Speaker Verification Using Combined Acoustic and EM Sensor Signal Processing.

Ng, L. C. ; Gable, T. J. ; Holzrichter, J. F.

Technical Information Center Oak Ridge Tennessee

关键词: Speech;    Signal processing;    Acoustics;    Sensors;    Verification;   

RP-ID  :  DE200415006147

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

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. 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).