Brian Capleton
Resources for THEORY AND PRACTICE OF PIANO TUNING
Headphones are necessary for all these demonstrations.
Make sure your volume is turned down before you listen to these clips, and adjust up carefully to a comfortable level.
A set of isolated demonstration beat rates for an equally tempered scale G4 - G5, at the correct partial pitches for tuning pitch at A440.
G - B
Gx - C
A - Cx
Ax - D
B - Dx
C - E
Cx - F
D - Fx
Dx - G