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Systems and methods for dynamic re-configurable speech recognition

  • US 9,536,524 B2
  • Filed: 05/01/2014
  • Issued: 01/03/2017
  • Est. Priority Date: 10/13/2000
  • Status: Expired due to Term
First Claim
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1. A method comprising:

  • generating a user identifier using a voice request, the voice request received from a device;

    estimating, via successive comparisons, a transducer noise parameter of the device, wherein a delay between the successive comparisons is increased when successive changes do not exceed a threshold value;

    comparing stored user identities to the user identifier, to yield a comparison;

    when, based on the comparison, a user is associated with the device;

    retrieving a parameterizable speech recognition model associated with the user identifier; and

    adapting the parameterizable speech recognition model based on the transducer noise parameter to yield an adapted parameterizable speech recognition model; and

    performing speech recognition on the voice request using the adapted parameterizable speech recognition model.

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