Hammond B3 9-Drawbar Harmonic Registration Extractor & Leslie Doppler Analyzer

Deterministic Non-negative least-squares (NNLS) harmonic decomposition onto Hammond tonewheel ratios [0.5, 1.5, 1, 2, 3, 4, 5, 6, 8] + FM Doppler sideband tracker engine (.wav, .mp3, .json) built for Hammond, Nord Electro, Viscount, IK Multimedia — zero-upload ephemeral Wasm RAM execution.

+ Drop File

Cloudflare Ephemeral Wasm RAM · 0% Retention

DETERMINISTIC VERDICT

Double-click 2.4× zoom · Drag to pan / 3D orbit

Free Deterministic X-Ray Preview

Running ephemeral Wasm verification…

Verified Engineering Output

Instant unlock via Apple Pay / Card (Paddle Merchant of Record) · 1-click automated refund, zero support tickets.

HeyCheck Cloud Compilers · Deterministic Zero-Upload Wasm Execution Terms Privacy Refund Policy