01/2008, "Measurement,
Analysis, and Detection of Nasalization", Ph.D. dissertation
defense meeting CSLU at OGI. (pdf).
04/2007, "Dual-Channel Acoustic
Detection of Nasalization States", report slides in the group
meeting in CSLU at OGI. (pdf).
08/2006, "Introduction to
Velopharyngeal Function and Dysfunction", lecture slides for the
"Computational Approaches to Speech and Language Disorders" course
given in the summer of 2006 in OHSU. (pdf).
07/2006, "A Noninvasive,
Low-cost
Device to Study the Velopharyngeal Port During Speech
and Some Preliminary Results", report slides in the group
meeting in CSLU at OGI. (pdf).
05/2005, "Estimation of the
Acoustic Properties of the Nasal Tract during the Production of
Nasalized Vowels", report slides in the group meeting in CSLU at
OGI. (pdf).
12/2003, "A formant-trajectory
model and its usage
in comparing coarticulatory effects in dysarthric and normal speech",
oral presentation for the 3rd MAVEBA in Italy (given by Jan van
Santen). (ppt).
12/2002, "Coarticulation Analysis of Dysarthric Speech", slides
for the ECE student presentation in OGI. (ppt).
09/2002, "Prediction and Synthesis
of Prosodic Effects on Spectral Balance of Vowels", slides for the
IEEE
Workshop on Speech Synthesis in Santa Monica (given by Jan van Santen).
(ppt).
04/2001, "Search Techniques in
ASR Systems", a tutorial talk given in the group meeting in IBM
China Research Lab.