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: Miki (1990)
Helmholtz model: Ingard/Allard

Absorber Parameters

• Absorber 1 (eXtra 100mm)
100mm Porous Absorbent, 8333 Pa.s/m2
Rigid backing
• Absorber 2 (eXtra 200mm)
200mm Porous Absorbent, 8333 Pa.s/m2
Rigid backing
• Absorber 3 (eXtra 300mm)
300mm Porous Absorbent, 8333 Pa.s/m2
Rigid backing
• Absorber 4 (eXtra 400mm)
400mm Porous Absorbent, 8333 Pa.s/m2
Rigid backing