Selectivity of the Yellowknife Seismic Array
An idealized signal, consisting of a noise-free, single-frequency infiniteduration input, is theoretically applied to the Yellowknife seismic array. A comparison of the output responses resulting from three possible signal processing techniques, viz. cross-correlation, sumall-squared, and multiple c...
| Published in: | Geophysical Journal International |
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| Main Authors: | , |
| Format: | Text |
| Language: | English |
| Published: |
Oxford University Press
1966
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| Subjects: | |
| Online Access: | http://gji.oxfordjournals.org/cgi/content/short/10/4/401 https://doi.org/10.1111/j.1365-246X.1966.tb03067.x |
| Summary: | An idealized signal, consisting of a noise-free, single-frequency infiniteduration input, is theoretically applied to the Yellowknife seismic array. A comparison of the output responses resulting from three possible signal processing techniques, viz. cross-correlation, sumall-squared, and multiple correlation, indicates that cross-correlation is the preferred technique for determining the azimuth and velocity of arrival of the incident seismic energy. |
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