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| <div style="
| | {{Infobox Interval |
| border: 1px solid #999;
| | | Name = prograde comma |
| margin: 0;
| | | Color name = zzg<sup>3</sup>3, Zozotrigu comma,<br> zozotrigu 3rd |
| margin-left: 1em;
| | | Comma = yes |
| margin-bottom: 0.5em;
| | }} |
| padding: 0.25em 0.5em;
| | '''392/375''', the '''prograde comma''', is a [[medium comma|medium]] [[7-limit]] [[comma]] measuring about 76.75 cents. It represents the amount by which two [[7/5]] narrow tritones exceed a [[15/8]] major seventh, and the amount by which three [[15/14]] semitones fall short of a septimal major third [[9/7]]. |
| background-color: #fafafa;
| | |
| min-width: 15em;
| | In terms of other commas, it is the difference between [[21/20]] and [[225/224]]. It factors into ([[49/48]])⋅([[128/125]]) and ([[28/27]])⋅([[126/125]]). |
| float: right;
| | |
| ">
| | == Temperaments == |
| {| width="100%" style="border-collapse: collapse;" | | This comma is tempered out in [[progress]], [[progression]] and [[mohamaq]]. |
| |+<u>Interval information</u>
| | |
| | style="text-align:right; padding-right: 0.25em" |Ratio
| | == Etymology == |
| | style="background-color: white; padding-left: 0.25em" |'''392/375'''
| | This comma was named by [[User:OffsuitKnave|OffsuitKnave]] in 2022, likely as a variation of ''progress'' or ''progression''. |
| |-
| | |
| | style="text-align:right; padding-right: 0.25em" |[[Monzo]]
| | [[Category:Prograde]] |
| | style="background-color: white; padding-left: 0.25em" |'''<span class="monzo"><span class="left-delim">[</span>3 -1 -3 2<span class="right-delim">⟩</span></span>'''
| | [[Category:Commas named for their regular temperament properties]] |
| |-
| |
| | style="text-align:right; padding-right: 0.25em" |Size in [[Cent|cents]]
| |
| | style="background-color: white; padding-left: 0.25em" |'''76.75567'''
| |
| |-
| |
| | style="text-align:right; padding-right: 0.25em" |Name(s)
| |
| | style="background-color: white; padding-left: 0.25em" |'''prograde comma'''
| |
| |-
| |
| | style="text-align:right; padding-right: 0.25em" |[[Color notation|Color name]]
| |
| | style="background-color: white; padding-left: 0.25em" |'''zzg^{3}3, zozotrigu 3rd'''
| |
| |- | |
| | colspan="2" style="text-align: center;" |<small>[https://www.yacavone.net/xen-calc/?q=392/375 open this interval in ''xen-calc'']</small>
| |
| |}
| |
| </div>'''392/375''', the '''prograde comma''', is a medium 7-limit comma measuring about 76.75 cents. It represents the amount that two narrow tritones 7/5 exceed a major seventh 15/8. It is tempered out in [[Archytas clan#Progress|progress]] and [[progression]].
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