Acoustical investigation on air conditioning components
Reverberation Rooms in accordance with EN ISO 3741 - Annex D
Sound power determination for devices / air-diffusers of all types in accordance with DIN EN ISO 5135 and EN ISO 3741 / Precision methods for reverberation rooms.
Measurements of sound attenuators according to DIN EN ISO 7235 in standardized sound attenuator test channels.
Determination of pressure flow volume characteristics of devices / air-diffusers in accordance with DIN EN ISO 5167-1.
Measurement of the flow resistance of acoustically effective materials in accordance with DIN EN 29053.
