Pregled bibliografske jedinice broj: 988224
Perceptual evaluation of metamaterials as insulation partitions: A listening test within the COST action DENORMS (CA15125)
Perceptual evaluation of metamaterials as insulation partitions: A listening test within the COST action DENORMS (CA15125) // Proceedings of ISMA 2018 - International Conference on Noise and Vibration Engineering and USD 2018 - International Conference on Uncertainty in Structural Dynamics / Vanpaemel, S. (ur.).
Leuven: Department of Mechanical Engineering - Division PMA (Production engineering, Machine design and Automation), KU Leuven, 2018. str. 1147-1161 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 988224 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Perceptual evaluation of metamaterials as insulation partitions: A listening test within the COST action DENORMS (CA15125)
Autori
De Ryck, Laruent ; Cuenca, J ; Jambrošić, Kristian ; Glorieux, Christ ; Rychtarikova, Monika ; Romero-Garcia, Vincent ; Cebrecos, A., Jimenez, N., Groby, Jean-Philippe
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of ISMA 2018 - International Conference on Noise and Vibration Engineering and USD 2018 - International Conference on Uncertainty in Structural Dynamics
/ Vanpaemel, S. - Leuven : Department of Mechanical Engineering - Division PMA (Production engineering, Machine design and Automation), KU Leuven, 2018, 1147-1161
ISBN
9789073802995
Skup
International Conference on Noise and Vibration Engineering (ISMA2018)
Mjesto i datum
Leuven, Belgija, 17.09.2018. - 19.09.2018
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
acoustic metamaterials, sound insulation, listening tests, acoustic comfort
Sažetak
The need for improving indoor and outdoor acoustic comfort constantly drives the development of novel sound insulation and sound absorption solutions. Optimising their performance becomes reachable today by designing “metamaterials”. A pending question is whether the non-uniform spectral characteristics of metamaterials is detrimental to the subjective appreciation of their sound absorption capabilities. By means of a headphone listening test, the present study aims at perceptually comparing the pleasantness from sounds transmitted through five office- like partitions, including classical- and meta- materials. The transmitted sounds were synthesised from partition models and replayed to jurors by pairs for each stimulus. This resulted in a ranking of the test sounds - and thus of the partitions – by order of annoyance. During the recent DENORMS workshop in Leuven (Feb. 6-7, 2018), 35 jurors volunteered for the test. Furthermore, insights are given towards a definition of a quantitative sound quality metric for acoustic material design.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
Profili:
Kristian Jambrošić
(autor)