INTERSPEECH 2004 - ICSLP
In this paper, we tried to develop a vowel training assistant method using vowel formant statistics. Formant statistics were obtained from PBW set consists of 452 words from 8 persons. Then, we calculated distance from input formants to each center of vowel formant space. Based on the distance, directions to correct the speaker's manner of articulations, i.e. position of jaw and tongue.
Bibliographic reference. Jo, Cheolwoo / Bak, Ilsuh (2004): "Statistics-based direction finding for training vowels", In INTERSPEECH-2004, 1837-1840.