Naslov
The examination of the influence of standing waves on reverberation time measurements in small reverberant rooms

Autori
Horvat, Marko ; Jambrošić, Kristian ; Domitrović, Hrvoje

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings Acoustics'08 Paris / Zakharia, Manell - Pariz : SFA, 2008, 4459-4464

ISBN
978-2-9521105-4-9

Skup
Acoustics'08 Paris

Mjesto i datum
Pariz, Francuska, 29.06.2008. - 04.07.2008

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
room modes; sound energy distribution; room impulse response

Sažetak
The measurements of reverberation time are performed in a small and rather reverberant shoe-box type room in order to determine the spatial distribution of reverberation time with respect to the formation of standing waves in the room itself. The measurements are made in a two-dimensional raster with equidistant distribution of measurement points. The goal is to investigate the conclusions made in an earlier work by Graber et al. that the distribution of reverberation time values along the fore mentioned raster reaches maximum values at the points of minimum sound pressure level and vice versa. The room in which the measurements are made is deliberately chosen to be relatively small in order to examine the lowest modes of standing waves that form in the room.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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