Deterministic Resonance-band envelope demodulation → peak match to BPFO/BPFI/BSF/FTF → sideband spacing for load/rotor transfer → severity by crest factor & kurtosis. engine (.wav, .csv, mic) built for SKF, FAG, NSK, Timken — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…