Sound insulation wall (two acoustic sourcesCin phase)
distribution of acoustic pressure
animation
cell size
50Hz
50Hz
dx=dz=0.05[m]
100Hz
100Hz
dx=dz=0.05[m]
200Hz
200Hz
dx=dz=0.05[m]
white noise(50-200Hz)
white noise(50-200Hz)
dx=dz=0.04[m]
all (50-200Hz)
all (50-200Hz)