Has Comet acoustics been discontinued? I am looking for a good BEM package for loudspeaker waveguide and cabinet design. So far all I can find that looks decent is Sysnoise, but something cheaper would be great, I don't think I need the full capability of Sysnoise.
Any ideas?
Hi,
I would like to be able to use velocity instead of displacement as a DOF constraint for an acoustics model.
I know that going from displacement to velocity is just a matter of scaling the results, however I haven't found a convenient way of doing this. Anyone have any good tricks?
JB