发明申请
- 专利标题: SEGMENT INFORMATION GENERATION DEVICE, SPEECH SYNTHESIS DEVICE, SPEECH SYNTHESIS METHOD, AND SPEECH SYNTHESIS PROGRAM
- 专利标题(中): 部分信息生成设备,语音合成设备,语音合成方法和语音合成程序
-
申请号: US14114891申请日: 2012-05-10
-
公开(公告)号: US20140067396A1公开(公告)日: 2014-03-06
- 发明人: Masanori Kato
- 申请人: Masanori Kato
- 优先权: JP2011-117155 20110525
- 国际申请: PCT/JP2012/003060 WO 20120510
- 主分类号: G10L13/00
- IPC分类号: G10L13/00
摘要:
A segment information generation device includes a waveform cutout unit cuts out a speech waveform from natural speech at a time period not depending on a pitch frequency of the natural speech. A feature parameter extraction unit extracts a feature parameter of a speech waveform from the speech waveform cut out by the waveform cutout unit. A time domain waveform generation unit generates a time domain waveform based on the feature parameter.