4Osama Hunaudi,Wing T Chu.Acoustical characteristics of leak signals in plastic water distribution pipes.Applied acoustics,1999(58):233~254.
5Fuchs H V,Riehle R.Ten years of experience with leak detection by acoustical signal analysis.Applied Acoustics,1991,33:1~19.
6Kirby R,Cummings A.The impendence of perforated plates subjected to grazing gas flow and backed by porous media.Journal of Sound and Vibration,1998,217(4),619~636.
7Kirby R.Simplified techniques for predicting the transmission loss of a circular dissipative silencer.Journal of Sound and Vibration,2001,243(3):403~426.