CESVA has an extensive product range for sound power measurements.
An often unavoidable by-product of heavy machinery is large amounts of noise. The acoustical characteristics of sound sources, such as heavy machinery, are essential information for the design of infrastructures; they become a decisive factor for an acoustic engineer's plan of action. In order to determine the sound power of a noise source there is the ISO 374x series of norms. CESVA has the following product range for sound power measurements.
Measurement of sound power levels of noise sources (machines):
The noise generated by electrical and hydraulic heating, ventilation, air conditioning, (HVAC), installations must be evaluated to guarantee an appropriate background noise (evaluation by NC curves):
Verification, analysis and measurement of vibration in buildings and industrial environments: