I need to score a PSG study that was performed on Grass Technology TWIN PSG software, but don't have the software myself. I was wondering if I could either get hold of this software or simply convert the data that I have been sent into .edf format?
As the study folder is around 600Mb, and was sent to myself from Nigeria, via a slow internet connection, it would take a long time for it to be converted to .edf and re-sent. Additionally, the technicians over there are unsure about how to do such a thing, and I don't have a manual for TWIN software to be able to talk them through it.
I've contact Grass (and companies usually seem quite happy to give out their software - at least Respironics, Weinmann and Embla all have been happy to in the past) but no response, so I was wondering if you guys had any ideas?