A picture of Farfisa Rhythm 10 drum machine

Farfisa Rhythm 10

Farfisa Rhythm 10 is an analogue drum machine made in Italy in 1969. It has been used, among others, by Kraftwerk in Kling Klang and Tanzmusik. This lovely piece of hardware featured 10 patterns, variable tempo, and 5 pads to let the musician play custom grooves and variations.
A plot of a signal labelled with LabelSignal Matlab tool


This Matlab tool clusters the frames of an audio signal and labels the clusters with 3D coordinates that encode the similarity between the clusters as Euclidean distance. In other words, it colour-codes the timbral properties of the signal to visually represent the similarities of an audio stream.