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System and method for providing remote automatic speech recognition and text to speech services via a packet network

  • US 6,604,077 B2
  • Filed: 02/05/2002
  • Issued: 08/05/2003
  • Est. Priority Date: 04/14/1997
  • Status: Expired due to Term
First Claim
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1. A method of operating an automatic speech recognition service remotely accessible by a client over a packet network, the method comprising:

  • (a) receiving from the client over the packet network a grammar identifier associated with one of a plurality of grammars;

    (b) based on the grammar identifier, selecting a grammar from the plurality of grammars;

    (c) receiving from the client over the packet network information representing speech;

    (d) recognizing the received speech information by applying an automatic speech recognition algorithm in accordance with the selected grammar; and

    (e) sending information based on the recognized speech over the packet network to the client.

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