I've made a small beginning at http://www.theover.org/Dsp .
Feel free to comment/request/fire question, etc, in fact I don't even mind making it a Wiki page (to let other contribute), and I don't know yet how many linked pages and example materials I'll make.
Theo -- dupswapdrop -- the music-dsp mailing list and website: subscription info, FAQ, source code archive, list archive, book reviews, dsp links http://music.columbia.edu/cmc/music-dsp http://music.columbia.edu/mailman/listinfo/music-dsp
