Thanks for mentioning the subject of this list. I was starting to forget. This is some interesting stuff. Thanks for sharing. David Linn > At the DANGER of talking about looping... > > I've been experimenting with Shepard's Tone (see: > http://www.cs.ubc.ca/nest/imager/contributions/flinn/Illusions/ST/st.html > and > http://www.ee.washington.edu/conselec/CE/sp95reports/other_labs/shep.htm ). > > It's great for looping because Shepard's Tone IS a kind of loop itself.