Naslov
Acoustical system monitoring in complex acoustic environments

Autori
Bogdanić, Lovre ; Suhanek, Mia

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

Izvornik
Second International Colloquium on Intelligent/Smart Grid Metrology 2019 (SMAGRIMET 2019) / Ivšić, Branimir ; Petrović, Goran ; Dadić, Martin - Zagreb : Fakultet elektrotehnike i računarstva Sveučilišta u Zagrebu, 2019, 8-11

ISBN
978-953-184-245-7

Skup
2nd International Colloquium on Smart Grid Metrology (SMAGRIMET 2019)

Mjesto i datum
Split, Hrvatska, 09.04.2019. - 12.04.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
acoustical monitoring, condition monitoring, microphone array, room acoustics

Sažetak
This paper investigates the impact of room acoustics and background noise on acoustical monitoring of the desired sound source and in addition, if already known room acoustics parameters can be used to increase robustness of such monitoring system. The paper studies the use of microphone arrays in cases where background noise is too loud and one omnidirectional microphone has difficulties with precise monitoring. Furthermore, the paper considers if directional properties of monitoring systems (also if known) can increase system’s robustness. Theoretical research is shown through Odeon simulation results, post processed in Matlab, in order to get an idea what can be expected in practical cases.

Izvorni jezik
Engleski

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