ZHOU Gang, DAI Gen-hua. AN EMPIRICAL FORMULA FOR CALCULAT/NG TRANSMISSION LOSS OF SANDWICH PANELS[J]. ACTA ACUSTICA, 1988, 13(1): 72-74. DOI: 10.15949/j.cnki.0371-0025.1988.01.011
Citation:
ZHOU Gang, DAI Gen-hua. AN EMPIRICAL FORMULA FOR CALCULAT/NG TRANSMISSION LOSS OF SANDWICH PANELS[J]. ACTA ACUSTICA, 1988, 13(1): 72-74. DOI: 10.15949/j.cnki.0371-0025.1988.01.011
ZHOU Gang, DAI Gen-hua. AN EMPIRICAL FORMULA FOR CALCULAT/NG TRANSMISSION LOSS OF SANDWICH PANELS[J]. ACTA ACUSTICA, 1988, 13(1): 72-74. DOI: 10.15949/j.cnki.0371-0025.1988.01.011
Citation:
ZHOU Gang, DAI Gen-hua. AN EMPIRICAL FORMULA FOR CALCULAT/NG TRANSMISSION LOSS OF SANDWICH PANELS[J]. ACTA ACUSTICA, 1988, 13(1): 72-74. DOI: 10.15949/j.cnki.0371-0025.1988.01.011
AN EMPIRICAL FORMULA FOR CALCULAT/NG TRANSMISSION LOSS OF SANDWICH PANELS
An empirical formula,based on the experimental data of various references and ours,for calculating the specific acoustic impedance and the transmission loss of sandwich panels are introduced in the paper.