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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: 0° Porous model: Komatsu (2008) Helmholtz model: Ingard/Allard |
Absorber Parameters
• Absorber 1
38mm Slotted Panel, 6mm/106mm (5.66%) 600mm Porous Absorbent, 5000 Pa.s/m2 Rigid backing • Absorber 2 38mm Slotted Panel, 6mm/106mm (5.66%) 600mm Porous Absorbent, 3000 Pa.s/m2 Rigid backing • Absorber 3 38mm Slotted Panel, 6mm/106mm (5.66%) 600mm Porous Absorbent, 4000 Pa.s/m2 Rigid backing |
Absorber 2: Peak absorption at 51.0Hz. Damping=1.91 (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.
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.