Sixth International Conference on Spoken Language Processing
October 16-20, 2000
Relating LPC Modeling to a Factor-Based Articulatory Model
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.
Krstulovic, Sacha (2000):
"Relating LPC modeling to a factor-based articulatory model",
In ICSLP-2000, vol.3, 67-70.