Robust Speaker Recognition in Noisy Environments
K. Sreenivasa Rao, Sourjya SarkarThis book discusses speaker recognition methods to deal with realistic variable noisy environments. The text covers authentication systems for; robust noisy background environments, functions in real time and incorporated in mobile devices. The book focuses on different approaches to enhance the accuracy of speaker recognition in presence of varying background environments. The authors examine: (a) Feature compensation using multiple background models, (b) Feature mapping using data-driven stochastic models, (c) Design of super vector- based GMM-SVM framework for robust speaker recognition, (d) Total variability modeling (i-vectors) in a discriminative framework and (e) Boosting method to fuse evidences from multiple SVM models.
Année:
2014
Edition:
1
Editeur::
Springer International Publishing
Langue:
english
Pages:
139
ISBN 10:
3319071300
ISBN 13:
9783319071305
Collection:
SpringerBriefs in Electrical and Computer Engineering - SpringerBriefs in Speech Technology
Fichier:
PDF, 4.56 MB
IPFS:
,
english, 2014
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