77 search results - page 5 / 16 » NIST and NFI-TNO evaluations of automatic speaker recognitio... |
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
We present a variational Bayesian algorithm that enhances the log spectra of noisy speech using speaker dependent priors. This algorithm extends prior work by Frey et al. where th...
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
This paper extends our previous work on feature transformationbased support vector machines for speaker recognition by proposing a joint MAP adaptation of feature transformation (...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
The recently developed i-vector framework for speaker recognition has set a new performance standard in the research field. An i-vector is a compact representation of a speaker u...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Constrained cepstral systems, which select frames to match various linguistic “constraints” in enrollment and test, have shown significant improvements for speaker verificatio...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
The concept of speaker recognition using i-vectors was recently introduced offering state-of-the-art performance. An i-vector is a compact representation of a speaker’s utteranc...