Pregled bibliografske jedinice broj: 307049
The Influence of Excitation Type on Reverberation Time Measurements
The Influence of Excitation Type on Reverberation Time Measurements // Proceedings 3rd Congress of the Alps Adria Acoustics Association / Fellner, Maria ; Graf, Franz (ur.).
Graz: JOANNEUM RESEARCH Forschungsgesellschaft mbH, 2007. str. 1-6 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 307049 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
The Influence of Excitation Type on Reverberation Time Measurements
Autori
Jambrošić, Kristian ; Horvat, Marko ; Domitrović, Hrvoje
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings 3rd Congress of the Alps Adria Acoustics Association
/ Fellner, Maria ; Graf, Franz - Graz : JOANNEUM RESEARCH Forschungsgesellschaft mbH, 2007, 1-6
Skup
3rd Congress of the Alps Adria Acoustics Association
Mjesto i datum
Graz, Austrija, 27.09.2007. - 28.09.2007
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
reverberation time; sound source; excitation type
Sažetak
The goal of this paper is to compare the results of reverberation time measurements obtained with different sound sources (both loudspeakers and other types of excitation) using the impulse response measurement method. Loudspeakers of different directivity and size were used (including a subwoofer) in order to determine the possible influence of these properties on the results of measurements. Other types of excitation were inflated balloons of different sizes, pistol shots, firecrackers, hand claps etc. The spectral content and the obtained sound pressure level of each source were investigated in order to find the limits of the source itself.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
036-0361630-1633 - Predviđanje, motrenje i zaštita od buke (Domitrović, Hrvoje, MZO ) ( CroRIS)
036-0821504-2319 - Akustičke osobine kompozitnih elemenata i konstrukcija u graditeljstvu (Jambrošić, Kristian, MZO ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
