Studying articulatory variability using functional data analysis
نویسندگان
چکیده
منابع مشابه
Functional data analysis of prosodic effects on articulatory timing.
An application of functional data analysis (FDA) (Ramsay and Silverman, 2005, Functional Data Analysis, 2nd ed. (Springer-Verlag, New York)) for linguistic experimentation is explored. The functional time-registration method provided by FDA is shown to offer novel advantages in the investigation of articulatory timing. Traditionally, articulatory studies examining the effects of linguistic vari...
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Prosodic boundary gestures (pi-gestures) (Byrd & Saltzman, J. Phon., 2003) have been introduced to model the local slowing or lengthening of articulatory gestures in the vicinity of phrase boundaries. In this paper, pi-gestures are simulated within the TaDA task dynamics computational model and examined using functional data analysis (FDA) to evaluate articulatory lengthening in terms of underl...
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In order to investigate the articulatory processes of the hasty and mumbled speech of clutterers, the kinematic variability was analysed by means of electromagnetic midsagittal articulography (EMMA). In contrast to stutterers, clutterers improve their intelligibility by concentrating on their speech task. Variability is an important criterion in comparable studies of stuttering and is discussed...
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In order to investigate the articulatory processes of the hasty and mumbled speech in cluttering, the kinematic variability was analysed by means of electromagnetic midsagittal articulography. In contrast to persons with stuttering, those with cluttering improve their intelligibility by concentrating on their speech task. Variability has always been an important criterion in comparable studies ...
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Articulatory goals can be highly indicative of lexical intentions, but are rarely used in speech classification tasks. In this paper we show that principal differential analysis can be used to learn the behaviours of articulatory motions associated with certain high-level articulatory goals. This method accurately learns the parameters of second-order differential systems applied to data derive...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 2002
ISSN: 0001-4966
DOI: 10.1121/1.4779885