Autovozes
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1. Sistemas de adaptação ao locutor utilizando autovozes. / Speaker adaptation system using eigenvoices.
This present work describe two speaker adaptation technique, using a small amount of adaptation data, for a speech recognition system. These techniques are Maximum Likelihood Linear Regression (MLLR) and Eigenvoices. Both re-estimates the mean of a continuous density Hidden Markov Model system. MLLR technique estimates a set of linear transformations for mea
Publicado em: 2001