Ben Shaw

Thank you. I figured it would be something basic I was overlooking.

Hi, I am using Acousto to simulate low frequency room acoustics. I am using the new custombc=2 method for setting the boundry conditions. I have not been able to find a tutorial for this method in the documentation, but I think I have the file syntax correct. My question is how to convert an absprption coeffecient(alpah) into the gamma value. I followd tutorial 6 equations 6.16, 6.17, 6.18. I inserted the right side of 6.16 for Z in 6.18 with rho=1.21 and c_0=343. When I try to calculate the gamma...