| 发明名称 |
Method to reduce the distortion in a voice transmission over data networks |
| 摘要 |
<p>The invention provides a method whereby the perceptual quality of voice signals used for Voice over IP (VolP) systems is assessed. The content of the voice data packets may be altered in order to increase the perceived quality of the VolP system. <IMAGE></p> |
| 申请公布号 |
EP1168734(A1) |
申请公布日期 |
2002.01.02 |
| 申请号 |
EP20000305377 |
申请日期 |
2000.06.26 |
| 申请人 |
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY |
发明人 |
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| 分类号 |
H04L12/64;H04L29/06;H04M7/00;(IPC1-7):H04L12/64 |
主分类号 |
H04L12/64 |
| 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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