Title: +038=249.001-#####._01-10203518-01-RIA-NOT-007 Lydmålinger Collier_rev01.pdf
Field measurements of airborne sound insulation betw een roomsClient: Description:Dronning Mauds gt.1- 3 Lydisolasjon fra stillerom, til 5- 012 til møterom 5- 011Date of test:15.02.2022Object:Møterom (gipsvegg)Source room: 5- 012Receiving room: 5- 011Condition:Condition:Type:Type:Location:Location:Frequency range according to theArea of common partition:10,00m²curve of shifted reference values (ISO 717- 1)Source room volume:Receiving room volume:53m³→ ⎯ B d65FrequencyR'f1/3 octave'R[Hz]50[dB]24,6, x e d ni55638010012516020025028,622,817,825,829,230,740,6n o i t c u d e r d n u o s t n e r a p p A4531540,73540041,050042,963043,580044,0100045,025125044,9160046,2200048,1250049,215315049,1400054,5500056,256312525050010002000 Hz 4000Frequency, f, Hz ⎯→