Predictive deconvolution in the frequency domain

1988 ◽  
Author(s):  
Tad J. Ulrych ◽  
Milton Porsani ◽  
Jacob T. Fokkema ◽  
W. Scott ◽  
P. Leaney ◽  
...  
Keyword(s):  
Frequency Domain ◽  
Predictive Deconvolution

On: “Predictive deconvolution and the zero‐phase source” by B. Gibson and K. Larner (GEOPHYSICS, 49, 379–397, April 1984).

Geophysics ◽  
1985 ◽  
Vol 50 (1) ◽  
pp. 172-172
Author(s):  
W. Harry Mayne
Keyword(s):  
Frequency Domain ◽  
Phase Correction ◽  
Time Function ◽  
Predictive Deconvolution ◽  
Intractable Problem ◽  
Zero Phase

The authors are to be complimented on a most courageous attempt to solve a difficult (and perhaps intractable) problem. As an active advocate of using nonlinear sweeps to combat earth attenuation, I was very interested in the results reported when inverse Q-filters were applied. Use of an appropriately selected logarithmic time function sweep (dB/Hz response in the frequency domain) can provide the necessary amplitude (but not the phase) correction of any chosen inverse Q-filter.

Predictive deconvolution by frequency domain Wiener filtering

2007 ◽  
Author(s):  
Michael K. Broadhead ◽  
Christopher L. Liner ◽  
Tadeusz J. Ulrych
Keyword(s):  
Frequency Domain ◽  
Wiener Filtering ◽  
Predictive Deconvolution

Correction to "The analysis of slug tests in the frequency domain" (WRR 25(11), pp. 2388-2396

1990 ◽  
Vol 26 (8) ◽  
pp. 1863-1863
Author(s):  
Paul Marschall ◽  
Baldur Barczewski
Keyword(s):  
Frequency Domain ◽  
Slug Tests

Methods of calibration of high-resolution optical reflectometers operating in the frequency domain

2018 ◽  
pp. 40-43
Author(s):  
V.V. GRIGORIEV ◽  
◽  
V.E. KRAVTSOV ◽  
A.K. MITUEV ◽  
E.A. MOROZ ◽  
...  
Keyword(s):  
High Resolution ◽  
Frequency Domain

High Resolution Ultrasound Imaging Using Frequency Domain Interferometry

2012 ◽  
Vol 132 (10) ◽  
pp. 1552-1557 ◽  
Author(s):  
Hirofumi Taki ◽  
Takuya Sakamoto ◽  
Makoto Yamakawa ◽  
Tsuyoshi Shiina ◽  
Toru Sato
Keyword(s):  
High Resolution ◽  
Frequency Domain ◽  
Ultrasound Imaging
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