Title :
Seismic deconvolution by multipulse methods
Author :
Cookey, M. ; Trussell, H.J. ; Won, I.J.
Author_Institution :
North Carolina State Univ., Raleigh, NC, USA
fDate :
1/1/1990 12:00:00 AM
Abstract :
A multiple method used in speech coding is applied to the seismic deconvolution problem. The advantage of this method is that the source wavelet and reflectivity series representing the layered Earth structure are simultaneously estimated. Results of this investigation show that the method shows promise for all-pole models of the input wavelet. An application of the method to actual seismic data is shown
Keywords :
encoding; geophysical prospecting; geophysical techniques; seismology; signal processing; actual seismic data; all-pole models; geophysical exploration; input wavelet; layered Earth structure; multipulse methods; reflectivity series; seismic deconvolution problem; seismic exploration; signal processing; source wavelet; Atmospheric modeling; Deconvolution; Digital signal processing; Earth; Filters; Linear predictive coding; Reflectivity; Shape; Speech coding; Speech processing;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
