Article citationsMore>>
M. Garcés, C. Hetzer, K. Lindquist, R. Hansen, J. Olson, C. Wilson, D. Drob and M. Picone, “Infrasonic Source Location of the April 23, 2001, Bolide Event,” 23rd Annual DTRA/NNSA Seismic Research Review, Jackson Hole, 1-5 October 2001.
has been cited by the following article:
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TITLE:
On Infrasound Standards, Part 1 Time, Frequency, and Energy Scaling
AUTHORS:
Milton A. Garces
KEYWORDS:
Infrasound; Standards; Meteor
JOURNAL NAME:
InfraMatics,
Vol.2 No.2,
June
28,
2013
ABSTRACT: A standardized, self-similar, multiresolution algorithm is developed for scaling infrasonic signal time, frequency, and power within the framework of fractional octave bands. This work extends accepted fractional octave band schemas to 0.001 Hz (1000 s periods) to facilitate the analysis of broadband signals as well as the deep acoustic-gravity and Lamb waves captured by the global infrasound network. The Infrasonic Energy, Nth Octave (INFERNO) multiresolutionEnergy Estimator is applied to computing the total acoustic energy of the Russian meteor signature recorded in the 45mHz-9 Hz frequency band by IMS array 131KZ, Kazakhstan.