| 摘要 |
PROBLEM TO BE SOLVED: To improve the recognition rate when inputting a consecutive numeric voice. SOLUTION: The parted number of digit information of consecutive numeric parted according to the decided number of digits such as credit card number or telephone number to be voice-inputted is registered in a storage part 107, and the numeric voice inputted by an input part 101 is recognized by a recognizing part 102, and the successively obtained recognized candidates are inputted to a response judging part 105, and when the likelihood is more than a threshold, a number of digit counter 106 is stepped by one, and when the measured value of the counter 106 is matched with the information of the storage part 107, a response generation instruction is outputted from a matching detecting part 109 to a response generating part 103, and a confirmation response such as agreement is outputted. Thus, it is possible for a user to know until which digit the numeric is inputted from the confirmation response, and to perform the voice input of the next digit.
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