Acoustics. Measurement of sound insulation in buildings and of building elements using sound intensity - Field measurements shop-only Design brief

Design brief

This part of IEC 60793 establishes uniform requirements for measuring the attenuation of optical fibre

no circular

define revised performance

and looks at how changes in technology

Acoustics. Measurement of sound insulation in buildings and of building elements using sound intensity - Field measurements shop-only Design briefWhat is ISO 15186 2 Field measurements of sound insulation in buildings about? ISO 15186 2 is the second part of the multiple series document that specifies a sound intensity method to determine the in situ sound insulation of walls, floors, doors, windows and small building elements. ISO 15186 2 is intended for measurements that have to be made in the presence of flanking transmission. ISO 15186 2 can be used to provide sound power data for