User:BudjarnLambeth/729/712: Difference between revisions

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{{novelty}}
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{{editable user page|Do not remove anything, but feel free to add stuff (e.g. music, instruments, modes, subsets, tables, diagrams, any other observations.)}}


'''729/712''', a.k.a. the '''oxidizer comma''', is tempered out by the [[Batch 89 temperaments#Rocket|Rocket]] temperament.


Tempering this comma ''on its own'' gives the oxidizer temperament, a 2.3.89 [[subgroup]] tuning.
{{Infobox Interval
{{Infobox Interval
| Name = Oxidizer comma
| Name = Oxidizer comma
| Ratio = 729/712
| Color name = L89u1
| Color name = L89u1
| Comma = yes
| Comma = yes
}}
}}


[[Category:Commas named after fictional characters]]
'''729/712''', a.k.a. the '''oxidizer comma''', is tempered out by the [[Batch 89 temperaments#Rocket|Rocket]] temperament.
 
Tempering this comma ''on its own'' gives the oxidizer temperament, a [[rank-2]], 2.3.89 [[subgroup]] tuning.
 
== Oxidizer ==
<pre>
 
Equal Temperament Mappings
2 3 89
[ ⟨ 7 11 45 ]
⟨ 5 8 33 ] ⟩
Reduced Mapping
2 3 89
[ ⟨ 1 2 9 ]
⟨ 0 -1 -6 ] ⟩
TE Generator Tunings (cents)
⟨1200.8669, 504.1340]
TE Step Tunings (cents)
⟨118.93652, 73.66225]
TE Tuning Map (cents)
⟨1200.867, 1897.600, 7782.997]
TE Mistunings (cents)
⟨0.867, -4.355, 12.117]
 
These calculations use inharmonic TE. Subgroup TE will not work because the basis is not a subgroup of the rational numbers or has a redundant entry or something else is wrong.
Complexity 0.386145
Adjusted Error 12.845148 cents
TE Error 1.983582 cents/octave
Unison Vector
[-3, 6, -1⟩ (729:712)
</pre>
 
[[Category:Commas named after mythology or literature]]