| 发明名称 |
Complete optimization of model parameters in parametric speech coders |
| 摘要 |
A gradient search algorithm is provided for speech coding systems. The gradient search algorithm calculates the gradient of a speech synthesis polynomial using the contribution of decomposition coefficients. The contribution of the decomposition coefficients is then recalculated at successive iterations.
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| 申请公布号 |
US2003097267(A1) |
申请公布日期 |
2003.05.22 |
| 申请号 |
US20010039528 |
申请日期 |
2001.10.26 |
| 申请人 |
DOCOMO COMMUNICATIONS LABORATORIES USA, INC. |
发明人 |
LASHKARI KHOSROW;MIKI TOSHIO |
| 分类号 |
G10L19/06;(IPC1-7):G10L13/04;G10L13/02 |
主分类号 |
G10L19/06 |
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