648/625: Difference between revisions
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The interval '''648/625''' is known as the '''diminished comma''' or '''major diesis'''. It is the amount by which four [[6/5]] minor thirds exceed an [[ | The interval '''648/625''' is known as the '''diminished comma''' or '''major diesis'''. It is the amount by which four [[6/5]] minor thirds exceed an [[octave]], in other words (6/5)<sup>4</sup> / 2. | ||
== Approximations == | == Approximations == | ||
Latest revision as of 14:15, 14 July 2026
| Interval information |
major diesis
Quadgu comma
[sound info]
The interval 648/625 is known as the diminished comma or major diesis. It is the amount by which four 6/5 minor thirds exceed an octave, in other words (6/5)4 / 2.
Approximations
This interval is approximately one step of 19edo, which is the amount by which four 19edo minor thirds exceed an octave.
Temperaments
Tempering out this comma leads to the 5-limit diminished temperament.