Phoneme based speaker verification by Gaussian mixture models with adaptation of subsets of dominant parameters and phonemes
Dan Gutman, Y. Bistritz · 2003
This paper reports further results of speaker verification based on modelling the speaker's phoneme by GMM (Gaussian mixture models) (D. Gutman et al, European SIGPRO Conf., Sept. 2002). In this approach, the speaker's phonemes are represented by phoneme adapted Gaussian mixture models (PA-GMM) that are basically models for phonemes of speakers obtained by Bayesian adaptation of general phoneme-independent speaker models.