| 摘要 |
PROBLEM TO BE SOLVED: To provide a phoneme code converting device, a phoneme code database and a voice synthesizer, for improving articulation of sound reproduction quality with less operation load, when a voice synthesis function is attained based on a simplified code data (MIDI data etc.) which is automatically converted to a musical score, to an extent that a player plays music using a musical instrument.SOLUTION: Syllable codes constituted as a data code group are read, an energy sum, a sum of energy values being a product of time difference from sounding start time and sounding end time, and intensity of the data code is calculated for each pitch, All energy sum values are multiplied for each pitch to calculate an integrated energy value. A pitch with a high integrated energy value is extracted, and the phoneme code is obtained by setting intensity, start time and end time corresponding to each pitch. |
