81edo: Difference between revisions

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Besides meantone, 81edo is a tuning for the [[cobalt]] temperament, since it contains 27 as a divisor. It also tunes the unnamed 15 & 51 temperament which divides the octave into 3 equal parts, and is a member of the [[augmented-cloudy equivalence continuum]]. 81bd val is a tuning for the [[Porcupine family#Septimal porcupine|septimal porcupine]] temperament.
Besides meantone, 81edo is a tuning for the [[cobalt]] temperament, since it contains 27 as a divisor. It also tunes the unnamed 15 & 51 temperament which divides the octave into 3 equal parts, and is a member of the [[augmented-cloudy equivalence continuum]]. 81bd val is a tuning for the [[Porcupine family#Septimal porcupine|septimal porcupine]] temperament.


In the higher limits, it is a strong tuning for the 2.5.17.19 subgroup, and also can be used to map [[19/17]] to the meantone major second resulting from stacking of two panent val fifths (13\81).
In the higher limits, it is a strong tuning for the 2.5.17.19 subgroup, and also can be used to map [[19/17]] to the meantone major second resulting from stacking of two patent val fifths (13\81).


=== Odd harmonics ===
=== Odd harmonics ===