Yeah it's off that youtube video. I sent a message to him asking for it, as I couldn't find it anywhere. He was pretty kind and linked me to it, then I put it up again, so people could access it straight away, as I know how difficult it is to find.
I don't think it's the one that's used in the POC, as the PTI in the video on their website goes up and down (or down and up), on every bleep. This one speeds up, I don't imagine the one used at POC does. It may be used in RT though, I'm not sure.