Extracting phoneme pronunciation information from corpora

  • Authors:
  • Ian Thomas;Ingrid Zukerman;Bhavani Raskutti

  • Affiliations:
  • Monash University, Clayton, Victoria, Australia;Monash University, Clayton, Victoria, Australia;Telstra Research Laboratories, Clayton, Victoria, Australia

  • Venue:
  • NeMLaP3/CoNLL '98 Proceedings of the Joint Conferences on New Methods in Language Processing and Computational Natural Language Learning
  • Year:
  • 1998

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Abstract

We present a procedure that determines a set of phonemes possibly intended by a speaker from a recognized or uttered phone. This information will be used to allow a speech recognizer to take pronunciation into account or to consider input from a noisy source during lexical access. We investigate the hypothesis that different pronunciations of a phone occur within groups of sounds physically produced the same way, and use the Minimum Message Length principle to consider the effect of a phoneme's context on its pronunciation.