A vertical-array of four triaxial short-period seismographs was operated at Apache, Oklahoma. The outputs of the seismographs were digitally recorded. Single-channel optimum filters were developed and tested off line. Deghosting filters were used in conjunction with the optimum filters. (Author)
Deep-Well Research
1966
19 pages
Report
Keine Angabe
Englisch
Mineral Industries , Laboratory & Test Facility Design & Operation , Seismographs , Test equipment , Oklahoma , Performance(Engineering) , Design , Signal-to-noise ratio , Calibration , Data processing , Digital computers , Modification kits , Band pass filters , Deep wells , Seismic arrays , Seismic noise , Vela uniform