@inproceedings{aee2d51c9ec04f8481d716c7803d1230,
title = "Assessment of the acoustic properties in octavo bands for selected polyurethane materials",
abstract = "The article presents the acoustic properties of selected polyurethane materials. The study involved a porous polyurethane foam primary and secondary, for whom assigned the value of sound absorption coefficients in the frequency range of 100-1250 Hz. The study was conducted in impedance tube Kundt.",
keywords = "Kundt{\textquoteright}s tube, Noise, Polyurethane materials, Sound absorption coefficient",
author = "Tomasz Ma{\l}ysa and Krzysztof Nowacki and Teresa Lis",
note = "Publisher Copyright: {\textcopyright} 2016 Trans Tech Publications.; 23rd Conference on Technologies and Properties of Modern Utility Materials, TPMUM 2015 ; Conference date: 15-05-2015 Through 15-05-2015",
year = "2016",
doi = "10.4028/www.scientific.net/SSP.246.7",
language = "English",
isbn = "9783038355212",
series = "Solid State Phenomena",
publisher = "Trans Tech Publications Ltd.",
pages = "7--10",
editor = "Agnieszka Szczotok and Agnieszka Szkliniarz and Jacek Mendala",
booktitle = "Technologies and Properties of Modern Utility Materials XXIII",
address = "Switzerland",
}