From Xenharmonic Wiki
Jump to navigation Jump to search
<- 18afdo 19afdo 20afdo ->
Prime factorization 19 (prime)
Fifth 29/19 (732.064c)
Dual sharp fifth 29/19 (732.064c)
Dual flat fifth 28/19 (671.312c)

19afdo (arithmetic frequency division of the octave), or 19odo (otonal division of the octave), divides the octave into 19 parts of 1/19 each. As a scale it may be known as mode 19 of the harmonic series or the Over-19 scale.