Triad Dissonance 3D projects a triad space onto a surface where two axes carry frequency ratios and the surface height expresses perceived roughness.
The page lets you switch music systems, constrain the note pool to a scale, adjust base frequency, grid density, and partial count, then recompute an entire harmonic landscape.
The goal is not only to show an attractive form, but to connect intonation, quantization, sensory roughness, local consonance, and listening to selected triads inside one exploratory instrument.
This experience works as a lab for comparing stable, unstable, or ambiguous zones across chords, scales, and tuning worlds.