AS/NZS 2499 Acoustics - Measurements of sound insulation in buildings and of buildings elements - Laboratory measurement of room-to-room airborne sound insulation of a suspended ceiling with a plenum above it
Publication Year
2000
Document Status
Current
Abstract
Specifies a laboratory method for measuring the airborne sound insulation of a suspended ceiling with a plenum of defined height mounted above an acoustical barrier which separates two rooms of a specified test facility.
Document History
Reconfirmed 2016.
Publisher Information
Standards Australia / Standards New Zealand
Standards Australia is the main publisher of Standards in Australia
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