Title: +038=249.001-#####._05-Lydtest plan 10 og 11 Pareto - Flere rom - Multiconsult.pdf
curve of shifted reference values (ISO 717-1)Source room volume:Receiving room volume:62m³  B d70FrequencyR',f1/3 octave'R,[Hz]50[dB]10,7x e d ni6063801001251602002503159,818,924,529,829,134,937,139,3n o i t c u d e r d n u o st n e r a p p A504040036,950035,263039,480044,1100046,830125046,7160049,5200051,1250050,920315052,4400056,0500058,7106312525050010002000Hz 4000Frequency, f, Hz Rating according to ISO 717-1 R'w Evaluation based on field measurement results obtained in one-third-octave bands by an engineering method.(C;Ctr) =44(2;5) dBC50-3150 = Ctr,50-3150 =414dB C50-5000 = dB Ctr,50-5000 =314dB C100-5000 = dB Ctr,100-5000 =15dBdBName of test institute:Multiconsult Norge ASNo. of test report:Date:4/27/2020Signature:SUVApparent sound reduction index according to ISO 16283-1