Accession Number:

AD0855501

Title:

Intra-Array Minimum Phase Equalization.

Descriptive Note:

Advanced Array Research Special rept. no. 8,

Corporate Author:

TEXAS INSTRUMENTS INC DALLAS SCIENCE SERVICES DIV

Report Date:

1969-05-12

Pagination or Media Count:

39.0

Abstract:

Filters constrained to be minimum-phase are designed and evaluated as intra-array signal equalization filters. Two events occurring close in space and time and recorded at the 37-element short-period TFO array are examined. Filter performance is good for the first few cycles of the P waves, but is poor for the remainder of the P coda. Cross-application of filters produces essentially the same degree of equalization as the filter designed specifically for the event. Author

Subject Categories:

  • Seismic Detection and Detectors
  • Explosions

Distribution Statement:

APPROVED FOR PUBLIC RELEASE