SPEAKER VERIFICATION USING COMBINED ACOUSTIC AND EM SENSOR SIGNAL PROCESSING 1
Lawrence C. Ng, T. J. Holzrichter · University of North Texas Digital Library (University of North Texas) · 2001
Low Power EM radar-like sensors have made it possible to measure properties of the human speech production system in real-time, without acoustic interference. This greatly enhances the quality and quantity of information for many speech related applications. See Holzrichter, Burnett, Ng, and Lea, J. Acoustic. SOC. Am . 103 ( 1) 622 (1998). By combining the Glottal-EM-Sensor (GEMS) with the Acoustic-signals, we've demonstrated an almost 10 fold reduction in error rates from a speaker verification system experiment under a moderate noisy environment (-10dB).