The ported box and the bandpass designs produce less distortion than the sealed box, but the difference is marginal.

导向孔和双反射带通箱设计比密闭箱的失真更小一些，但是差别不大。

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The MX-118B's bandpass enclosure design provides for uniform low frequency reproduction without the need for a crossover.

的MX - 118B的带通滤波器外壳设计提供无需交叉需要统一的低频再现。

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A series of bandpass eq filters in the software neatly excise the offensive frequencies, leaving the game blissfully vuvuzela-free.

该软件中一系列的带通e Q滤波器非常干净地消除了令人讨厌的波段，终于让比赛不再受到呜呜祖啦的滋扰。

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