건축 및 수송기계용 흡.차음재

References

1. Appl. Acoust v.3 Delany and E. N. Bazley, Acoustical Properties of Fibrous Absorbent Materials M.E
2. Appl. Acoust v.48 no.2 Improved Empirical Model of Sound Propagation Through a Fibrous Material Voronina; N.
3. Appl. Acoust v.107 no.3 An Empirical Model for Rigid Frame porous Materials with High Porosity Voronina;N.
4. Elsevier Applied Science Propagation of Sound in Porous Media J.F.Allard
5. J. Acoust. Soc. Am v.107 no.3 Pediction of Sound transmission Loss Through Multi-layered Panels by Using Gaussian Distribution of Directional Incidnet Energy H.J.Dang,(et. al.)