01579nam 2200469Ia 450 991070097460332120110930082814.0(CKB)5470000002413279(OCoLC)755069172(EXLCZ)99547000000241327920110930d2011 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierAcoustic absorption in porous materials[electronic resource] /Maria A. Kuczmarski and James C. JohnstonCleveland, Ohio :National Aeronautics and Space Administration, Glenn Research Center,[2011]1 online resource (20 pages) illustrationsNASA/TM ;2011-216995Title from title screen (viewed on Sept. 30, 2011)."March 2011."Includes bibliographical references (pages 18-20).Acoustic propertiesnasatPorous materialsnasatSound wavesnasatWave interactionnasatAcoustic attenuationnasatAcoustic properties.Porous materials.Sound waves.Wave interaction.Acoustic attenuation.Kuczmarski Maria K1401709Johnston James C16429NASA Glenn Research Center.GPOGPOBOOK9910700974603321Acoustic absorption in porous materials3470768UNINA