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Acoustics - Field measurements of airborne and impact sound insulation and of service equipment sound - Survey method
This document specifies field survey methods for measuring:
The methods described in this document are applicable for measurements in rooms of dwellings or in rooms of comparable size with a maximum of 150 m3.
For airborne sound insulation, impact sound insulation, and façade sound insulation, the method gives values which are (octave band) frequency dependent. They can be converted into a single number characterising the acoustical performances by application of ISO 717-1 and ISO 717-2.
For heavy/soft impact sound insulation, the results also are given as A-weighted maximum impact sound pressure level. For service equipment sound, the results are given directly in A- or C-weighted sound pressure levels.
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