the description : i convert a stereogramme of pi (stereogramme.gif) in .wav format. i edit it & made two samples of 3.14 secondes each. i transformed them with a ring modulator using five frequencies : 3000 / 1000 / 4000 / 1000 / 5000 HZ. i played them with audiomulch (http://www.audiomulch.com). name of the piece is 'constant' (8 letters : 3+1+4) :: pyo