Problems in Automating Multichannel Adaptive Processing.

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Abstract:

Methods of coping with problems anticipated in on-line adaptive multichannel processing are investigated. Effects on filter response of adding or deleting a channel and methods of redistributing filter coefficients so as to maintain filter constraints are considered. Attenuation of small signals not exactly corresponding to the signal model, and the effects of such signals on the filter response, are estimated using synthetic signals of various velocities and signal-to-noise ratios. Author

Author(s):
Lichtenstein, M. G. ; Booker, Aaron H. ; Burg, John P.
Author Organization(s):
TEXAS INSTRUMENTS INC DALLAS SCIENCE SERVICES DIV
Descriptive Note:
Advanced Array Research Special rept. no. 5,
Pagination:
0049

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Contract/Grant Number(s):
F33657-68-C-0867, ARPA Order-624
Project Number(s):
VT/7701
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*SEISMIC WAVES, *UNDERGROUND EXPLOSIONS, DATA PROCESSING, DETECTION, ADAPTIVE SYSTEMS, ELECTRIC FILTERS, NETWORKS, ATTENUATION, SIGNAL TO NOISE RATIO, SEISMOLOGICAL STATIONS
Field(s)/Group(s):
Seismic Detection and Detectors, Explosions
Keyword(s):
ON LINE SYSTEMS, *SEISMIC ARRAYS, SIGNAL PROCESSING
Report Date:
1969 Mar 31