Shimon Sapir, Lorraine O. Ramig, Jennifer L. Spielman, Cynthia Fox. Acoustic metrics of vowel articulation in Parkinson's disease: vowel space area (VSA) vs. vowel articulation index (VAI). In Claudia Manfredi, editor, 7th International Workshop on Models and Analysis of Vocal Emissions for Biomedical Applications, MAVEBA 2011, Florence, Italy, August 25-27, 2011. pages 173-175, Firenze University Press / ISCA, 2011. [doi]
Abstract is missing.