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SPEECH RECOGNITION DEVICE

  • US 20150100317A1
  • Filed: 01/29/2013
  • Published: 04/09/2015
  • Est. Priority Date: 04/16/2012
  • Status: Active Grant
First Claim
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1. A speech recognition device comprising:

  • a text information acquisition device that acquires text information including a plurality of name data from an external device;

    a dictionary data generation device that generates dictionary data based on the plurality of name data included in the text information;

    a dictionary data saving control device that controls a dictionary data saving device (15, 16) to store the dictionary data;

    a dictionary registration device that registers the dictionary data into a dictionary;

    a speech recognition device that performs speech recognition using the dictionary data registered in the dictionary; and

    a backup data generation device that generates backup data of the dictionary data stored in the dictionary data saving device,wherein;

    the dictionary data generation device generates the dictionary data for each type of name based on the name data; and

    in a case where text information same as text information acquired from the external device at a present moment has been obtained last time from the external device, and backup data corresponding to the text information is already generated by the backup data generation device, the dictionary registration device registers the dictionary data generated as the backup data into the dictionary, and the dictionary registration device registers the dictionary data based on given name data into the dictionary every time the dictionary data generation device completes generation of dictionary data based on the given name data.

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