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Global Parameters
Air temperature: 20°C
Air pressure: 101325 Pa X Axis: Frequency Range: 20Hz - 20000Hz Scale: logarithmic Resolution: high Angle of incidence: 0° Porous model: Allard and Champoux (1992) Helmholtz model: Ingard/Allard |
Absorber Parameters
• Absorber 1 (Termarock 50)
80mm Porous Absorbent, 16000 Pa.s/m2 Rigid backing • Absorber 2 (Termarock 50 Verlattung) 4mm Slotted Panel, 20mm/40mm (50.00%) 80mm Porous Absorbent, 16000 Pa.s/m2 Rigid backing • Absorber 3 (Termarock 30) 80mm Porous Absorbent, 7000 Pa.s/m2 Rigid backing • Absorber 4 (Rockwool) 80mm Porous Absorbent, 6000 Pa.s/m2 Rigid backing |