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SYSTEM AND METHODS FOR MAINTAINING SPEECH-TO-SPEECH TRANSLATION IN THE FIELD

  • US 20090281789A1
  • Filed: 04/15/2009
  • Published: 11/12/2009
  • Est. Priority Date: 04/15/2008
  • Status: Active Grant
First Claim
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1. A method for updating the vocabulary of a speech translation system for translating a first language into a second language including written and spoken words comprising:

  • adding a new word in the first language to a first recognition lexicon of the first language;

    associating a description with the new word, wherein the description contains pronunciation and word class information; and

    updating the new word and the description in a first machine translation module associated with the first language, wherein the first machine translation module contains a first tagging module, a first translation model and a first language module, and is configured to translate the new word to a corresponding translated word in the second language.

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