Physical modelling
Instruments computed from their own mechanics, at full polyphony, in real time.
Epi runs 88 independent hammers, resonators and pickups at once — a struck string behaves like a struck string because the model solves for mass, stiffness and damping rather than crossfading recordings. The same approach carries into materials, transducers and cabinets, all of which are real physical constants in the engine.
Epi · 88 voices · five instruments