Translations:Appendix J: Exercises/28/en

(b) Illustration of predictive deconvolution (continued). In Figure J-2, the time spacing (in ms) is $dt={4}$. The dimensionless prediction distance is $\alpha ={2}$. Thus, prediction distance (in ms) $=\alpha \,dt={8}$ ms. The minimum-delay wavelet and the white reflectivity are unknown. The trace is known. The gap-deconvolved trace, the gap filter for prediction distance 8 ms, and the inverse gap filter are computed from the trace.