Translations:Signal enhancement/7/en

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Deconvolution is used along with ancillary signal-processing techniques. On the processed traces, primary reflections are preserved and signal-generated noise is suppressed as well as possible. Seismic signal enhancement typically includes analysis of velocities and frequencies, static corrections, and deconvolution. After signal enhancement, we are left with traces that ideally have only primary reflections. Such records are now ready for migration.