Ground truth vocal tract length data? (Yang Shao )

Subject: Ground truth vocal tract length data?
From:    Yang Shao  <shao.19(at)OSU.EDU>
Date:    Thu, 22 May 2003 11:55:20 -0400

Dear list, I am trying to implement an algorithm to estimate the vocal tract length from formants by Dr. Hisashi Wakita (1977), "Normalization of Vowels by Vocal-Tract Length and Its Application to Vowel Identification". Is there any ground truth data of vocal tract length available like those of Laryngograph-derived F0 databases? If not, any suggestions to how to valiadate the results? Thanks. Yang Shao Graduate Research Associate Perception and Neurodynamics Laboratory Department of Computer and Information Science The Ohio State University 2015 Neil Ave., Columbus, Ohio, USA

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