利用正交小波变换进行小波分频特性分析处理，得到了较好的压缩结果。
In the orthogonal wavelet transformation coding, it is to make use of wavelet frequency splitting that may deal with data, and then get the better result of compression.
与常用的高分辨率处理技术不同，小波分频处理方法在提高地震记录分辨率的同时，还可以有效地压制噪音的干扰。
It was different from commonly used high resolution process, wavelet transform could improve the resolution of seismic recording and effectively avoid the interference of noise.
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