Naslov
An Advanced Approach to Calculation of Overall Soundscape Annoyance Rating

Autori
Suhanek, Mia ; Đurek, Ivan ; Grubeša, Sanja ; Petosić, Antonio

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

Izvornik
FORUM ACUSTICUM 2020 / - , 2020, 1-5

Skup
Forum Acusticum (e-FA2020)

Mjesto i datum
Online, 07.12.2020. - 11.12.2020

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Soundscape, Overall Soundscape Annoyance Rating, Sound Character Index, Smart Cities

Sažetak
In this paper we propose a new soundscape characterization parameter which we termed the Overall Soundscape Annoyance Rating (OSAR) which relies on distribution of several objective acoustic parameters, namely loudness, loudness growth rate and sharpness. The aforementioned objective acoustic parameters were chosen taking into account our previous research in which we have proven their significance regarding the human perception of different acoustic environments. In addition, based on the survey among urban residents we have incorporated into our calculations a new subjective parameter which we term Sound Character Index (SCI). This index is subsequently included into the Overall Soundscape Annoyance Rating calculation, by which a more realistic sound perception rating is obtained. Such advanced rating system is intended to be used as an engineering guideline for design of acoustically pleasant urban environment within the concept of smart cities.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Interdisciplinarne tehničke znanosti

POVEZANOST RADA