4/3

Revision as of 18:31, 23 September 2018 by Spt3125 (talk | contribs) (updated categories)
perfect fourth.png
JI Glyph of 4/3

4/3 |2 -1>

498.04500 cents

sound sample

4:3 is the frequency ratio of the just "perfect fourth". Its inversion is the perfect fifth, 3/2.

Perfect fourth (Wikipedia)