492128/492075
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Interval information |
(Shannon, [math]\displaystyle{ \sqrt{nd} }[/math])
492128/492075 is a 13-limit (2.3.5.7.13 subgroup) unnoticeable comma measuring 0.186 ¢. It is the difference between the 96/91 semitone and a stack of two 416/405 quartertones as well as between the superparticular ratios 729/728 and 676/675. Tempering it out splits the 28/25 meantone into three 27/26 third-tones; this is performed by bischismic, buzzard, catakleismic, godzilla, harry, hemiseven, iron, mirkat, semiennealimmal, sruti, unicorn, and unthirds temperaments. 492128/482075 is 0.023 ¢ away from the catasma 140625/140608, and their product makes the ragisma 4375/4374.