From acoustics to Vocal Tract time functions

@article{Mitra2009FromAT,
  title={From acoustics to Vocal Tract time functions},
  author={Vikramjit Mitra and I. Y{\"u}cel {\"O}zbek and Hosung Nam and Xinhui Zhou and Carol Y. Espy-Wilson},
  journal={2009 IEEE International Conference on Acoustics, Speech and Signal Processing},
  year={2009},
  pages={4497-4500}
}
In this paper we present a technique for obtaining Vocal Tract (VT) time functions from the acoustic speech signal. Knowledge-based Acoustic Parameters (APs) are extracted from the speech signal and a pertinent subset is used to obtain the mapping between them and the VT time functions. Eight different vocal tract constriction variables consisting of five constriction degree variables, lip aperture (LA), tongue body (TBCD), tongue tip (TTCD), velum (VEL), and glottis (GLO); and three… CONTINUE READING

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