Accession Number:

AD0731158

Title:

Statistics of the Spectral Ratio and Log-Likelihood Ratio Seismic Discriminants

Descriptive Note:

Technical note,

Corporate Author:

MASSACHUSETTS INST OF TECH LEXINGTON LINCOLN LAB

Personal Author(s):

Report Date:

1971-09-24

Pagination or Media Count:

24.0

Abstract:

The effect of noise variations on two of the short period seismic discriminants, spectral ratio and log-likelihood ratio, is studied. The mean square errors of two different estimators of these two discriminants are evaluated and some theoretical and experimental results for two seismic signals in seismic noise are presented.

Subject Categories:

  • Seismology
  • Seismic Detection and Detectors

Distribution Statement:

APPROVED FOR PUBLIC RELEASE