Hi Egawtry,
hope you are still reading because I don't know how to start with that Ooura package. I have a bunch of cpp files that do "transformations". I have no iea how to get, for example, the value of all sound between -30Hz and 60Hz out of wave audio material. I am not really a wizzard in things of math. So can you help me to understand that stuff or must I study mathematics before I can do anything?

Thanks

Juergen