| 摘要 |
PROBLEM TO BE SOLVED: To put together the recording sound and the sound synthesized from a text to high quality. SOLUTION: This sound synthesizer is built, by using a recording sound database which stores voices for the same contents but in different talking tones, a text-analyzing section to identifies the recording sound matching text which can use the recording sound stored in the database from the inputted texts, a recording sound search section for deciding the tone components over the whole target text by a statistical method and to choose the recording sound, on the basis matching the tone components and the phoneme states, before and after and that for choosing the recording sound continuing, as long as possible with priority, a rhythm generator for generating rhythms from consistency with the tone components, the fundamental frequency, the speed, and the power of the selected recording sound in the texts other than the identified texts, and a sound element search section to generate the sound, by synthesizing the text sound by using the generated rhythm. COPYRIGHT: (C)2006,JPO&NCIPI
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