Mobile speech synthesis method |
Title： |
| Mobile speech synthesis method |
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Application Number： |
200510086340 |
Application Date： |
2005/09/02 |
Announcement Date： |
2006/02/08 |
Pub. Date： |
2007/11/07 |
Publication Number： |
1731509 |
Announcement Number： |
100347741 |
Grant Date： |
2007-11-7 |
Granted Pub. Date： |
2007-11-7 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
G10L 13/02, G10L 13/08 |
Applicant(s)： |
Tsinghua University |
Inventor(s)： |
Cai Lianhong, Ye Zhenxing, Ni Xin, Huang Dezhi |
Key Words： |
Mobile speech, synthesis method |
Abstract： |
The invention relates to a moving voice synthetic method in the field of information changing and processing technology between Chinese character and voice. It is characterized in that it relates to a moving end device especially to an intelligent handset to do words changing. It comprises a voice base structure of the voice synthetic system, a rhythm module practice and a synthetic method and so on. It comprises a CART-Classification and Regression Trees method to choose the base unit sample from the large scale voice data base and to quickly establish the voice base unit database which is suit for the moving end; the rhythm module practice method based on the large scale voice database can extract the base audio curve from nature voice to generate the rhythm platen. So that it can achieve the changing method and system from text to voice on the moving end. |
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PCT： |
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 Relevancy information |
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| Last Update |
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2008-4-17 |
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Selected patents owned by Tsinghua University filed in 2005 are loaded. |
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2008-3-31 |
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Selected patents owned by Tsinghua University filed in 2006 and 2007 are load. |
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