| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To correct an inaccurate matching result due to insufficiency of speech data in registered model generation. <P>SOLUTION: The matching processing result of a 1st matching part 7 becomes better when the constitution of consonants vowels that a person to be matched utters when 1st registered model data are generated is similar to the constitution of consonants and vowels that the person to be matched utters in matching, but tends to become worse when the constitution of the consonants and vowels is different. The matching processing result of a 2nd matching part 13, at the same time, is generally not good since 2nd registered model data generated on the basis of speech data of many unspecified persons are used, but stable irrelevantly to differences between the constitution of consonants and vowels that the person to be matched utters when 2nd registered model data are generated and the constitution of consonants and vowels in matching. Consequently, the matching processing results of the 1st and 2nd matching parts are put together to perform final decision processing and then they complement each other to improve the decision precision. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
