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BSI BS EN 20140-9:1994

Acoustics. Measurement of sound insulation in buildings and of building elements -- Laboratory measurement of room-to-room airborne sound insulation of a suspended ceiling with a plenum above it
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BSI BS EN 20140-9:1994

Acoustics. Measurement of sound insulation in buildings and of building elements -- Laboratory measurement of room-to-room airborne sound insulation of a suspended ceiling with a plenum above it

PUBLISH DATE 1987
BSI BS EN 20140-9:1994
LABORATORY MEASUREMENT OF ROOM
A method using a plenum of defined height mounted above an acoustical barrier which separates two rooms of a specified test facility.
SDO BSI: British Standards Institution
Document Number EN 20140-9
Publication Date Feb. 27, 1987
Language en - English
Page Count
Revision Level
Supercedes
Committee EH/1
Publish Date Document Id Type View
Feb. 27, 1987 BS EN 20140-9:1994 Revision