| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve recognition rate while reducing speech registration work in specific speaker type speech recognition. <P>SOLUTION: A speech acquisition section 10 acquires words uttered by a specific speaker as an audio signal. An analysis section 21 analyzes the audio signal acquired by the speech acquisition section 10 and converts the audio signal into prescribed speech data. A registration data generation section 22 associates the speech data generated via the speech acquisition section 10 and the analysis section 21 with a specific command to generate registration data. A comparison section 24 calculates the degree of coincidence between the input speech data generated from the words uttered by the specific speaker and the registered speech data of each of a plurality of registration data held by a holding section 23. A verification section 25 verifies the result of comparison carried out by the comparison section 24, and extracts input speech data and registered speech data having the degree of coincidence exceeding a predetermined set value. A notification section 30 notifies, to a user, the registered speech data extracted by the verification section 25 together with the information indicating the degree of coincidence. <P>COPYRIGHT: (C)2012,JPO&INPIT |
