发明名称 |
PRE-SAVED DATA COMPRESSION FOR TTS CONCATENATION COST |
摘要 |
Pre-saved concatenation cost data is compressed through speech segment grouping. Speech segments are assigned to a predefined number of groups based on their concatenation cost values with other speech segments. A representative segment is selected for each group. The concatenation cost between two segments in different groups may then be approximated by that between the representative segments of their respective groups, thereby reducing an amount of concatenation cost data to be pre-saved. |
申请公布号 |
WO2011126809(A3) |
申请公布日期 |
2011.12.22 |
申请号 |
WO2011US30219 |
申请日期 |
2011.03.28 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
SONG, HUICHENG;ZHANG, GUOLIANG;WENG, ZHIWEI |
分类号 |
G10L13/08 |
主分类号 |
G10L13/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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