Title: +038=243.001-AG002T_02-Deko Silent glass 44 dB Bygginnredning - DOP.pdf
equivalent absorption area in m² Sound pressure level source room in dB Sound pressure level receiving room in dB Sound reduction index in dB Reverberation time in s Volume of receiving room in m³ Testing area of the specimen in m²Evidence of Performance Airborne sound insulation of building elementsPage 5 of 7Test report 10-001619-PR02 (PB-12-H01-04-en-01) dated 01. July 2011 Client Kuraray Europe GmbH, 53840 Troisdorf, Germany2.3Test equipmentDeviceTypeManufacturerIntegrating sound meter Microphone preamplifiers Microphone units Calibrator Dodecahedron loudspeakers Amplifier Rotating microphone boomType Nortronic 830 Type 1201 Type 1220 Type 1251 Own design Type E120 Own design / Type 231-N-360Norsonic-Tippkemper Norsonic-Tippkemper Norsonic-Tippkemper Norsonic-Tippkemper - FG Elektronik Norsonic-Tippkemper