3125/3087: Difference between revisions

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{{Infobox Interval
{{Infobox Interval
| Name = BP major diesis D
| Name = Gariboh comma, major BP diesis
| Color name = r<sup>3</sup>y<sup>5</sup>-3, triru-aquinyo negative 3rd
| Comma = yes
| Comma = yes
}}
}}


The [[Bohlen-Pierce scale|Bohlen-Pierce]] "major diesis D", the ratio 3125/3087. It is monzo [-2, 5, -3> for primes <3 5 7>. It is approximately 21.181 cents wide. More information is available at [https://www.huygens-fokker.org/bpsite/names.html www.huygens-fokker.org/bpsite/names.html].
'''3125/3087''', the '''gariboh comma''', also known as the ''major [[Bohlen-Pierce scale|BP]] diesis'', is a [[small comma|small]] [[7-limit]] [[comma]] measuring about 21.2{{cent}}. It is the amount by which a stack of two [[25/21]]'s exceeds [[7/5]], or the amount by which a stack of three [[7/5]]s exceeds two [[5/3]]s.
[[Category:Intervals]]
 
[[Category:Bohlen-Pierce]]
== Temperaments ==
[[Category:7-limit]]
Tempering out this comma in the 7-limit leads to the rank-3 [[gariboh]] temperament. See [[Gariboh family]] for the rank-3 temperament family where it is tempered out. See [[Gariboh clan]] for the rank-2 temperament clan where it is tempered out, headed by 3.5.7 [[sirius]] temperament. Additionally, it can be tempered out in the 2.5/3.7/3 fractional subgroup, leading to [[gariberttet]].
 
== Etymology ==
The name ''gariboh'' was given by [[Gene Ward Smith]] in 2005. It is a contraction of ''[[garibaldi]]'' and ''[[bohpier]]'', the latter itself being a contraction of ''Bohlen-Pierce''<ref>[https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12900.html Yahoo! Tuning Group | ''Seven limit comma names from pairs of temperament names'']</ref>.  
 
The name ''major BP diesis'' was given on the relevant portion of the Huygens-Fokker website<ref>[https://www.huygens-fokker.org/bpsite/names.html The Bohlen-Pierce Site | ''BP Names and Definitions'']</ref>.
 
== Notes ==
<references />
 
[[Category:Gariboh]]
[[Category:Bohlen–Pierce]]
[[Category:Commas named after composers]]
[[Category:Commas named after music theorists]]
[[Category:Commas named by combining multiple temperament names]]