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
System or method to assist and automate an information security classification and marking process for government and non-government organizations for information of an electronic document
CMOS image sensor
Bandpass filter and radio communication module and radio communication device using the same
Stable light source device
Systems and methods for managing and utilizing excess corn residue
Optical modulation element
Field emission cathode device and field emission display using the same
  Randomly Featured Patents
Glove dispenser
Spatial information search system
Backrest
Handheld electronic device having multiple-axis input device, selectable language indicator, and menus for language selection, and associated method
Wireless communication devices with in-package integrated passive components
Slipper supporting clip
Anti-microbial applications for acidic composition of matter
Optical communication with vertical-cavity surface-emitting laser operating in multiple transverse modes
Computer system with storage system having re-configurable logical volumes
Outside mirror system