Вестник Нижегородского университета им. Н.И. Лобачевского. Серия: Социальные науки

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Title of Article

MEASURING THE INTENSITY OF THE NOISES OF A FORCED EXHALATION

Issue	4
Date	2011

Article type	scientific article	UDC	534.222
Pages	2148-2150	Keywords

Authors

Dyachenko A.I.Institut obschey fiziki im. A.M. Prokhorova RAN, Moskva
Korenbaum V.I.Institut mediko-biologicheskikh problem RAN, Moskva
Tagiltsev A.A.Tikhookeanskiy okeanologicheskiy institut im. V.I. Ilicheva DVO RAN, Vladivostok

Abstract

The first report on the measurement of absolute levels of the forced exhalation noises is presented. The intensity of forced exhalation noises increases with the density of the respiratory gas mixture. This supports the view that generation of vortexes inside or close to the trachea is the main mechanism of sound generation.

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