1445/1444: Difference between revisions
Jump to navigation
Jump to search
m Normalising usage of Infobox Interval |
mNo edit summary |
||
| Line 1: | Line 1: | ||
{{Infobox Interval | {{Infobox Interval | ||
| Name = aureusma | | Name = aureusma | ||
| Comma = | | Comma = yes | ||
}} | }} | ||
'''1445/1444''', the '''aureusma''', is a [[19-limit]] (also 2.5.17.19 subgroup) [[unnoticeable comma]] measuring about 1.20 [[cent]]s. It is the difference between [[5/4]] and a stack of two [[19/17]]'s. It is also the difference between [[153/152]] and [[171/170]]. | '''1445/1444''', the '''aureusma''', is a [[19-limit]] (also 2.5.17.19 subgroup) [[unnoticeable comma]] measuring about 1.20 [[cent]]s. It is the difference between [[5/4]] and a stack of two [[19/17]]'s. It is also the difference between [[153/152]] and [[171/170]]. | ||
Revision as of 18:14, 25 October 2022
| Interval information |
reduced
1445/1444, the aureusma, is a 19-limit (also 2.5.17.19 subgroup) unnoticeable comma measuring about 1.20 cents. It is the difference between 5/4 and a stack of two 19/17's. It is also the difference between 153/152 and 171/170.
The term comes from Latin aureus, meaning golden, for its possible association with golden meantone.
Temperaments
Tempering out this comma results in 5/4 being split into two 19/17's, and enables the essentially tempered aureusmic chords.