silhouettes - modulations and visual music for 13 brass players




A table of Bessel functions describing the evolution of carrier and sidebands as the modulation index changes was reverse engineered as an interactive interpolating system controlling a bass trombone playing the carrier and twelve brass instruments playing one of the first twelve sidebands for a set of twenty-five carrier-modulator ratios for a frequency modulation synthesis.
so very beautiful :)
thanks for sharing!
Amazing work! Has a breathing a charcoal / conte vibe!
Thanks! I neglected to mention that the animation is based on an L-system, and realized with Processing. Many lines, some linear, some animated Bezier, to a depth of 12 or more hierarchical levels. The large movements are the result of modulating the angles in the rule set.
Year
2021
Location
Mayne Island, BC, Canada
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