Accession Number:

AD0885956

Title:

Rayleigh-Wave Multipath Analysis Using a Complex Cepstrum Technique

Descriptive Note:

Special rept. No. 2

Corporate Author:

TEXAS INSTRUMENTS INC DALLAS SERVICES GROUP

Personal Author(s):

Report Date:

1971-04-15

Pagination or Media Count:

75.0

Abstract:

Homomorphic deconvolution is applied to separating the components of a convolution in which multipath Rayleigh-wave propagation is modeled as the convolution of a signal S with a multipath operator m. The technique is applied to a number of synthetic waveforms with fairly simple multisource andor multipath Rayleigh-wave characteristics to demonstrate the separation obtainable between S and m. The technique is also applied to several events recorded at LASA and ALPA, and results of the method as applied to actual Rayleigh-wave recordings are presented.

Subject Categories:

  • Seismology
  • Seismic Detection and Detectors

Distribution Statement:

APPROVED FOR PUBLIC RELEASE