| 摘要 |
PROBLEM TO BE SOLVED: To provide a speech recognition device capable of securely identifying only a command included in a speech that a user utters. SOLUTION: A parameter calculator B4 calculates an identification parameter to be set to a speech recognition engine B5 from feature quantity data that connected equipment B1 receives and speech data stored in a command database B2. The speech recognition engine B5 recognizes speech data corresponding to a speech signal acquired from a microphone B3, from the identification parameter that the parameter calculator B4 calculates and the speech data stored in the command database B2 and also identifies a command corresponding to the recognized speech data. COPYRIGHT: (C)2006,JPO&NCIPI |
