%0 Journal Article
%T INVESTIGATION OF NOISE-CHARACTERISTICS
%A BERA
%A J¨®zsef
%J Debreceni M£¿szaki K£¿zlem¨¦nyek
%D 2007
%I University of Debrecen
%X Nowadays it is a very important task to determinate noises of transportations. This work can be done on basis of investigation of noise measurement data and comparison with their limiting values. The paper shows results of a measurement of Mi-24 Hind helicopter¡¯s noise in cases of different maneuvers and their interpretation. The determinants of noise load have been determined, which contribute to more prosperous judgment and subjective rating of population¡¯s noise load.
%K noise
%K noise-characteristics
%K aviation
%U http://www.eng.unideb.hu/userdir/dmk/docs/20071/07_1_09.pdf