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Speech-Recognition System for Location-Aware Applications

  • US 20110066423A1
  • Filed: 09/17/2009
  • Published: 03/17/2011
  • Est. Priority Date: 09/17/2009
  • Status: Abandoned Application
First Claim
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1. A speech-recognition system comprising:

  • a feature extractor for extracting features from an electromagnetic signal that represents speech; and

    a decoder for generating output in a language based on;

    (i) output from said feature extractor,(ii) the contents of a lexicon for said language, and(iii) a first grammar that is for said language; and

    WHEREIN THE IMPROVEMENT COMPRISES;

    said decoder is also for generating actions for a location-aware application based on a second grammar; and

    wherein said second grammar comprises one or more rules concerning the geo-locations of one or more users.

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