Calculation, design and optimization – Certificates for noise control
- calculation of airborne sound propagation and structure-borne sound propagation in buildings:
- rated airborne sound reduction index according to VDI 4100, DIN 4109, DIN EN 12354 and further standards
- rated impact sound pressure level according to VDI 4100, DIN 4109, DIN EN 12354 and further standards
- characteristic noise emission values of technical sound sources – industrial control elements for gas and liquid flows according to VDI 3738
- noise control against noise of elevators according to VDI 2566
- Composition of certificates for noise control
Measurement of parameters of building elements with respect to building acoustics
- measurement of airborne sound insulation and impact sound insulation in buildings:
- rated airborne sound reduction index according to DIN EN ISO 16283-1, DIN EN ISO 717-1, DIN EN ISO 10848
- rated impact sound pressure level according to DIN EN ISO 16283-2, DIN EN ISO 717-2, DIN EN ISO 10848
- characteristic noise emission values of technical sound sources – industrial control elements for gas and liquid flows according to VDI 3738
- measurement of parameters with respect to building acoustics of building elements in test setups for windows, doors, walls and ceilings
- rated airborne sound reduction index according to DIN EN ISO 10140-2; rating according to DIN EN ISO 717-1
- rated impact sound pressure level according to DIN EN ISO 10140-3; rating according to DIN EN ISO 717-2
- impact sound reduction of floor constructions according to DIN EN ISO 140‑3; rating according to DIN EN ISO 717-2
