6ado is the arithmetic equal division of the octave into six parts of 1/6 each. This ADO contains several useful intervals such as 7/6, 4/3 and 3/2 although it lacks a major third.

Intervals

# Cents Ratio Interval name Decimal Audio
0 0 1/1 1.000 perfect unison
1 266.9 7/6 1.167 subminor third
2 498.0 4/3 1.333 just perfect fourth
3 702.0 3/2 1.500 just perfect fifth
4 884.5 5/3 1.667 just minor sixth
5 1049.4 11/6 1.833 undecimal neutral seventh
6 1200.0 2/1 2.000 perfect octave