Gore–Gilet Acoustic Guitar Model — 1/2/3/4 DOF (Coupled)

1DOF (Helmholtz) • 2DOF (Top+Air) • 3DOF (Top+Back+Air) • 4DOF (Top+Back+Air+Sides). Based on Gore & Gilet Vol. 2 §2.4.1 and Jim Kirby’s determinant expansion (2012). Frequency axis 0–500 Hz.

Fit My Guitar / Solve Targets

Match your measured guitar or compute What-If delta recipes using the same assistant.

Enter the peaks or structural values you care about. Use the “Solve Targets” CTA to switch into What-If mode; otherwise the assistant fits your current guitar.

Modal Targets
Plate Information
Body Information (Helmholtz + cavity)