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Global Parameters
Air temperature: 22°C
Air pressure: 101325 Pa X Axis: Frequency Range: 20Hz - 20000Hz Scale: logarithmic Resolution: medium Angle of incidence: 0° Porous model: Delany and Bazley (1970) Helmholtz model: Ingard/Allard |
Absorber Parameters
• Absorber 1 (Basotect Melamine Foam)
400mm Porous Absorbent, 12400 Pa.s/m2 Rigid backing • Absorber 2 (Higher to Lower FR) 100mm Porous Absorbent, 10000 Pa.s/m2 100mm Porous Absorbent, 15000 Pa.s/m2 100mm Porous Absorbent, 30000 Pa.s/m2 100mm Porous Absorbent, 100000 Pa.s/m2 Rigid backing • Absorber 3 (OC 701 (pink fluffy)) 400mm Porous Absorbent, 5000 Pa.s/m2 Rigid backing • Absorber 4 (OC 703) 400mm Porous Absorbent, 16500 Pa.s/m2 Rigid backing |
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.