The voice print system of the present invention is a subword-based, text-dependent automatic speaker verification system that embodies the capability of user-selectable passwords with no constraints on the choice of vocabulary words or the language. Automatic blind speech segmentation allows speech to...http://www.google.ca/patents/US6539352?utm_source=gb-gplus-sharePatent US6539352 - Subword-based speaker verification with multiple-classifier score fusion weight and threshold adaptation
