We provide a formal description of a speech recognizer designed on the basis of elaborate articulatory timing that a asynchronous across the multiple articulatory-feature dimensions. Three improved critical components of the recognizer are described in detail. Evaluation results, obtained from a standard TIMIT phonetic recognition task confined within the N-best rescoring scenario, are reported on comparative performances between the new feature-based recognizer and a recognizer using the conventional context-dependent triphone units. The results demonstrate an overall superior quality of the rescored N-best list from the feature-based recognizer over that from the triphone-based recognizer. Greater performance improvements are observed as the top number of candidate sentences increases.<\/p>\n","protected":false},"excerpt":{"rendered":"
We provide a formal description of a speech recognizer designed on the basis of elaborate articulatory timing that a asynchronous across the multiple articulatory-feature dimensions. Three improved critical components of the recognizer are described in detail. 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