5ado is the arithmetic equal division of the octave into five parts of 1/5 each.
# | Cents | Ratio | Interval name |
---|---|---|---|
0 | 0 | 1/1 | perfect unison |
1 | 386.3 | 5/4 | just major third |
2 | 702.0 | 3/2 | just perfect fifth |
3 | 968.8 | 7/4 | harmonic seventh |
4 | 1200.0 | 2/1 | perfect octave |