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Speech recognition method and system

  • US 7,319,960 B2
  • Filed: 12/19/2001
  • Issued: 01/15/2008
  • Est. Priority Date: 12/19/2000
  • Status: Expired due to Fees
First Claim
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1. A speech recognition system in which a word to be recognized is represented as a sequence of phonetic segment models in which a transition probability represents the probability of the occurrence of a transition between the models, comprising:

  • means for estimating the number of phonetic segments in the word to be recognized; and

    means for biasing the transition probabilities in dependence on the estimated number of phonetic segments in the word.

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