发明名称 |
Local Pitch Control Based on Seamless Time Scale Modification and Synchronized Sampling Rate Conversion |
摘要 |
This invention locally controls the pitch of speech and audio signals. The invention is based on a seamless time scale modification (S-TSM) scheme connected to a synchronized sampling rate converter that switches between different time scale factors in a seamless manner and controls pitch during playback in a nearly continuous way.
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申请公布号 |
US2009144064(A1) |
申请公布日期 |
2009.06.04 |
申请号 |
US20070947244 |
申请日期 |
2007.11.29 |
申请人 |
SAKURAI ATSUHIRO;IWATA YOSHIHIDE;TRAUTMANN STEVEN D |
发明人 |
SAKURAI ATSUHIRO;IWATA YOSHIHIDE;TRAUTMANN STEVEN D. |
分类号 |
G10L21/04 |
主分类号 |
G10L21/04 |
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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