| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for normalizing the interval of inputted voice which conforms the interval of voice of a recognition object to the interval of standard voice of a voice recognizing device and normalizes the same. SOLUTION: This device Tr is used for a voice recognizing device VRAp which recognizes the inputted voice Svc which an unspecified speaker speaks, and is constituted so as to convert the interval of the inputted voice Svu into the interval of standard data Psf for voice recognition at the prescribed relation (CR). In such a case, an interval difference judging device, (3, 5, 7, and 9, etc.), judge the interval difference CR between the inputted voice Svu and the standard data Psf for voice recognition and interval converters, (11, 3, etc.), convert the frequencies of the inputted voice Svu in such a manner that the interval of the inputted voice Svc has the prescribed relation with the interval of the standard data Psf for voice recognition: (CR=1). |
