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Attenuators, arrangements of attenuators, acoustic barriers and methods for constructing acoustic barriers
Attenuators, arrangements of attenuators, acoustic barriers and methods for constructing acoustic barriers
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机译:衰减器,衰减器的布置,声屏障以及构造声屏障的方法
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摘要
An arrangement comprising a plurality of attenuators for attenuating acoustic waves, each attenuator of the plurality of attenuators comprising: a first body defining a cavity therein and at least one open aperture extending across a portion of the first body, the first body being configured to attenuate acoustic waves over a resonant frequency band.
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