Title: +038=249.001-#####._01-10203518-01-RIA-NOT-007 Lydmålinger Collier_rev01.pdf
curve of shifted reference values (ISO 717- 1)Sourc e room volume:Receiving room volume:53m³→ ⎯ B d65FrequencyR',f1/3 octave'R[Hz]50[dB]20,6, x e d ni55638010012516020025018,912,415,326,231,333,034,8n o i t c u d e r d n u o s t n e r a p p A4531536,83540038,750040,463043,480046,5100049,225125048,1160048,2200049,1250050,015315051,4400053,4500054,256312525050010002000Hz 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) =44(3;10) dBC50-3150 = Ctr,50-3150 =514dB C50-5000 = dB Ctr,50-5000 =414dB C100-5000 = dB Ctr,100-5000 =210dBdBName of test institute:No. of te st re port:1Date:09.02.2022Signature:HGA10203518-RIA-NOT-00722. februar 2022 / Revisjon 00multiconsult.noSide 9 av 30