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Determination and processing of measuring equipment responses

Nowożyński K.

Acta Geophysica Polonica

2001

Vol. 49, nr 3

389-413

The aim of this paper is to present algorithms useful in determination of measuring equipment responses. It shows how the phase and amplitude response of a device can be determined. Taking benefit of a digital FIR filter equivalent to the device, the paper discusses different ways of finding such filters as to eliminate or modify the effect of the device on the recorded data. Determination of equipment response is understood to be both the determination of response in the frequency domain and finding the coefficients of a filter equivalent to the device.