4:2 Octave - M3/M10 test,
F3A3 = 6.3 bps
F3A4 = 6.0 bps
3.8% narrow
Unfiltered
Filtered
6:3 Octave - m3/M6 test,
A3C4 = 8.5 bps
C4A4 = 8.0 bps
5.0% narrow
Unfiltered
Filtered
Octave
4:2, no beating within 1.3 seconds, then a 0.7 bps. Increase in volume
6:3, no perceptive beat. Increase in volume
Unfiltered
4:2 Filtered
6:3 Filtered
