A novel multi-cavity Helmholtz muffler
Transmission loss of multi-cavity Helmholtz muffler with (a) two cavities, (b) three cavities, (c) four cavities, the number of membranes is n = 0, 1, 2, and the order is the same as that in fig.
A novel multi-cavity Helmholtz muffler |
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Transmission loss of multi-cavity Helmholtz muffler with (a) two cavities, (b) three cavities, (c) four cavities, the number of membranes is n = 0, 1, 2, and the order is the same as that in fig. |
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