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Network universal spoken language vocabulary

  • US 6,195,641 B1
  • Filed: 03/27/1998
  • Issued: 02/27/2001
  • Est. Priority Date: 03/27/1998
  • Status: Expired due to Term
First Claim
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1. A network spoken language vocabulary system for a speech application comprising:

  • a network server and a plurality of network clients communicating with one another over a network;

    a central vocabulary list in said server for recognizable words;

    a speech recognition engine and a dynamically updateable local vocabulary list cache in each of said clients, said cache storing a personalized subset of said central vocabulary list, said subset comprising previously recognized words communicated from said central vocabulary list in said server and new words recognized by said speech application; and

    , each of said new words being communicated to said server by said clients and added to said central vocabulary list and each of said new words added to said central vocabulary list being dynamically communicated by said server to at least one other of said clients for addition of said cache.

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