The beauty of electronic signals made visible
Beautiful curves created by combining sine waves at different frequencies and phases
Classic time-domain oscilloscope displays with graticule grids
Two signals creating 2D patterns — circles, figure-8s, trefoils, and complex knots
Drawing recognizable shapes with audio signals in XY mode, inspired by Jerobeam Fenderson
Phosphor-glow spectrum analyzer with rhythmic pulsing bars
Inspired by Asteroids and Tempest — geometric shapes drawn as glowing vector lines
The characteristic glow and afterimage of CRT phosphor — bright at the trace point, fading trail behind it. Green (P1), amber (P3), and blue (P11) phosphor colors.
Brighter where the electron beam moves slowly, dimmer where it moves fast. This creates natural emphasis and beautiful trails.
The 10×8 division grid overlay on oscilloscope screens, providing measurement reference and visual structure.
Like classic arcade games, drawings are created by moving an electron beam to trace shapes — no raster scanning, just pure geometric beauty.