by Nasca Octavian Paul.

This program transforms the images and the sounds using single BIG Fourier Transforms (or DCT/DST,etc.). It produces very interesting and strange effects and allows you to transform sounds to images and vice-versa.

To see what it does see the examples

A reimplementation in Python language is available here (GIT).

You can download the old versionprogram (in pre-alpha stage) at http://sourceforge.net/projects/hypermammut (click on "Files" tab) or from here (if the download server is not working).


This is a very high quality extreme time-stretching program. See more about it at http://hypermammut.sourceforge.net/paulstretch/ for more information.