Effect of a honeycomb on the sound absorption characteristics of panel-type absorbers

Fuchs, 2001, Alternative fiberless absorbers – new tools and materials for noise control and acoustic comfort, Acust/Acta Acust, 87, 414 Bruel, 1951 Kimura, 1961, Experimental studies on the sound absorbing characteristics of acoustic materials, Rep Inst Ind Sci Univ Tokyo, 10, 1 Ford, 1969, Panel sound absorbers, J Sound Vib, 10, 411, 10.1016/0022-460X(69)90219-3 Hiraizumi, 1974, Study on the sound absorption by panel vibration – analysis in the model of circular panel with clamped boundary, J Acoust Soc Jpn, 30, 276 Sakagami, 1993, Acoustic properties of an infinite elastic plate with a back cavity, Acustica, 78, 288 Sakagami, 1996, Acoustic properties of an infinite elastic plate backed by multiple layers, Acust/Acta Acust, 82, 45 Sakagami, 1999, Acoustic reflection of an elastic plate with periodic ribs and a back cavity, Acust/Acta Acust, 85, 1 Bosmans, 1999, Sound absorption of stretched ceilings with an impervious synthetic membrane, J Acoust Soc Am, 106, 233, 10.1121/1.427052 Sakagami, 1996, Sound absorption of a cavity-backed membrane: a step towards design method for membrane-type absorbers, Appl Acoust, 49, 237, 10.1016/S0003-682X(96)00025-4 Attenborough, 2005, Sound absorbing materials and sound absorbers Sakagami, 2008, Application of microperforated panel absorbers to room interior surfaces, Int J Acoust Vib, 13, 120 Sakagami, 2010, Sound absorption characteristics of a honeycomb-backed microperforated panel absorber: revised theory and experimental validation, Noise Control Eng J, 58, 157, 10.3397/1.3294861 Toyoda, 2008, Sound transmission through a microperforated-panel structure with subdivided air cavities, J Acoust Soc Am, 124, 3594, 10.1121/1.3001711 Toyoda, 2008, Effects of an air-layer-subdivision technique on the sound transmission through a single plate, J Acoust Soc Am, 123, 825, 10.1121/1.2821981