|
|
Global Parameters
Air temperature: 20°C
Air pressure: 101325 Pa X Axis: Frequency Range: 10Hz - 150Hz Scale: linear Resolution: medium Angle of incidence: 0° Porous model: Allard and Champoux (1992) Helmholtz model: Ingard/Allard |
Absorber Parameters
• Absorber 1 (Istzustand)
650mm Porous Absorbent, 6000 Pa.s/m2 3600mm Air Rigid backing • Absorber 2 (mit massiver Rückwand) 650mm Porous Absorbent, 6000 Pa.s/m2 1mm Air Rigid backing • Absorber 3 Rigid backing • Absorber 4 Rigid backing |