I am looking to put together a line array speaker system and I would like to experiment with with adjusting the focus with dsp. I looked at the AES article about WFSfocus by Fons Adriaensen and it looks like this could be used and it also looks like ambdec could be adopted by changing the filters. I plan to have a stereo pair of 8 woofer tweeter combinations per side Does anyone know if WFsfocus is available or suggestions for adopting ambdec. Or if this is even feasable Tom Brooke