Characteristics of Hail Dropping Noise in Urban Environment
Authors:
Ѐva
Hajnal
Óbuda University, Hungary
Ivan
Simeonov
National Military University of Veliko Tarnovo, Bulgaria
Pages:
37-
43
DOI: https://doi.org/10.54664/QBSF6133
Abstract:
In the submitted work the noise characteristics of hail dropping strikes in urban environment are analyzed. In light of ground observations through crowd-sourcing mobile applications two hail storm recording spectra are compared. It is shown, that the low frequency component has strong influence on noise energy.
Keywords:
acoustics FFT, STFT, digital sound processing.
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