96edo: Difference between revisions
→Regular temperament properties: Added rank 2 temperaments table |
→Subsets and supersets: Doubling fixes 7th harmonic. |
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{{Infobox ET}} | {{Infobox ET}} | ||
{{Wikipedia|96 equal temperament}} | {{Wikipedia|96 equal temperament}} | ||
{{ | {{ED intro}} | ||
== Theory == | == Theory == | ||
As a [[5-limit]] system, 96edo can be characterized by the fact that it tempers out both the [[Pythagorean comma]], 531441/524288, [[Würschmidt's comma]], 393216/390625, the [[unicorn comma]], 1594323/1562500, and the kwazy comma, {{monzo| -53 10 16 }}. It therefore has the same familiar 700 | As a [[5-limit]] system, 96edo can be characterized by the fact that it tempers out both the [[Pythagorean comma]], 531441/524288, [[Würschmidt's comma]], 393216/390625, the [[unicorn comma]], 1594323/1562500, and the [[kwazy comma]], {{monzo| -53 10 16 }}. It therefore has the same familiar 700{{c}} fifth as [[12edo]], and has a best major third of 387.5{{c}}, a bit over a cent sharp. There is therefore nothing to complain of with its representation of the 5-limit and it can be recommended as an approach to the [[würschmidt family]] of temperaments. It also tempers out the unicorn comma, and serves a way of tuning temperaments in the [[unicorn family]]. It supports [[Substitute harmonic#Sitcom|sitcom]] temperament. | ||
In the [[7-limit]], 96 has two possible mappings for [[7/4]], a sharp one of 975 | One notable benefit of 96edo's representation of the 5-limit is that its dramatic narrowing of [[81/80]] allows for a less dissonant [[~]][[40/27]] wolf fifth. This allows for the potential of a 12-note subset of 96edo being seen as a [[well temperament]], and as part of an equal temperament, this scale could be rotated around during the run-time of a piece of music. | ||
In the [[7-limit]], 96 has two possible mappings for [[7/4]], a sharp one of 975{{c}} from the [[patent val]], and a flat one of 962.5{{c}} from 96d. Using the sharp mapping, 96 tempers out [[225/224]] and [[support]]s 7-limit [[würschmidt]] temperament, and using the flat mapping it tempers out [[126/125]] and supports [[worschmidt]] temperament. We can also dispense with 7 altogether, and use it as a no-sevens system, where it tempers out [[243/242]] in the 11-limit and [[676/675]] in the 13-limit. If we include 7, then the sharp mapping tempers out [[99/98]] and [[176/175]] in the 11-limit, and [[169/168]] in the 13-limit, and this provides the optimal patent val for the [[Marvel temperaments #Interpental|interpental temperament]]. With the flat 7 it tempers out [[385/384]] in the 11-limit and [[196/195]] and [[364/363]] in the 13-limit, and serves for the various temperaments of the unicorn family. | |||
=== Prime harmonics === | === Prime harmonics === | ||
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=== Subsets and supersets === | === Subsets and supersets === | ||
Since 96 factors into {{factorization|96}}, 96edo has subset edos {{EDOs| 2, 3, 4, 6, 8, 12, 16, 24, 32, and 48 }}. | Since 96 factors into {{factorization|96}}, 96edo has subset edos {{EDOs| 2, 3, 4, 6, 8, 12, 16, 24, 32, and 48 }}. [[192edo]], which doubles it, corrects the 7th harmonic to near-just. | ||
== Intervals == | == Intervals == | ||
{{Interval table}} | {{Interval table}} | ||
== Notation == | |||
=== Ups and downs notation === | |||
96edo can be notated using [[ups and downs notation]] using [[Helmholtz–Ellis]] accidentals: | |||
{{Sharpness-sharp8|96}} | |||
== Approximation to JI == | |||
{{Q-odd-limit intervals}} | |||
== Regular temperament properties == | == Regular temperament properties == | ||
{| class="wikitable center-4 center-5 center-6" | |||
{| class="wikitable center- | |||
|- | |- | ||
! rowspan="2" | [[Subgroup]] | |||
| | ! rowspan="2" | [[Comma list|Comma List]] | ||
| [[ | ! rowspan="2" | [[Mapping]] | ||
! rowspan="2" | Optimal<br>8ve Stretch (¢) | |||
! colspan="2" | Tuning Error | |||
|- | |- | ||
| | ! [[TE error|Absolute]] (¢) | ||
! [[TE simple badness|Relative]] (%) | |||
|- | |- | ||
| | | 2.3.5 | ||
| | | 393216/390625, 531441/524288 | ||
| | | {{mapping| 96 152 223 }} | ||
| +0.240 | |||
| 0.732 | |||
| 5.86 | |||
|- | |- | ||
| | | 2.3.5.11 | ||
| | | 243/242, 5632/5625, 131769/131072 | ||
| | | {{mapping| 96 152 223 332 }} | ||
| +0.276 | |||
| 0.637 | |||
| 5.10 | |||
|} | |} | ||
=== Rank-2 temperaments === | === Rank-2 temperaments === | ||
