skip to main content

Title: Speaker verification using combined acoustic and EM sensor signal processing

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).
Authors:
; ;
Publication Date:
OSTI Identifier:
15006147
Report Number(s):
UCRL-JC-141380
TRN: US200405%%285
DOE Contract Number:
W-7405-ENG-48
Resource Type:
Conference
Resource Relation:
Conference: 26th International Conference on Acoustics, Speech and Signal Processing, Salt Lake City, UT (US), 05/07/2001--05/11/2001; Other Information: PBD: 10 Nov 2000
Research Org:
Lawrence Livermore National Lab., CA (US)
Sponsoring Org:
US Department of Energy (US)
Country of Publication:
United States
Language:
English
Subject:
59 BASIC BIOLOGICAL SCIENCES; 99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; ACOUSTICS; PROCESSING; PRODUCTION; SPEECH; VERIFICATION