@inproceedings{498c3b8a862d464788de527e11d7f5b2,
title = "Vocal tract modeling: Implementation of continuous length variations in a half-sample delay Kelly-Lochbaum model",
abstract = "Algorithms for modeling static vowel shapes using a half-sample delay Kelly-Lochbaum model are described, so that the total tract length is no longer limited to an integer multiple of the segment length, but can take on any continuous value. Fractional-delay filters are used for modeling lengthening of lips, lowering of the larynx and lengthening of an intermediate segment. A realistic vowel shape with no losses is modeled as a test case. It has 44 cylindrical segments and operates at a sampling frequency of 44.1 KHz.",
keywords = "Acoustic scattering, Delay, Equations, Filters, Frequency, Lips, Sampling methods, Shape, Speech synthesis, Testing",
author = "S. Mathur and Story, {B. H.}",
note = "Publisher Copyright: {\textcopyright} 2003 IEEE.; 3rd IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2003 ; Conference date: 14-12-2003 Through 17-12-2003",
year = "2003",
doi = "10.1109/ISSPIT.2003.1341230",
language = "English (US)",
series = "Proceedings of the 3rd IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2003",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "753--756",
booktitle = "Proceedings of the 3rd IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2003",
}