Under CopyrightMaysenhölder, W.W.MaysenhölderBerg, A.A.BergLeistner, P.P.Leistner2022-03-0326.01.20062005https://publica.fraunhofer.de/handle/publica/20807110.24406/publica-fhg-208071Open-pore aluminium foam, a corrosion-resistant, self-supporting light-weight material free from possibly dangerous fibres, has attracted increasing attention in materials science and technology. In line with this development the acoustic properties of a certain foam variety have been examined. Measurements are accompanied by a theoretical description, which serves as a basis for further improvement of the sound absorption potential.en624690journal article