This Geometry Nodes system generates animated Chladni plate patterns, simulating the effect of sound waves moving granular material across a vibrating surface. The node setup includes variable controls for adjusting the underlying resonance patterns, allowing users to transition between different geometric formations. Additional parameters manage the movement speed of the particles, while noise inputs introduce random variation into the motion. The system is optimized to run efficiently, providing real-time playback in the viewport for most standard setups.