Here D is the deconvolution filter, S0 is the estimated wavelet, S is the signal in real data, and N is noise. Asterisk shows complex-conjugate values.
Figures , , and show the the comparison of the data before and after deconvolution. Obviously, the P- and SV-wave have been sharpened but the result for the channel where we hoped to see the SH-wave is not encouraging. Probably our next step will be applying our approach to the full dataset where we can use stacking to enhance low-amplitude signal.