Correlation Between SIL and SII in a Light Aircraft Cabin during Flight (CROSBI ID 532671)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Bucak, Tino ; Bazijanac, Ernest ; Juričić, Biljana
engleski
Correlation Between SIL and SII in a Light Aircraft Cabin during Flight
Several reports confirm that high levels of interior noise in small GA aircraft considerably downgrade the quality of speech communication, confirming this setback as a serious flight safety issue. In order to quantify the levels of interaction between cockpit speech and noise, numerous octave-band noise measurements in Cessna 172R cabin have been conducted during various flight conditions, from which Speech Interference Level (SIL) and Speech Intelligibility Index (SII) were derived. The subsequent comparison of the results was made and presented in this paper. Although based on different grounds, these two methods have shown acceptable degree of correlation under given conditions.
speech intelligibility ; SIL ; SII ; aircraft
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Podaci o prilogu
2007.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 14th International Congress on Sound and Vibration (ICSV14)
Cairns: Australian Acoustical Society (AAS)
Podaci o skupu
14th International Congress on Sound and Vibration (ICSV14)
predavanje
09.07.2007-12.07.2007
Cairns, Australija
Povezanost rada
Elektrotehnika, Tehnologija prometa i transport, Zrakoplovstvo, raketna i svemirska tehnika