Software for Baffle Simulation

[Art Benjamin]

Hey guys.

What software is available for modeling the behaviors of drivers mounted on a baffle?

Are there any that don't require CAD files or knowledge of Autocad?

 

[Zero D]

Hi, yes, & it's FREE, as are All his other programs 🙂 Tolvan Data

 

[Art Benjamin]

Thanks!

 

[JMB]

VituixCAD (it does ot require knowledge of CAD programs)
Jeff Bagby's Excel based Diffraction and Boundary Simulator

Both also free

 

[Art Benjamin]

Great, this will be a big help.

 

[Art Benjamin]

I had a bit of an issue with Tolvan Data's "The Edge". One of the factors is "source density" and I'm not sure how to set it to approximate a driver's known relative directivity vs frequency. This has a profound impact on the edge diffraction plots.

 

[xrk971]

Akabak also does baffle diffraction effects. You can place multiple drivers in any XY location with vertical offsets even.