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On localization of wheezing respiratory sounds in human lungs by means of intensimetric processing of signals detected on the chest surface

On localization of wheezing respiratory sounds in human lungs by means of intensimetric... Abstract We obtain a set of equations for determining the distance from the chest surface to various sources (monopole, dipole, transverse quadrupole) of wheezing sounds in human lungs. During testing, we experimentally determined anatomically correct estimates for the distances to sources of wheezing sounds in the frequency range of 100–500 Hz. We demonstrate the possibility of resolving the distances to sources of wheezing sounds with different peak frequencies. We analyze the main limitations of the method. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Acoustical Physics Springer Journals

On localization of wheezing respiratory sounds in human lungs by means of intensimetric processing of signals detected on the chest surface

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References (25)

Publisher
Springer Journals
Copyright
2016 Pleiades Publishing, Ltd.
ISSN
1063-7710
eISSN
1562-6865
DOI
10.1134/s1063771016050055
Publisher site
See Article on Publisher Site

Abstract

Abstract We obtain a set of equations for determining the distance from the chest surface to various sources (monopole, dipole, transverse quadrupole) of wheezing sounds in human lungs. During testing, we experimentally determined anatomically correct estimates for the distances to sources of wheezing sounds in the frequency range of 100–500 Hz. We demonstrate the possibility of resolving the distances to sources of wheezing sounds with different peak frequencies. We analyze the main limitations of the method.

Journal

Acoustical Physics – Springer Journals

Published: Sep 1, 2016

Keywords: Acoustics

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