f0 500[Hz] "Band center frequency"
c0 343[m/s] "Speed of sound"
rho0 1.2[kg/m^3] Density
lam0 c0/f0 "Wavelength at f0"
Vol 412.5[m^3] "Room volume"
s_default 0.05 "Scattering coefficient of flat surfaces"
s_diffuser 0.5 "Scattering coefficient of diffusers"
s_seats 0.6 "Scattering coefficient of seating area"