Vol.1, No 2, 1997 pp. 9 - 16
UDC:534.61
DIAGNOSTICS OF ACOUSTIC PROCESSES BY INTENSITY
MEASUREMENT
Momir Praščević, Dragan Cvetković
University of Niš, Faculty of Occupational Safety, Depr. of Noise and
Vibration Čarnojevića 10a, 18000 Niš, Yugoslavia
e-mail: noise@znrfak.znrfak.ni.ac.yu
Abstract. Starting from the fact that the sound intensity as energy
vector describes besides the amount of the sound energy its direction as
well, in this paper the review of the acoustic diagnostics field, in which
the sound intensity is applicable, will be given as well as the examples
whose results confirm the excused choice of this measurement method.
DIJAGNOSTIKA AKUSTIČKIH PROCESA MERENJEM
INTENZITETA
Polazeći od činjenice da intenzitet zvuka kao energetski vektor opisuje
pored količine i pravac zvučne energije, u ovom radu je dat pregled primena
intenziteta zvuka u akustičkoj dijagnostiki. Takođe, u radu su dati i primeri
čiji rezultati opravdavaju izbor ove merne metode.
