Inverse scattering for vowel articulation with frequency-domain data

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dc.creatorAktosun, Tuncay
dc.date2004-10-01
dc.date.accessioned2026-07-07T06:29:30Z
dc.date.available2026-07-07T06:29:30Z
dc.descriptionAn inverse scattering problem is analyzed for vowel articulation in the human vocal tract. When a unit amplitude, monochromatic, sinusoidal volume velocity is sent from the glottis towards the lips, various types of scattering data are used to examine whether the cross sectional area of the vocal tract can uniquely be determined by each data set. Among the data sets considered are the absolute value of the pressure measured at a microphone placed at some distance from the lips, the pressure at the lips, and the transfer function from the glottis to the lips. In case of nonuniqueness, it is indicated what additional information may be used for the unique determination.
dc.description29 pages, 9 figures
dc.identifierhttps://arxiv.org/abs/math-ph/0410003
dc.identifierhttp://arxiv.org/abs/math-ph/0410003
dc.identifierInverse Problems vol 21 (2005) 899-914
dc.identifierdoi:10.1088/0266-5611/21/3/007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/98054
dc.subjectMathematical Physics
dc.subject34A55; 35R30; 76Q05
dc.titleInverse scattering for vowel articulation with frequency-domain data
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