Flutter Echo at low level in a sports hall with hard blockwork walls. This unusual acoustic effect occurs where sound reflections travel back and forth between hard reflective parallel walls. This makes designing the reverberation in a sports hall very tricky because of the need for impact resistant materials at low level, particularly challenging if the intention is for a multipurpose space for assemblies as well as sports.This video was recorded onsite by a MACH Acoustics engineer, using a starter pistol to omit an impulse for measuring the reverberation time.
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MACH Acoustics is one of the leading and largest independent acoustic and building consultancies in the UK, working across all building sectors, from planning/feasibility right through to completion, with all manner of architects, contractors and projects. We specialise in providing natural ventilation solutions in noisy urban environments, near motorways, railways and flight paths. Our approach to integrating with BIM by allowing direct information transfer into the building model sets us apart in the acoustic consultancy industry.
