Acoustics. Measurement of sound insulation in buildings and of building elements using sound intensity - Laboratory measurements Ingestion-build-109673 Quick-release fastening systems are parts

Quick-release fastening systems are parts

infrastructure

the requirement of the initial measurements

With compliance and obedience to BS EN 2240-037

Acoustics. Measurement of sound insulation in buildings and of building elements using sound intensity - Laboratory measurements Ingestion-build-109673 Quick-release fastening systems are parts1 Scope This part of ISO 15186 specifies a sound intensity method to determine the sound reduction index and the element normalized level difference of building elements. The method can be used as an alternative to ISO 1403 and ISO 14010 respectively. One important use is when the traditional ISO 1403 method fails because of high flanking transmission. The reproducibility of this intensity method is estimated to be equal to or better than that of ISO