I am currently setting up Spat to move sounds using the KNN algorithm. I want to monitor the output on headphones using spat5.virtualspeakers~ (binaural output). However, beyond the sampling frequency, I have no idea how to choose a .sofa HRTF. Indeed just the IRCAM database linked from Spat itself offers several hundreths of files even when restricted to 44.1kHz!
How can I find my way among these files?