| 发明名称 |
Audio signal compression |
| 摘要 |
Estimating a compression gain obtainable in compressing a given audio signal, comprising extracting a signal power in a selected frequency band of the given audio signal, and obtaining an estimation of the compression gain by correlation with the extracted signal power.
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| 申请公布号 |
US2004230427(A1) |
申请公布日期 |
2004.11.18 |
| 申请号 |
US20040868258 |
申请日期 |
2004.06.15 |
| 申请人 |
REEFMAN DERK;MARIA NUIJTEN PETRUS ANTONIUS CORNELIS |
发明人 |
REEFMAN DERK;MARIA NUIJTEN PETRUS ANTONIUS CORNELIS |
| 分类号 |
G10L19/00;G11B20/00;G11B20/10;H03M3/02;H03M7/30;H04B14/06;(IPC1-7):G10L19/14 |
主分类号 |
G10L19/00 |
| 代理机构 |
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| 地址 |
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