This is the sound of a snare drum after i added reverb to it and slowed it down about -81 percent. By the way, this morning, i purchased a very interesting book entitled "harmonograph: a visual guide to the mathematics of music" by anthony ashton. I haven't read much of it yet, but it is explaining how eye-pleasing shapes can be created by utilizing vibrations and a harmonograph. I think you should check this book out. Made with audacity.
Author: Ecfike