44 search results - page 5 / 9 » A channel-blind system for speaker verification |
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
Many speaker verification (SV) systems combine multiple classifiers using score-fusion to improve system performance. For SVM classifiers, an alternative strategy is to combine...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
The performance of a typical speaker verification system degrades significantly in reverberant environments. This degradation is partly due to the conventional feature extractio...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In this paper we first introduce four kinds of modification of Symmetric Scoring [1] which produce likelihood ratios that do not need to be explicitly normalized, i.e. T-norm, Z...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
Dynamic cepstral features such as delta and deltadelta cepstra have been shown to play an essential role in capturing the transitional characteristics of the speech signal. In thi...
ISI
2005
Springer
14 years 28 days ago
2005
Springer
This paper presents an improved speaker verification technique that is especially appropriate for surveillance scenarios. The main idea is a metalearning scheme aimed at improving ...