Note by @fastfinge

@Tamasg What I've been playing with, and why you haven't heard much from me, is trying to create some good way to extract formants from existing sounds, in an accessible way. Thus far, though, nothing has worked, or been as accessible as I want it to be. It involves matlab and other terrible things. But what I really really want is something where I can put in a second of sound and get an estimate of all the formants and transitions, and then use the tools you created to compare them. But I haven't gotten close enough to have anything to share.