The RGB Sonification Framework defines a computational methodology for the deterministic translation of chromatic information into structured acoustic representations. The system establishes a stable correspondence between the three primary channels of the RGB colour model — Red, Green, and Blue — and distinct spectral registers of the audible frequency range, producing a reproducible and scalable sonic identity for each chromatic value. The core deliverable is a structured sound bank organized according to RGB values, covering the complete interval of each channel 0–255. The framework is designed as the foundational acoustic layer for multisensory accessibility systems, with primary applications in cultural mediation, museum accessibility, generative installation art, and human–computer interaction research. Implemented as a platform-agnostic methodology compatible with Max/MSP, SuperCollider, and Pure Data environments.
Alessio Greco (Sun,) studied this question.