16edo: Difference between revisions
→Intervals: split table |
→Music: ''16edo waltz'' (2025): Add the reason for keeping the short, in case anyone was thinking of eliminating it |
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== Intervals == | == Intervals == | ||
Inconsistent intervals are in ''italics''. | |||
{| class="wikitable center-1 right-2" | |||
|- | |||
{| class="wikitable center- | ! rowspan="2" | # | ||
| | ! rowspan="2" | [[Cent]]s | ||
! colspan="3" | Approximate ratios | |||
|- | |- | ||
! | ! 7-limit | ||
! | ! 13-limit | ||
! | ! No-3 approach* | ||
|- | |- | ||
| 0 | | 0 | ||
| 0 | | 0 | ||
| [[1/1]] | |||
| 1/1 | |||
| 1/1 | | 1/1 | ||
|- | |- | ||
| 1 | | 1 | ||
| 75 | | 75 | ||
| 28/27, 27/26 | | ''[[15/14]]'', [[21/20]], [[25/24]] | ||
| [[22/21]], [[26/25]] | |||
| [[28/27]], [[27/26]] | |||
|- | |- | ||
| 2 | | 2 | ||
| 150 | | 150 | ||
| 12/11, 35/32 | | ''[[9/8]]'', ''[[16/15]]'' | ||
| [[11/10]], [[12/11]], [[13/12]], [[14/13]] | |||
| 12/11, [[35/32]] | |||
|- | |- | ||
| 3 | | 3 | ||
| 225 | | 225 | ||
| [[8/7]], ''[[10/9]]'', [[28/25]] | |||
| [[15/13]], [[25/22]] | |||
| 8/7 | | 8/7 | ||
|- | |- | ||
| 4 | | 4 | ||
| 300 | | 300 | ||
| 19/16, 32/27 | | [[6/5]], [[7/6]], [[25/21]] | ||
| [[13/11]] | |||
| [[19/16]], [[32/27]] | |||
|- | |- | ||
| 5 | | 5 | ||
| 375 | | 375 | ||
| [[5/4]], ''[[9/7]]'' | |||
| [[11/9]], [[16/13]], [[26/21]] | |||
| 5/4, 16/13, 26/21 | | 5/4, 16/13, 26/21 | ||
|- | |- | ||
| 6 | | 6 | ||
| 450 | | 450 | ||
| 13/10, 35/27 | | [[21/16]], [[32/25]] | ||
| [[14/11]], [[13/10]] | |||
| 13/10, [[35/27]] | |||
|- | |- | ||
| 7 | | 7 | ||
| 525 | | 525 | ||
| 19/14, 27/20, 35/26 | | [[4/3]] | ||
| [[11/8]], ''[[18/13]]'', [[15/11]] | |||
| [[19/14]], [[27/20]], [[35/26]] | |||
|- | |- | ||
| 8 | | 8 | ||
| 600 | | 600 | ||
| [[7/5]], [[10/7]], [[25/18]], [[36/25]] | |||
| | |||
| 7/5, 10/7 | | 7/5, 10/7 | ||
|- | |- | ||
| 9 | | 9 | ||
| 675 | | 675 | ||
| 28/19, 40/27, 52/35 | | [[3/2]] | ||
| [[16/11]], ''[[13/9]]'', [[22/15]] | |||
| [[28/19]], [[40/27]], [[52/35]] | |||
|- | |- | ||
| 10 | | 10 | ||
| 750 | | 750 | ||
| 20/13, 54/35 | | [[25/16]], [[32/21]] | ||
| [[11/7]], [[20/13]] | |||
| 20/13, [[54/35]] | |||
|- | |- | ||
| 11 | | 11 | ||
| 825 | | 825 | ||
| [[8/5]], ''[[14/9]]'' | |||
| [[18/11]], [[13/8]], [[21/13]] | |||
| 8/5, 13/8, 21/13 | | 8/5, 13/8, 21/13 | ||
|- | |- | ||
| 12 | | 12 | ||
| 900 | | 900 | ||
| 27/16, 32/19 | | [[5/3]], [[12/7]], [[42/25]] | ||
| [[22/13]] | |||
| [[27/16]], [[32/19]] | |||
|- | |- | ||
| 13 | | 13 | ||
| 975 | | 975 | ||
| [[7/4]], ''[[9/5]]'', [[25/14]] | |||
| [[26/15]], [[44/25]] | |||
| 7/4 | | 7/4 | ||
|- | |- | ||
| 14 | | 14 | ||
| 1050 | | 1050 | ||
| 11/6, 64/35 | | ''[[16/9]]'', ''[[15/8]]'' | ||
| [[20/11]], [[11/6]], [[24/13]], [[13/7]] | |||
| [[11/6]], 64/35 | |||
|- | |- | ||
