Title: +038=249.001-#####._01-10203518-01-RIA-NOT-007 Lydmålinger Collier_rev01.pdf
Date of test:17.02.2022Object:Telefonrom med dør (glass og gipsvegg)Source room: 5- 210Receiving room: 5- 122Condition:Condition:Type:Type:Location:Location:Frequency range ac cording to theArea of common partition:10,00m²curve of shifted reference values (ISO 717- 1)Source room volume:Receiving room volume:230m³→ ⎯ B d60FrequencyR'f1/3 octaveR'[Hz]50≥[dB]29,0, x e d ni50638010012516020025026,630,825,027,832,231,230,4n o i t c u d e r d n u o s t n e r a p p A4031529,73040036,250036,163036,380037,3100037,920125034,7160031,0200030,6250035,310315036,3400032,6500032,8Limit of measurement06312525050010002000Hz 4000Frequency, f, Hz ⎯→Rating acc ording to ISO 717- 1 R'w Evaluatio n based o n field measurement results o btained in o ne-third-o ctave bands by an engineering metho d.(C;Ct r) =35(1;2) dB