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Global Parameters
Air temperature: 20°C
Air pressure: 101325 Pa X Axis: Frequency Range: 20Hz - 20000Hz Scale: logarithmic Resolution: medium Angle of incidence: 45° Porous model: Komatsu (2008) Helmholtz model: Ingard/Allard |
Absorber Parameters
• Absorber 1 (rockfon industrial 100mm)
100mm Porous Absorbent, 21400 Pa.s/m2 Rigid backing • Absorber 2 (Rockwool flexi a 100mm) 100mm Porous Absorbent, 9000 Pa.s/m2 Rigid backing • Absorber 3 (rockfon industrial 500mm) 500mm Porous Absorbent, 21400 Pa.s/m2 Rigid backing • Absorber 4 (Rockwool flexi a 500mm) 500mm Porous Absorbent, 9000 Pa.s/m2 Rigid backing |
Absorber 1: Peak absorption at 12327Hz. Damping=1.34 (high)
Absorber 3: Peak absorption at 12333Hz. Damping=1.34 (high)
Absorber 4: Peak absorption at 5186Hz. Damping=1.34 (high)
Dotted lines indicate that the model used to estimate absorber properties has been used outside of its applicable range. Results may therefore be less accurate than where a solid line is displayed.
Absorber 3: Peak absorption at 12333Hz. Damping=1.34 (high)
Absorber 4: Peak absorption at 5186Hz. Damping=1.34 (high)
Dotted lines indicate that the model used to estimate absorber properties has been used outside of its applicable range. Results may therefore be less accurate than where a solid line is displayed.