Acoustic test standard: Rw measured in accordance with ISO 10140-2:2021 and single figure ratings determined in accordance with EN ISO 717-1:2021. Ln,w and ∆Lw measured in accordance with ISO 10140-3:2021 and single figure ratings determined in accordance with EN ISO 717-2:2021.
Acoustic test standard: Rw measured in accordance with ISO 10140-2:2021 and single figure ratings determined in accordance with EN ISO 717-1:2021. Ln,w and ∆Lw measured in accordance with ISO 10140-3:2021 and single figure ratings determined in accordance with EN ISO 717-2:2021.