Anechoic Rooms For Test Centre

摘要

Two new anechoic rooms have been designed and built by Industrial Acoustics Company (IAC) for Delphi Automotive Systems at its Bascharge, Luxembourg test centre. Used for measuring the noise emissions of vehicles and automotive components, both rooms were built using Metadyne sound - absorbing anechoic wedges, an IAC innovation. Unlike conventional wedges, made of fibreglass or foam, the new metal-faced wedges are washable, paintable and highly resistant to damage and fire. Practical advantages such as these have proved highly popular with customers, says IAC, the majority now choosing to build new or replace old rooms using metal wedges.