| 摘要 |
PROBLEM TO BE SOLVED: To provide a voice recognition device, a voice recognition system and a voice recognition method for correctly recognizing input voice including noise. SOLUTION: The voice recognition system includes a server, and a plurality of operation noise models generated according to each of the plurality of operations, and a plurality of environment noise models generated according to each of a plurality of places, are stored in a database in the server. A plurality of repeaters are connected to the server, and a mobile terminal is connected in a communicable manner. The mobile terminal acquires input voice and detects a behavior of a testee, and transmits voice data regarding input voice and acceleration data regarding the behavior, to the repeater. The repeater attaches a relay ID to the voice data and the acceleration data and transmits them to the server. The server specifies the behavior of the testee, and estimates a location as a current position of the testee. Then, the voice of the testee included in the input speech is recognized by using the environment noise model according to the behavior, and the environment noise model according to the current position of the testee. COPYRIGHT: (C)2009,JPO&INPIT
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