CONF KRS00_1/IDIAP Relating LPC modeling to a factor-based articulatory model Krstulović, Sacha EXTERNAL http://publications.idiap.ch/attachments/papers/2000/sacha-icsl00_1.pdf PUBLIC Proc. ICSLP 2000 2000 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.