Title :
Speaker verification using signatures
Author_Institution :
Electron. & Surveillance Res. Lab., Defence Sci. & Technol. Organ., Salisbury, SA, Australia
fDate :
7/23/1998 12:00:00 AM
Abstract :
An automatic speaker verification system is investigated as a means of reinforcing speech recognition security. The system´s implementation is independent of speaker population size. Given clean speech and a five digit code, 91.3% of impostor attempts at breaching security are thwarted. The corresponding figure for coded speech is 88.2%
Keywords :
speaker recognition; automatic speaker verification; security; signature; speech recognition;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19981045
