Erik Kostson
Ansys Employee

Yes so it is possible, and as I posted before I did a small benchmark before as shown in this post:
The same benchmark as above but in harmonic acoustic where we expect a pressure 1 m away from the excitation (100 Pa excitation, alpha=1, attenuation coef. => 321 viscosity) of 100 Pa/(exp(1 m)) =36.7 Pa, and that is what we get in the analysis as shown below.

All the best