2 search results - page 1 / 1 » Using variational bayes free energy for unsupervised voice a... |
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
This paper addresses the problem of Voice Active Detection (VAD) in noisy environments. We introduce Variational Bayes approach to EM for classification to replace the heuristic ...
ICASSP
2010
IEEE
13 years 4 months ago
2010
IEEE
This paper presents the use of online Variational Bayes method for online Voice Activity Detection (VAD) in an unsupervised context. In conventional VAD, the final step often rel...