Sound and Vibration Standards

BS EN ISO 5135 : Acoustics : Air-terminal Devices
Sound Power Levels

Standard Number : BS EN ISO 5135:1999
Title : Acoustics. Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation room
Status : Current
International Relationships : EN ISO 5135:1998, ISO 5135:1997
Acoustic Standards List