Discriminating semi-continuous HMM for speaker verification


This paper describes the use of a multiple codebook SCHMM speaker verification system, which uses a novel technique for discriminative hidden Markov modelling known as discriminative observation probabilities (DOP). DOP can easily be added to a multiple codebook HMM system and require minimal additional computation and no additional training. The DOP… (More)
DOI: 10.1109/ICASSP.1994.389293