3-odd-limit
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The 3-odd-limit is the set of all rational intervals for which neither the numerator nor the denominator of the frequency ratio exceeds 3, once all powers of 2 are removed. To the 1-odd-limit, it adds 1 interval pair involving 3.
Below is a list of all octave-reduced intervals in the 3-odd-limit.
Ratio | Size (¢) | Color name | Name | |
---|---|---|---|---|
4/3 | 498.045 | w4 | wa 4th | just perfect fourth |
3/2 | 701.955 | w5 | wa 5th | just perfect fifth |