| 15 | | 15 | ||
| 1125 | | 1125 | ||
| 27/14, 52/27 | | ''[[28/15]]'', [[40/21]], [[48/25]] | ||
| [[21/11]], [[25/13]] | |||
| [[27/14]], [[52/27]] | |||
|- | |- | ||
| 16 | | 16 | ||
| 1200 | | 1200 | ||
| [[2/1]] | |||
| 2/1 | |||
| 2/1 | | 2/1 | ||
|} | |} | ||
<nowiki />* Based on treating 16edo as a 2.5.7.13.19 | <nowiki />* Based on treating 16edo as a 2.27.5.7.13.19 subgroup temperament; other approaches are possible. Odd 27 is approximated via [[direct approximation]]. | ||
== Notation == | |||
{{Mavila}} | |||
Alternatively, one can use Armodue nine-nominal notation. | |||
{| class="wikitable center-all" | {| class="wikitable center-all" | ||
| Line 286: | Line 326: | ||
|} | |} | ||
16edo notation can be easy utilizing [[Goldsmith's Circle]] of keys, nominals, and respective notation{{clarify}}. The nominals for a 6 line staff can be switched for [[Erv Wilson]]'s Beta and Epsilon additions to A–G. The Armodue model uses a 4-line staff for 16edo. | 16edo notation can be easy utilizing [[Goldsmith's Circle]] of keys, nominals, and respective notation{{clarify}}. The nominals for a 6 line staff can be switched for [[Erv Wilson]]'s Beta and Epsilon additions to A–G. The Armodue model uses a 4-line staff for 16edo. | ||
| Line 905: | Line 943: | ||
* [https://www.youtube.com/shorts/H-abpioYj5k ''improv in 16edo''] (2022) | * [https://www.youtube.com/shorts/H-abpioYj5k ''improv in 16edo''] (2022) | ||
* [https://www.youtube.com/shorts/IfVvjoRqqNk ''16edo jam''] (2025) | * [https://www.youtube.com/shorts/IfVvjoRqqNk ''16edo jam''] (2025) | ||
* [https://www.youtube.com/shorts/PXiWkZ9wDdU ''16edo waltz''] (2025) | * [https://www.youtube.com/shorts/PXiWkZ9wDdU ''16edo waltz''] (2025) — includes Lumatone view | ||
* [https://www.youtube.com/watch?v=cUgbkkIvy0g ''Waltz in 16edo''] (2025) — this is the full version of the ''16edo waltz'' above | * [https://www.youtube.com/watch?v=cUgbkkIvy0g ''Waltz in 16edo''] (2025) — this is the full version of the ''16edo waltz'' above | ||
* [https://www.youtube.com/shorts/UA97cjUN5eE ''Doubt by Bryan Deister (microtonal 16edo snippet)''] (2025) | * [https://www.youtube.com/shorts/UA97cjUN5eE ''Doubt by Bryan Deister (microtonal 16edo snippet)''] (2025) | ||
| Line 969: | Line 1,007: | ||
* [https://www.youtube.com/watch?v=0t7ZmlmrE0Q ''Shot Fades the Sum Of''] | * [https://www.youtube.com/watch?v=0t7ZmlmrE0Q ''Shot Fades the Sum Of''] | ||
* [https://www.youtube.com/watch?v=2y01AlgOPvk ''When the Saints go Marching''] | * [https://www.youtube.com/watch?v=2y01AlgOPvk ''When the Saints go Marching''] | ||
; Stephen Weigel (on 16edo keyboard) with [[Clarissa]] (vocal) | |||
* [https://www.youtube.com/shorts/ZUBE817kwk8 Microtonal cover of ''All I Want for Christmas is You"'' by Mariah Carey] (2024) | |||
; [[Randy Winchester]] | ; [[Randy Winchester]] | ||