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VOICE DATA TRANSFERRING DEVICE, TERMINAL DEVICE, VOICE DATA TRANSFERRING METHOD, AND VOICE RECOGNITION SYSTEM

  • US 20120330651A1
  • Filed: 06/22/2012
  • Published: 12/27/2012
  • Est. Priority Date: 06/22/2011
  • Status: Active Grant
First Claim
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1. A voice data transferring device which intermediates between a terminal device and a voice recognition server, in which the terminal device:

  • records a voice of a user when the user is speaking;

    transmits the speech voice as a voice data;

    receives a recognition result of the transmitted voice data; and

    outputs the recognition result to the user, and in which the voice recognition server;

    receives the voice data from the terminal device;

    recognizes the voice data; and

    transmits the recognition result of the voice data, the voice data transferring device comprising;

    a storage unit that stores therein a first parameter value used for performing a data manipulation processing on the voice data and a voice data for evaluation used for evaluating voice recognition performance of the voice recognition server;

    a data processing unit that performs a data manipulation processing on the voice data for evaluation using the first parameter value, synthesizes a first voice data from the voice data for evaluation, performs a data manipulation processing on the voice data received from the terminal device using the first parameter value, and synthesizes a second voice data from the voice data received from the terminal device,a server communication unit that transmits the first voice data to the voice recognition server, receives a first recognition result from the voice recognition server, transmits the second voice data to the voice recognition server, and receives a second recognition result from the voice recognition server;

    a terminal communication unit that transmits the second recognition result of the second voice data to the terminal device; and

    a parameter change unit that updates the first parameter value stored in the storage unit, based on the received first recognition result of the first voice data.

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