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Detecting gross alignment errors in the Spoken British National Corpus ...
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Rhythm measures and dimensions of durational variation in speech
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Tools for Searching, Annotation and Analysis of Speech, Music, Film and Video A Survey
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Connecting intonation labels to mathematical descriptions of fundamental frequency
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Abstract:
The mathematical models of intonation used in speech technology are often inaccessible to linguists. By the same token, phonological descriptions of intonation are rarely used by speech technologists, as they cannot be implemented directly in applications. Consequently, these research communities do not benefit much from each other's insights. In this paper, we explore the interface between the disciplines, in search of bridges between intonational phonology and speech technology. In a corpus of speech data from seven dialects of English, we hand-labeled over 700 sentences and identified seven nuclear accent types. Then we fitted a third-order polynomial to the fundamental frequency (f0) contour in the region around the accent mark. The polynomial captures the local shape (time-dependence) of f0 in a few numbers, in our case, four coefficients. The coefficients were subjected to statistical analysis. Nineteen of the 21 pairs of accent types differed significantly in one or more coefficients. Our approach bridges the gap between intonational phonology and speech technology. It provides quantitative, empirically testable models of intonation labels that can be implemented in applications. ; Citation: Grabe, E., Kochanski, G. & Coleman, J. (2007). 'Connecting intonation labels to mathematical descriptions of fundamental frequency', Language and Speech, 50(3), 281-310. Published by Kingston Press and made available with their permission.
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Keyword:
intonational phonology; Linguistics; polynomials; quantitative modeling
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URL: http://ora.ouls.ox.ac.uk:8081/10030/2427 http://www.kingstonpress.com/
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Evidence for attractors in English intonation
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In: The Journal of the Acoustical Society of America ; 119 (2006), 6. - S. 4006-4015. - ISSN 0001-4966 (2006)
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Loudness predicts prominence: fundamental frequency lends little
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