Pregled bibliografske jedinice broj: 995089
Measuring and modelling environmental noise parameters from different sound sources in complex environments
Measuring and modelling environmental noise parameters from different sound sources in complex environments // PROCEEDINGS OF Second International Colloquium on Intelligent/Smart Grid Metrology 2019 (SMAGRIMET 2019) / Ivšić, Branimir ; Petrović, Goran ; Dadić, Martin (ur.).
Zagreb: Fakultet elektrotehnike i računarstva Sveučilišta u Zagrebu, 2019. str. 139-144 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 995089 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Measuring and modelling environmental noise
parameters from different sound sources in
complex environments
Autori
Petošić, Antonio ; Zorić, Željko ; Suhanek, Mia ; Grubeša, Sanja
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
PROCEEDINGS OF 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, 139-144
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
environmental noise parameters, sound source surroundings, propagation conditions, modelling and measurements
Sažetak
In this paper measuring and modelling of acoustic parameters from different type of sound sources (point, surface, line) under the influence of surroundings and propagation conditions are discussed thoroughly. The potential influence of different reflection surfaces around sound source and around imission points, the reflection from surface below direct propagation path and the influence of meteorological conditions are considered regarding measurement and modelling results accuracy and precision. Three different case studies are presented with respect to the measurement and modelling results. The point source installed on a building window and imission point near and on the façade of neighbouring object, the unmanned aerial vehicle (drone) above asphalt and grass and a local road and railway as line sound sources are considered. It can be noted that different ways of choosing an input measurement parameters (for example location in standing wave field at some frequency, the reflection surface of plane below sound source, the influence of residual noise) can have significant influence on obtained measurement and modelling environmental noise parameters results.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika, Interdisciplinarne tehničke znanosti
POVEZANOST RADA
Projekti:
EFRR-IRI KK.01.2.1.01.0103
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
