A key-phrase detection and verification method that can be advantageously used to realize understanding of flexible (i.e., unconstrained) speech. A "multiple pass" procedure is applied to a spoken utterance comprising a sequence of words (i.e., a "sentence"). First, a plurality of key-phrases are...http://www.google.es/patents/US5797123?utm_source=gb-gplus-sharePatente US5797123 - Method of key-phase detection and verification for flexible speech understanding
Method of key-phase detection and verification for flexible speech ...
