| 发明名称 |
IMPULSE NOISE MEASUREMENT BY SPECTRAL DETECTION |
| 摘要 |
<p>A method and device are provided for measuring impulse noise in a signal. The method includes: measuring at least one first signal; converting the first signal in the frequency domain; defining a variable-frequency triggering threshold on the basis of stationary characteristics of the first signal; measuring a second signal; converting the second signal in the frequency domain; storing the second signal when the second signal reaches or passes the triggering threshold; and high-pass-filtering the stored signal.</p> |
| 申请公布号 |
EP2656531(A1) |
申请公布日期 |
2013.10.30 |
| 申请号 |
EP20110817397 |
申请日期 |
2011.12.19 |
| 申请人 |
ORANGE |
发明人 |
TARAFI, RABAH;CARIO, ALAIN |
| 分类号 |
H04L1/20 |
主分类号 |
H04L1/20 |
| 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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