Sixth International Conference on Spoken Language Processing
(ICSLP 2000)

Beijing, China
October 16-20, 2000

Relating LPC Modeling to a Factor-Based Articulatory Model

Sacha Krstulovic

IDIAP, Martigny, Switzerland

This paper proposes a method for recovering the articulatory parameters of a factor-based vocal tract shape model from the speech waveform. This is realized by analytically relating the shape model to a Linear Prediction lattice filter. Results pertaining to human vowels are presented. They show a good agreement with phonetic characteristics in a real-time computational framework.

Full Paper

Bibliographic reference.  Krstulovic, Sacha (2000): "Relating LPC modeling to a factor-based articulatory model", In ICSLP-2000, vol.3, 67-70.