Speech recognition using loosely coupled components

  • US 9,208,786 B2
  • Filed: 03/03/2015
  • Issued: 12/08/2015
  • Est. Priority Date: 06/13/2011
  • Status: Active Grant
First Claim
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1. A system comprising:

  • an audio capture component, the audio capture component comprising means for capturing a first audio signal representing first speech of a user to produce a first captured audio signal;

    a speech recognition processing component comprising means for performing automatic speech recognition on the first captured audio signal to produce first speech recognition results;

    a first result processing component, the first result processing component comprising first means for processing the first speech recognition results to produce first result output;

    a second result processing component, the second result processing component comprising second means for processing the first speech recognition results to produce second result output;

    a context sharing component comprising means for identifying a first one of the first and second result processing components as being associated with a first context of the user at a first time, the context sharing component further comprising;

    means for identifying a list of at least one result processing component authorized for use on behalf of the user at the first time; and

    means for determining that the at least one result processing component in the list is associated with the context of the user at the first time; and

    speech recognition result provision means for providing the first speech recognition results to the identified first one of the first and second result processing components.

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