Harmonic Analyzer — video companion

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Engineerguy video companion

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Pause to orbit, pan, zoom, and change the mechanism. Play follows approximate source tracks with chosen feasible inputs, not recovered history; unavailable intervals and unmeasured fidelity remain explicit.

Mechanism controls

Drive and setup Crank position

Turns / second

Paper drive Magnifier clamp Wire fixture height Cone platform swing Pinion engagement cam Platen datum

Twenty physical channels

Normalized slide position. The configured CAD station is shown in millimetres; engraved measuring-stick calibration is not established. Phase rotates that channel's cam.

Constraint-based motion with loaded extension springs and quasistatic torque balance. No tooth-collision, friction, or inertia simulation.