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发帖数: 79 | 1 1.G. F. Homicz and J. A. Lordi, ''A note on the radiative directivity
patterns
of duct acoustic modes,'' Journal of Sound and Vibration. 41, 283-290 1975
2.Y. ANDO. On the sound radiation from semi-infinite circular pipe of
certain wall thickness. Acustica, 1969. 22: p. 219-225.
3.M. Bernard and B. Denardo. Re-computation of ando's approximation of the
end correction for a radiating semi-infinite circular pipe. Acustica, 1996.
82(4): p. 670-671.
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