Details Details PDF BIBTEX RIS Title Investigation of the Acoustic Properties of a Metamaterial with a Multi-Ring Structure Journal title Archives of Acoustics Yearbook 2023 Volume vol. 48 Issue No 4 Affiliation Szczepański, Grzegorz : Central Institute For Labour Protection – National Research Institute, Warsaw, Poland ; Podleśna, Marlena : Central Institute For Labour Protection – National Research Institute, Warsaw, Poland ; Morzyński, Leszek : Central Institute For Labour Protection – National Research Institute, Warsaw, Poland ; Włudarczyk, Anna : Central Institute For Labour Protection – National Research Institute, Warsaw, Poland Authors Szczepański, Grzegorz ; Podleśna, Marlena ; Morzyński, Leszek ; Włudarczyk, Anna Keywords acoustic metamaterials ; numerical research ; experimental research ; finite element method ; multiring structures Divisions of PAS Nauki Techniczne Coverage 497-507 Publisher Polish Academy of Sciences, Institute of Fundamental Technological Research, Committee on Acoustics Date 29.11.2023 Type Article Identifier DOI: 10.24425/aoa.2023.146814