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Locus equation and hidden parameters of speech

Published online by Cambridge University Press:  01 April 1998

Li Deng
Affiliation:
Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1 deng@crg6.uwaterloo.ca

Abstract

Locus equations contain an economical set of hidden (i.e., not directly observable in the data) parameters of speech that provide an elegant way of characterizing the ubiquitous context-dependent behaviors exhibited in speech acoustics. These hidden parameters can be effectively exploited to constrain the huge set of context-dependent speech model parameters currently in use in modern, mainstream speech recognition technology.

Type
Open Peer Commentary
Copyright
© 1998 Cambridge University Press

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