46edo: Difference between revisions

Some ratios
+Temperament measures
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For a more complete list, see [[Ups and Downs Notation#Chords and Chord Progressions|Ups and Downs Notation - Chords and Chord Progressions]].
For a more complete list, see [[Ups and Downs Notation#Chords and Chord Progressions|Ups and Downs Notation - Chords and Chord Progressions]].


=== Selected just intervals by error ===
== Just approximation ==
 
=== Selected just intervals ===
{| class="wikitable center-all"
{| class="wikitable center-all"
! colspan="2" |
! colspan="2" |
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| +6
| +6
|}
|}
The following table shows how [[Just-24|some prominent just intervals]] are represented in 46edo. Prime harmonics are in '''bold'''; inconsistent intervals are in ''italic''.  
The following table shows how [[15-odd-limit intervals]] are represented in 46edo. Prime harmonics are in '''bold'''; inconsistent intervals are in ''italic''.  


{| class="wikitable center-all"
{| class="wikitable center-all"
|+Direct mapping (even if inconsistent)
|-
|-
! Interval, complement
! Interval, complement
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| ''12.958''
| ''12.958''
|}
|}
=== Temperament measures ===
The following table shows [[TE temperament measures]] (RMS normalized by the rank) of 46et.
{| class="wikitable center-all"
! colspan="2" |
! 3-limit
! 5-limit
! 7-limit
! 11-limit
! 13-limit
! 17-limit
! 23-limit no-19
|-
! colspan="2" |Octave stretch (¢)
| -0.755
| -1.219
| -0.595
| -0.274
| +0.030
| +0.047
| +0.101
|-
! rowspan="2" |Error
! absolute (¢)
| 0.75
| 0.90
| 1.34
| 1.36
| 1.41
| 1.31
| 1.23
|-
! relative (%)
| 2.89
| 3.45
| 5.12
| 5.20
| 5.42
| 5.02
| 4.72
|}
* 46et has a lower relative error than any previous ETs in the 17-, 19-, 23-limit, and others. The next ET that does better in the aforementioned subgroups is 72, 72, 94, respectively.
* 46et is prominent in the no-19 23-limit. The next ET that does better in this subgroup is 140.


== Linear temperaments ==
== Linear temperaments ==