19ed11/5: Difference between revisions

BudjarnLambeth (talk | contribs)
mNo edit summary
BudjarnLambeth (talk | contribs)
m Intro intervals harmonics
 
(10 intermediate revisions by the same user not shown)
Line 1: Line 1:
{{Infobox ET}}
{{Infobox ET}}
19ed11/5 fails to produce acceptable approximations of any of the small harmonics. However, it does approximate harmonics 7, 8 and 9 very well.
{{ED intro}}


Using 3 steps of 19ed11/5 (215.527 cents) as a generator, and 47 steps of 19ed11/5 (3376.589) as a period, you get the 7.8.9 regular temperament with the lowest badness using x31eq's default settings.
19ed11/5 fails to produce acceptable approximations of any small harmonics. However, it does approximate harmonics 7, 8 and 9 very well.


This temperament doesn't have a name, but perhaps it could be called Sixscared (because 7.8.9). In that case, you could think of 19ed11/5 as a possible tuning for the MOS scale "Sixscared[47]".
19ed11/5 tempers out the septimal comma, [[64/63]].


== Integer harmonics ==
Using 3 steps of 19ed11/5 (215.527 cents) as a generator, and 47 steps of 19ed11/5 (3376.589) as a period, you get the 7.8.9 regular temperament with the lowest badness using [[List of music software#Browser-based|x31eq's]] default parameters, [[Subgroup temperaments#Sixscared|Sixscared]].
 
You could, then, approach 19ed11/5 as a Sixscared[47] scale.
 
Sixscared doesn't have any useful small [[MOS]] scales, so a more viable approach to composing with 19ed11/5 may be to use a [[MODMOS]] of Sixscared[5], [6], [7] or [8]. Another approach might be to use a small subset of tones from Sixscared[15] or [16].
 
== Intervals ==
{{Interval table}}
 
== Harmonics ==
{{Harmonics in equal
| steps = 19
| num = 11
| denom = 5
}}
{{Harmonics in equal
{{Harmonics in equal
| steps = 19
| steps = 19
| num = 11
| num = 11
| denom = 5
| denom = 5
| columns = 14
| start = 12
| collapsed = 1
}}
}}