| 发明名称 |
Non-linear model for removing noise from corrupted signals |
| 摘要 |
<p>A frame of noise input signal is converted into an input feature vector. A noise-reduced feature vector is obtained using an equation x = y+ln1-en-y where y is the input feature vector and n is the noise estimate. An independent claim is also included for computer-readable recorded medium storing noise reduction program.</p> |
| 申请公布号 |
EP1398762(A1) |
申请公布日期 |
2004.03.17 |
| 申请号 |
EP20030019302 |
申请日期 |
2003.08.26 |
| 申请人 |
MICROSOFT CORPORATION |
发明人 |
ACERO, ALEJANDRO;DENG, LI;DROPPO, JAMES G. |
| 分类号 |
G10L15/20;G10L21/02;(IPC1-7):G10L21/02 |
主分类号 |
G10L15/20 |
| 代理机构 |
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| 地址 |
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