| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a voice model learning device which enables a user to learn with the training data equivalent to the voice of various contents in various voice qualities without using actual voice data. <P>SOLUTION: A voice feature quantity string is synthesized on the basis of a first voice model 31 into which voice is made as statistical values of the voice feature quantities per prescribed unit, by using synthesis parameters received from a synthesis parameter memory 20, which determine variations at the time of converting the statistical values by prescribed procedures, and a symbol sequence received from a unit sequence generator 40 which generates a symbol sequence representing a unit assumed in the first acoustic model 31, and the synthesized voice feature quantity string is used to learn a second voice model 32 in a feature quantity learning instrument 50. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
