toneform
Body
Cutaway
Soundboard
Bracing
Neck
Bridge
Back & Sides
Setup
100%
−
+
100 mm
Coupled Resonance
Δ Compare
None
Parlor
Classical
Martin 000-18
Martin OM-28
Martin D-28
Gibson J-200
90
310 Hz
B(1,1)
304 Hz
T(1,1)
188 Hz
HELMHOLTZ
94 Hz
Top:
SITKA · 2.9 mm
Back:
INDIAN · 2.6 mm
Live