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Global Parameters
Air temperature: 20°C
Air pressure: 101325 Pa X Axis: Frequency Range: 400Hz - 20000Hz Scale: logarithmic Resolution: medium Angle of incidence: 0° Porous model: Allard and Champoux (1992) Helmholtz model: Ingard/Allard |
Absorber Parameters
• Absorber 1 (pare vapeur avec 5 de laine de v)
Limp Membrane, 0.16 Kg/m2 5000mm Porous Absorbent, 10000 Pa.s/m2 Rigid backing • Absorber 2 (Laine de verre de 5m de profonde) 5000mm Porous Absorbent, 10000 Pa.s/m2 Rigid backing |