| 摘要 |
PROBLEM TO BE SOLVED: To obtain a voice synthesis result of high quality by performing voice synthesis processing after optimizing parameters used for the voice synthesis so as to obtain the voice synthesis result of high quality. SOLUTION: A voice synthesizing device 1 inputs a text, synthesizes a voice of the text, and outputs a voice signal, a voice recognizing device 2 recognizes the voice signal outputted from the voice synthesizing device 1 and outputs its voice recognition result as a text, and a text comparison part 3 compares the text as the voice recognition result with the text inputted to the voice synthesizing device 1. The text comparison part 3 supplies the comparison result to the voice synthesizing device 1 and the voice synthesizing device 1 obtains optimum parameters by changing the parameters for the voice synthesis until a signal indicating matching is received and outputs the voice signal obtained by performing voice synthesis according to the optimum parameters as the voice synthesis result. |
