​
Root MIDI (D4=50, G4=55)
50
Bore variant
BeiXiao
NanXiao
QinXiao
Temperature (°F)
68
Parameter
Value
Unit
Variant
NanXiao
Root MIDI
50
f_root
146.83
Hz
Temperature
68
°F
Bore ID
0.866
in
L_eff
47.64
in
End corr (each)
0.260
in
L_bore
47.12
in *estimate*
Hole
Note (est.)
from foot (in)
Hole 1 (RH pinky)
E
42.44
Hole 2 (RH ring)
F
40.06
Hole 3 (RH middle)
Gb
37.81
Hole 4 (RH index — key)
G
35.69
Hole 5 (LH ring)
A
31.79
Hole 6 (LH middle)
B
28.33
Hole 7 (LH index)
C
26.74
Hole 8 (LH thumb)
Db
25.24