A procedure to produce improved seismic records (Machine-translation by Google Translate, not legally binding)

摘要

A method for producing improved seismic records that have a greater aptitude for reading the seismic signals obtained from a number of seismographs by effecting the proper time alignment of the signals, characterized by the operations of aligning said plurality of seismic signals for a plurality of seismic signals. of inclination angle values, adding the aligned signals corresponding to each of said values of the inclination angle to form composite signals, comparing the individual aligned signals corresponding to each of said values of the immersion angle with the respective composite signal and producing an output signal whenever an individual aligned signal is in phase with the respective composite signal, summing the output signals corresponding to each of said inclination angle values to form correlation signals, and comparing said correlation signals to determine this mo the appropriate value of the angle of inclination. (Machine-translation by Google Translate, not legally binding)