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规则干扰和不规则干扰影响地震数据处理的最终成果，也影响叠前处理方法的应用效果。针对干扰波的特点，介绍了不同的压制噪声的方法，用速度滤波、小波变换对线性干扰进行压制，τ-ρ变换衰减多次波，多道统计方法和中值滤波消除野值脉冲干扰．此外，如零相位谱均衡反褶积SPEQ、DMO处理等对随机噪声具有一定的压制作用。根据这些方法的优缺点，在实际的地震资料处理中，对不同噪声采用合适的压制方法，实际资料处理成果表明达到了预期效果．
The final result of regular interference and irregular interference affecting the seismic data processing also affects the application effect of the prestack processing method. In view of the characteristics of the interference wave, different methods of suppressing noise are introduced, and the linear interference is suppressed by the speed filtering, the wavelet transform, the attenuated multiples of τ-ρ transform, the multi-channel statistical method and the median filter to eliminate the outlier impulse interference. In addition, such as zero-phase spectral deconvolution SPEQ, DMO processing on the random noise has a certain suppression. According to the advantages and disadvantages of these methods, in the actual seismic data processing, the appropriate suppression of different noise methods, the actual data processing results show that achieved the desired results.