Document Detail


Multilevel modeling of between-speaker and within-speaker variation in spontaneous speech tempo.
MedLine Citation:
PMID:  18247911     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Speech tempo (articulation rate) varies both between and within speakers. The present study investigates several factors affecting tempo in a corpus of spoken Dutch, consisting of interviews with 160 high-school teachers. Speech tempo was observed for each phrase separately, and analyzed by means of multilevel modeling of the speaker's sex, age, country, and dialect region (between speakers) and length, sequential position of phrase, and autocorrelated tempo (within speakers). Results show that speech tempo in this corpus depends mainly on phrase length, due to anticipatory shortening, and on the speaker's country, with different speaking styles in The Netherlands (faster, less varied) and in Flanders (slower, more varied). Additional analyses showed that phrase length itself is shorter in The Netherlands than in Flanders, and decreases with speaker's age. Older speakers tend to vary their phrase length more (within speakers), perhaps due to their accumulated verbal proficiency.
Authors:
Hugo Quené
Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  The Journal of the Acoustical Society of America     Volume:  123     ISSN:  1520-8524     ISO Abbreviation:  J. Acoust. Soc. Am.     Publication Date:  2008 Feb 
Date Detail:
Created Date:  2008-02-05     Completed Date:  2008-03-25     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7503051     Medline TA:  J Acoust Soc Am     Country:  United States    
Other Details:
Languages:  eng     Pagination:  1104-13     Citation Subset:  IM    
Affiliation:
Utrecht Institute of Linguistics OTS, Utrecht University, Trans 10, 3512 JK Utrecht, The Netherlands. hugo.quene@let.uu.nl
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MeSH Terms
Descriptor/Qualifier:
Adult
Age Factors
Algorithms
Female
Humans
Language
Male
Middle Aged
Models, Psychological*
Netherlands
Phonation*
Time Factors
Verbal Behavior*

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