Rob Hordijk’s BLIPPOO BOX is an audio sound generator that operates according to the principles of chaos theory. By designing the Blippoo Box, he attempted to bridge a crossover space between abstract (sonic) art, music and artistic craftsmanship. In the hands of performing musicians the Blippoo Box becomes an electronic music instrument that invites performers to improvise with the chaotic nature of the box. Despite this chaotic behavior, the produced sounds have particular characteristics that are roughly predictable and enable a performer to build a performance around a composed scheme.
“By using a nonlinear feedback system, patterns are created that exhibit chaotic properties like attractors, bifurcations, etc. Second, the filter also uses a nonlinear feedback system that can go into ranges where bifurcations occur, which results in the creation of ‘undertones’, where the period doublings create harmonic partials that are lower in frequency as the signal fed into the filter.” Rob Hordijk
Solo Concert at Warper Party 2009
Fast Movement Excerpt
Slow Movement Excerpt