1. EN 12354-3 Building acoustics—estimation of acoustic performance of buildings from the performance of elements, Part 3. Airborne sound insulation against outdoor sound.
2. EN-ISO 140-3 Acoustics—measurement of sound insulation in buildings and of building elements Part 3. Laboratory measurements of airborne sound insulation of building elements.
3. EN-ISO 140-1 Acoustics—measurement of sound insulation in buildings and of building elements Part 1. Requirements of laboratory test facilities with suppressed flanking transmission.
4. EN-ISO 140-10 Acoustics—measurement of sound insulation in buildings and of building elements Part 10. Laboratory measurements of airborne sound insulation of small building elements.
5. EN-ISO 140-5 Acoustics—measurement of sound insulation in buildings and of building elements Part 5. Field measurements of airborne sound insulation of facade elements and facades.