@conference{degraeve2020metamaterial, title = {Metamaterial Absorber for Loudspeaker Enclosures}, author = {Degraeve, Sebastien and Oclee-Brown, Jack}, booktitle = {Audio Engineering Society Convention 148}, month = {May}, year = {2020}, url = {https://www.aes.org/e-lib/browse.cfm?elib=20758} }