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Pregled bibliografske jedinice broj: 429025

Comparison of impulse sources used in reverberation time measurements


Jambrošić, Kristian; Horvat, Marko; Bogut, Marijan
Comparison of impulse sources used in reverberation time measurements // Proceedings ELMAR 2009 / Grgić, Mislav ; Božek, Jelena ; Grgić, Sonja (ur.).
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2009. str. 205-208 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 429025 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Comparison of impulse sources used in reverberation time measurements

Autori
Jambrošić, Kristian ; Horvat, Marko ; Bogut, Marijan

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

Izvornik
Proceedings ELMAR 2009 / Grgić, Mislav ; Božek, Jelena ; Grgić, Sonja - Zagreb : University of Zagreb, Faculty of Electrical Engineering and Computing, 2009, 205-208

ISBN
978-953-7044-10-7

Skup
51st International Symposium ELMAR-2009

Mjesto i datum
Zadar, Hrvatska, 28-30.09.2009

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
reverberation time measurements; impulse sources; peak sound pressure level

Sažetak
Impulse-like sources are often used to perform quick measurments of reverberation time, especially if high values of sound pressure levels are required. This papers describes a part of an ongoing research on reverberation time measurements concerning the acoustic features of impulse-like sources, although the relevant standards state that such kind of sources should be avoided due to the lack of measurement repeatability. Neverthelss, the conventional omni-directional loudspeakers are often unable to provide adequate sound pressure levels, especially at the low end of the frequency range of interest, thereby ensuring sufficient dynamic range. Therefore, the emphasis of this investigation has been made on peak sound pressure levels and the amount of low frequency content each source is able to provide. The investigated sources include balloons, 6 mm signal pistols, firecrackers with different amount of explosive compound and explosive mixtures of acetylene gas.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekti:
036-0361630-1633 - Predviđanje, motrenje i zaštita od buke (Domitrović, Hrvoje, MZOS ) ( POIROT)
036-0821504-2319 - Akustičke osobine kompozitnih elemenata i konstrukcija u graditeljstvu (Jambrošić, Kristian, MZOS ) ( POIROT)

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Kristian Jambrošić (autor)

Avatar Url Marijan Bogut (autor)

Avatar Url Marko Horvat (autor)


Citiraj ovu publikaciju

Jambrošić, Kristian; Horvat, Marko; Bogut, Marijan
Comparison of impulse sources used in reverberation time measurements // Proceedings ELMAR 2009 / Grgić, Mislav ; Božek, Jelena ; Grgić, Sonja (ur.).
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2009. str. 205-208 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Jambrošić, K., Horvat, M. & Bogut, M. (2009) Comparison of impulse sources used in reverberation time measurements. U: Grgić, M., Božek, J. & Grgić, S. (ur.)Proceedings ELMAR 2009.
@article{article, year = {2009}, pages = {205-208}, keywords = {reverberation time measurements, impulse sources, peak sound pressure level}, isbn = {978-953-7044-10-7}, title = {Comparison of impulse sources used in reverberation time measurements}, keyword = {reverberation time measurements, impulse sources, peak sound pressure level}, publisher = {University of Zagreb, Faculty of Electrical Engineering and Computing}, publisherplace = {Zadar, Hrvatska} }
@article{article, year = {2009}, pages = {205-208}, keywords = {reverberation time measurements, impulse sources, peak sound pressure level}, isbn = {978-953-7044-10-7}, title = {Comparison of impulse sources used in reverberation time measurements}, keyword = {reverberation time measurements, impulse sources, peak sound pressure level}, publisher = {University of Zagreb, Faculty of Electrical Engineering and Computing}, publisherplace = {Zadar, Hrvatska} }




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