Swell-noise Attenuation Using an Iterative FX Prediction Filtering Approach

Swell-noise Attenuation Using an Iterative FX Prediction Filtering Approach
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DOI:
10.3997/2214-4609.201400112
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发表时间:
2009-06
期刊:
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影响因子:
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通讯作者:
M. Schonewille;A. Vigner;Alan Ryder
M. Schonewille;A. Vigner;Alan Ryder
中科院分区:
其他
文献类型:
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作者:
M. Schonewille;A. Vigner;Alan Ryder

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涌浪噪声是拖缆数据中常见的问题。消除此噪声的一种直接方法是对存在噪声的频率范围应用FX滤波,并使用这些频率的FX滤波版本替换带噪轨迹。
Swell noise is a common problem for towed streamer data. A straightforward approach to remove this noise, is to apply FX filtering to the frequency range where the noise is present, and replace noisy traces with their FX filtered versions for these freque