acoustical barrier это:

acoustical barrier
акустический экран

Англо-русский строительный словарь. 2013.

Смотреть что такое "acoustical barrier" в других словарях:

  • Noise barrier — The sound tube in Melbourne, Australia, designed to reduce roadway noise without detracting from the area s aesthetics. A noise barrier (also called a soundwall, sound berm, sound barrier, or acoustical barrier) is an exterior structure designed… …   Wikipedia

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