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The application of wavelet transformation for the diagnostics of noise events of sound and superficial types on digital data of land seismic exploration works

Annotation

The article discusses the method of analysis and automatic diagnostics of the characteristics of noise events of sound and superficial types on digital data of land seismic exploration works on the basis of continuous wavelet transformation. The results of processing of experimental data are exposed. The article shows that the offered method of single-channel continuous wavelet transformation with the subsequent analysis of instantaneous transformation energy in a certain frequency band allows tracing a zone of the registered high-intensity waves of sound and superficial type in an automatic mode.

Keywords

automatic diagnostics; wavelet analysis; digital signal; seismic exploration works; sound and superficial waves

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UDC

553.9; 51-74

Pages

561-565

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