117/88: Difference between revisions

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Address a name change and +necessary terminology
 
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{{Infobox Interval
{{Infobox Interval
| Icon =
| Name = major minthmic fourth
| Ratio = 117/88
| Monzo = -3 2 0 0 -1 1
| Cents = 493.11972
| Name = minthmic fourth
| Color name = 3o1u4, tholu 4th
| Color name = 3o1u4, tholu 4th
| FJS name = P4<sup>13</sup><sub>11</sub>
| Sound = Ji-117-88-csound-foscil-220hz.mp3
| Sound = Ji-117-88-csound-foscil-220hz.mp3
}}
}}


'''117/88''' is the '''minthmic fourth''', a [[13-limit]] [[ratio]] with a value of 493 [[cent]]s. It is [[352/351]] against the just perfect fourth of [[4/3]]. It arises in 13-limit [[just intonation]] by stacking [[13/11]] and [[9/8]], or by lowering [[13/8]] by [[11/9]].  
'''117/88''' is the '''major minthmic fourth''', a [[13-limit]] [[ratio]] with a value of 493 [[cent]]s. It is [[352/351]] against the just perfect fourth of [[4/3]]. It arises in 13-limit [[just intonation]] by stacking [[13/11]] and [[9/8]], or by lowering [[13/8]] by [[11/9]].
 
Note that ''major minthmic'' modifies ''fourth'' and that ''major minthmic'' is the name of the temperament that tempers out 352/351. ''Major'' does not specify the size of the interval here.  


== See also ==
== See also ==
* [[176/117]] – its [[octave complement]]
* [[176/117]] – its [[octave complement]]
* [[44/39]] – its [[fifth complement]]
* [[Gallery of just intervals]]
* [[Gallery of just intervals]]


[[Category:13-limit]]
[[Category:Interval ratio]]
[[Category:Minthmic]]
[[Category:Fourth]]
[[Category:Fourth]]
[[Category:Listen]]
[[Category:Major minthmic]]
[[Category:Pages with internal sound examples]]
 
[[Category:Todo:expand]]

Latest revision as of 14:23, 15 January 2024

Interval information
Ratio 117/88
Factorization 2-3 × 32 × 11-1 × 13
Monzo [-3 2 0 0 -1 1
Size in cents 493.1197¢
Name major minthmic fourth
Color name 3o1u4, tholu 4th
FJS name [math]\displaystyle{ \text{P4}^{13}_{11} }[/math]
Special properties reduced
Tenney height (log2 nd) 13.3298
Weil height (log2 max(n, d)) 13.7407
Wilson height (sopfr(nd)) 36

[sound info]
Open this interval in xen-calc

117/88 is the major minthmic fourth, a 13-limit ratio with a value of 493 cents. It is 352/351 against the just perfect fourth of 4/3. It arises in 13-limit just intonation by stacking 13/11 and 9/8, or by lowering 13/8 by 11/9.

Note that major minthmic modifies fourth and that major minthmic is the name of the temperament that tempers out 352/351. Major does not specify the size of the interval here.

See also