarin listeners exhibited relatively stable normalization regardless of the voice, whereas tone identification of Cantonese listeners was unstable and susceptible to the influence of intertalker variations. In the case of Cantonese listeners, intertalker variations had a larger effect on the perception of F[sub 0] height dimension than of F[sub 0] slope dimension. Conclusion: The comparison between Cantonese and Mandarin listeners' performances reveals an interaction of intertalker variations and the types of tone contrasts in each language. For Cantonese tones, which depend heavily on F[sub 0] height distinctions, intertalker variations result in F[sub 0] overlapping and, consequently, ambiguities among them in isolated tone perception. For Mandarin tones, which are distinctive in terms of their F[sub 0] contours, the differences in F[sub 0] contours alone seem sufficient to elicit reliable tone identification. Intertalker variations therefore have relatively limited effect on Mandarin tone perception. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10924388
- Volume :
- 55
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Journal of Speech, Language & Hearing Research
- Publication Type :
- Academic Journal
- Accession number :
- 74184881
- Full Text :
- https://doi.org/10.1044/1092-4388(2011/11-0025)