STUDY OF SHORT-PERIOD SEISMIC NOISE
Semiannual technical summary rept. no. 4, 1 Jul-31 Dec 1964
GEOTECHNICAL CORP GARLAND TX
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The report presents the results of studies of short-period seismic noise, signal levels, and signal-to-noise ratios. Section 2 describes the wave types present in the noise between periods of 1.0 and 6.0 sec. Section 3 describes the results of an experiment in optimum filtering. Appendices 1 and 2 are studies on the effect of seismometer burial and of topography on wind- induced noise. Appendix 3 describes an orientation course for foreign personnel conducted at The Geotechnical Corporation.
- Seismic Detection and Detectors