Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Source signature deconvolution method










Image Number 4 for United States Patent #7551515.

A method of filtering seismic signals is described using the steps of obtaining the seismic signals generated by activating a seismic source and recording signals emanating from the source at one or more receivers; defining a source signature deconvolution filter to filter the seismic signal, wherein the filter is scaled by a frequency-dependent term based on an estimate of the signal-to-noise (S/N) based on the spectral power of a signal common to a suite of angle-dependent far-field signatures normalized by the total spectral power of the signatures within the angular suite and performing a source signature deconvolution using the source signature deconvolution filter.








 
 
  Recently Added Patents
Secure Flash-based memory system with fast wipe feature
Interleaving charge pumps for programmable memories
Flow cytometer method and apparatus
Methods of prognosing a rheumatoid arthritis remission phenotype
Methods and apparatus for voltage selection for a MOSFET switch device
Tunnel magnetoresistance read head with narrow shield-to-shield spacing
Asynchronous line interface rate adaptation to the physical layer with synchronous lines at the connection layer
  Randomly Featured Patents
Unified model for process variations in integrated circuits
Lipopolysaccharide binding protein derivatives
Computer table
Method for brazing aluminum tube assemblies
Heads for golf clubs
Frequency generator and method of frequency generation with multiple sampling phase detectors
Gaming machine having payout for insurance and control method thereof
Erasable-foil-resistance compensation of strain gage transducers
Bubble domain circuit organization
Modification of frequency response profiles of steady state free precession for magnetic resonance imaging (MRI)