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Global Parameters
Air temperature: 22°C
Air pressure: 101325 Pa X Axis: Frequency Range: 20Hz - 20000Hz Scale: logarithmic Resolution: high Angle of incidence: random Porous model: Komatsu (2008) Helmholtz model: Ingard/Allard |
Absorber Parameters
• Absorber 1
330mm Porous Absorbent, 5000 Pa.s/m2 Rigid backing • Absorber 2 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.
Impedance plots are not available for random incidence.
Impedance plots are not available for random incidence.