Abonnement à la biblothèque: Guest
Portail numérique Bibliothèque numérique eBooks Revues Références et comptes rendus Collections
International Journal of Fluid Mechanics Research
ESCI SJR: 0.206 SNIP: 0.446 CiteScore™: 0.5

ISSN Imprimer: 2152-5102
ISSN En ligne: 2152-5110

Volumes:
Volume 47, 2020 Volume 46, 2019 Volume 45, 2018 Volume 44, 2017 Volume 43, 2016 Volume 42, 2015 Volume 41, 2014 Volume 40, 2013 Volume 39, 2012 Volume 38, 2011 Volume 37, 2010 Volume 36, 2009 Volume 35, 2008 Volume 34, 2007 Volume 33, 2006 Volume 32, 2005 Volume 31, 2004 Volume 30, 2003 Volume 29, 2002 Volume 28, 2001 Volume 27, 2000 Volume 26, 1999 Volume 25, 1998 Volume 24, 1997 Volume 23, 1996 Volume 22, 1995

International Journal of Fluid Mechanics Research

DOI: 10.1615/InterJFluidMechRes.v28.i6.30
15 pages

Changes of Acoustical Characteristics of Breath Sounds of Pneumonic Patients while Recovering

I. V. Vovk
Institute of Hydromechanics of National Academy of Sciences of Ukraine, Kyiv, Ukraine
S. L. Dakhnov
Central Military Clinical Hospital of the Ministry of Defense of Ukraine, Kyiv, Ukraine
V. V. Krizhanovskiy
Institute of Hydromechanics of National Academy of Sciences of Ukraine, Kyiv
Valery Oliynik
Institute of Hydromechanics of National Academy of Sciences of Ukraine

RÉSUMÉ

Changes of acoustical characteristics of breath sounds of pneumonic patients while recovering are investigated with an adaptive and a spectral-time techniques. A high performance of both mentioned techniques is shown when obtaining the information about course of a disease and localization of its focus. It is found that the adaptive technique allows to estimate the general state of a patient's respiratory tract, and the spectral-time technique gives the possibility to estimate the dynamics of fine details reflected by specific features of the respiratory sounds.