ISCA Archive SPM 1996
ISCA Archive SPM 1996

Articulatory synthesis of fricative consonants: data and models

Pierre Badin, K. Mawass, Gérard Bailly, C. Vescovi, D. Beautemps, X. Pelorson

The present work aims at demonstrating the feasibility of high quality articulatory synthesis for fricative consonants, and in particular to match a given reference subject. The synthesiser includes an articulatory model based on cineradiographic pictures of the subject, and a simplified aerodynamic model. Two approaches have been used: direct articulatory copy synthesis, and copy synthesis by acoustic-to-articulatory inversion. Coordination between supralaryngeal and laryngeal articulators has been quasi-automatically determined, based on supplementary aero-dynamic data. A set of VFV spatio-temporal examplars has finally been built, and should serve to establish sensory-motor templates for synthesis.