Air conditioners, liquid chilling packages, heat pumps and dehumidifiers with electrically driven compressors for space heating and cooling. Measurement of airborne noise. Determination of the sound power level
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Product Details
Descriptors
Sound intensity
Dehumidifiers
Ventilation ductwork
Installation
Air-conditioning equipment
Ventilation
Air conditioners
Heat pumps
Acoustic measurement
Designations
Compressors
Noise (environmental)
Cooling
Space-heating systems
Testing conditions
Airborne noise
Reverberation rooms
Frequencies
ICS Codes
17.140.50 Electroacoustics
91.140.30 Ventilation and air-conditioning systems