Dear all, for those of you interested in real time auralization, I recently made this GH file to use the outputs from the Pachyderm image source tracer to send auralization data to Max-MSP and Spat-5 via UDP/Firefly.

It can handle up to 64 reflections and sends to Spat-5 the levels for direct, early and late sound, reverberation time values in 3 frequency ranges (adjustable), and azimuth, elevation, delay and intensity in 8 frequency bands for every reflection. In Max, sound is processed in 3rd order ambisonic and binaural. Connect your lab or your headphone to it, (picture of the RISD Audio Lab where I use it with my students).

Arthur gracefully made a new version of his image source component for this to output reflection intensity values. You will need to ask him to release that version. You will also need the newest version of Spat-5 and Max-8. 

There are a few built-in clipping protections in GH, but please use at your own risk. It can get weird sometime if your geometry does not see any reflection. 

Happy auralizing.

Alban Bassuet