Abstract

This paper describes algorithms and data processing procedures developed to process real-time magnetic resonance images for speech production studies. These techniques allow visualization of the teeth, contour tracking over time of active and passive articulators, and vocal tract aperture recovery. These techniques can facilitate speech production studies requiring, for example, the computation of the resonance frequencies of the moving vocal tract or an examination of intergestural timing.[Supported by NIH]

Date

2006

Authors

Erik Bresch, Jason Adams, Arthur Pouzet, Sungbok Lee, Dani Byrd, Shrikanth Narayanan

Journal

Proceedings of the 7th International Seminar on Speech Production (ISSP’06). Uba‑tuba, Belo Horizonte, Brazil

Pages

427-34