PREDICTION OF SOUND FIELDS IN ROOMS WITH MEMBRANE MATERIALS : Development of a limp membrane element in acoustical FEM analysis and its application

SAKUMA, T., IWASE, T., & YASUOKA, M. (1998). PREDICTION OF SOUND FIELDS IN ROOMS WITH MEMBRANE MATERIALS : Development of a limp membrane element in acoustical FEM analysis and its application. Journal of Architecture and Planning (Transactions of AIJ), 63(505), 1–8. https://doi.org/10.3130/aija.63.1_3