| 发明名称 |
Voice Synthesis Method, Voice Synthesis Device, Medium for Storing Voice Synthesis Program |
| 摘要 |
A voice synthesis method for generating a voice signal through connection of a phonetic piece extracted from a reference voice, includes selecting, by a piece selection unit, the phonetic piece sequentially; setting, by a pitch setting unit, a pitch transition in which a fluctuation of an observed pitch of the phonetic piece is reflected based on a degree corresponding to a difference value between a reference pitch being a reference of sound generation of the reference voice and the observed pitch of the phonetic piece selected by the piece selection unit; and generating, by a voice synthesis unit, the voice signal by adjusting a pitch of the phonetic piece selected by the piece selection unit based on the pitch transition generated by the pitch setting unit. |
| 申请公布号 |
US2016260425(A1) |
申请公布日期 |
2016.09.08 |
| 申请号 |
US201615060996 |
申请日期 |
2016.03.04 |
| 申请人 |
Yamaha Corporation |
发明人 |
SAINO Keijiro;BONADA Jordi;BLAAUW Merlijn |
| 分类号 |
G10L13/033;G10L13/047;G10L13/06 |
主分类号 |
G10L13/033 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A voice synthesis method for generating a voice signal through connection of a phonetic piece extracted from a reference voice, comprising:
selecting, by a piece selection unit, the phonetic piece sequentially; setting, by a pitch setting unit, a pitch transition in which a fluctuation of an observed pitch of the phonetic piece is reflected based on a degree corresponding to a difference value between a reference pitch being a reference of sound generation of the reference voice and the observed pitch of the phonetic piece selected by the piece selection unit; and generating, by a voice synthesis unit, the voice signal by adjusting a pitch of the phonetic piece selected by the piece selection unit based on the pitch transition generated by the pitch setting unit. |
| 地址 |
Hamamatsu-shi JP |