{| class="wikitable center-all left-5" | {| class="wikitable center-all left-5" | ||
|- | |||
! Periods<br>per 8ve | ! Periods<br>per 8ve | ||
! Generator | ! Generator* | ||
! Cents | ! Cents* | ||
! Associated<br> | ! Associated<br>ratio* | ||
! | ! Temperament | ||
|- | |- | ||
| 1 | | 1 | ||
| | | 5\96 | ||
| | | 62.5 | ||
| | | 28/27 | ||
| [[ | | [[Unicorn]] / [[camahueto]] (96d) | ||
|- | |- | ||
| 1 | | 1 | ||
| | | 21\96 | ||
| | | 262.5 | ||
| | | 64/55 | ||
| [[ | | [[Subgroup temperaments #Spog|Spog]] | ||
|- | |- | ||
| 1 | | 1 | ||
| | | 29\96 | ||
| | | 362.5 | ||
| | | 16/13 | ||
| [[ | | [[Buzzardsmic clan #Demibuzzard|Demibuzzard]] / [[interpental]] (96) | ||
|- | |- | ||
| 1 | | 1 | ||
| | | 31\96 | ||
| | | 387.5 | ||
| | | 5/4 | ||
| [[ | | [[Würschmidt]] (96) / [[worschmidt]] (96d) | ||
|- | |- | ||
| 2 | | 2 | ||
| 5\ | | 5\96 | ||
| | | 62.5 | ||
| | | 28/27 | ||
| [[ | | [[Monocerus]] (96d) | ||
|- | |- | ||
| 2 | | 2 | ||
| | | 13\96 | ||
| | | 162.5 | ||
| | | 11/10 | ||
| [[ | | [[Gwazy]] (96) / [[bisupermajor]] (96d) | ||
|- | |- | ||
| 2 | | 2 | ||
| | | 25\96 | ||
| | | 312.5 | ||
| | | 6/5 | ||
| [[ | | [[Vines]] (96d) | ||
|- | |- | ||
| 12 | | 12 | ||
| | | 31\96<br>(1\96) | ||
| | | 387.5<br>(12.5) | ||
| 5/4<br>(126/125) | | 5/4<br>(126/125) | ||
| [[Compton]] | | [[Compton]] (7-limit, 96) | ||
|- | |- | ||
| | | 24 | ||
| | | 31\96<br>(1\96) | ||
| | | 387.5<br>(12.5) | ||
| | | 5/4<br>(245/243) | ||
|[[ | | [[Hours]] (96d) | ||
|} | |} | ||
== Scales == | |||
* [[5- to 10-tone scales in 96edo]] | |||
== History == | == History == | ||
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* [http://www.tonysalinas.com/ Martin Salinas, J.A.] [[Autumn|'Autumn' conic bellophone & mixed quintet.mp3]] / [[Conic_Bellophone_in_96edo|Pictures of the 96edo conic bellophone]] | * [http://www.tonysalinas.com/ Martin Salinas, J.A.] [[Autumn|'Autumn' conic bellophone & mixed quintet.mp3]] / [[Conic_Bellophone_in_96edo|Pictures of the 96edo conic bellophone]] | ||
* [[Wikipedia: Georg Friedrich Haas|Haas, Georg Friedrich]], "flow and friction" | * [[Wikipedia: Georg Friedrich Haas|Haas, Georg Friedrich]], "flow and friction" | ||
== Instruments == | |||
The piano manufacturer [https://www.sauter-pianos.de/en Sauter] produces an acoustic piano tuned in 96edo: | |||
[https://www.sauter-pianos.de/en/microtone Sauter 1/16 Tone piano] | |||
; Lumatone | |||
* [[Lumatone mapping for 96edo]] | |||
== Music == | == Music == | ||
=== 20th century === | |||
; [[Julián Carrillo]] | ; [[Julián Carrillo]] | ||
* [http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Carrillo/Cromometrofon%eda%20%231.mp3 ''Cromometrofonía #1'']{{dead link}} | * [http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Carrillo/Cromometrofon%eda%20%231.mp3 ''Cromometrofonía #1'']{{dead link}} | ||
* [https://www.youtube.com/watch?v=tDHMnlQri3g ''Preludio a Colon''] (1925) | |||
=== 21st century === | |||
; Various composers (Alain Bancquart, Ernst Helmuth Flammer, Werner Grimmel, Marin Imholz, Marc Kilchenmann, Bernfried E. G. Pröve, Franck Christoph Yeznikian, Sylvaine Billier, Dominik Blum, Martine Joste) | |||
* [https://www.discogs.com/sell/release/17561818 The Carillo 1/16-Tone Piano.] (2003) | |||
; [[Bryan Deister]] | |||
* [https://www.youtube.com/shorts/8xqjUkuZFaI ''microtonal improvisation in 96edo''] (2025) | |||
; [[Shahiin Mohajeri]] | ; [[Shahiin Mohajeri]] | ||
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* [http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Mohajeri/Endless%20life.mp3 ''Endless life'']{{dead link}} | * [http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Mohajeri/Endless%20life.mp3 ''Endless life'']{{dead link}} | ||
* [http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Mohajeri/Heroic%20elegy.mp3 ''Heroic elegy'']{{dead link}} | * [http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Mohajeri/Heroic%20elegy.mp3 ''Heroic elegy'']{{dead link}} | ||
; [[Juhani Nuorvala]] | |||
* [https://www.youtube.com/watch?v=aAHkjOvplVg ''Kellot (Bells)''] (2025) – in Porcupine[7], 96edo tuning | |||
; [[Tony Salinas]] | ; [[Tony Salinas]] | ||
* [[:File:01_-_Autumn_1.mp3|''Autumn'' for conic bellophone and mixed quintet]] | * [[:File:01_-_Autumn_1.mp3|''Autumn'' for conic bellophone and mixed quintet]] (2007) | ||
; [[Randy Wells]] | ; [[Randy Wells]] | ||
* [https://www.youtube.com/watch?v=XuS8VxDnJm4 ''Butterfly Skin''] (2021) | * [https://www.youtube.com/watch?v=XuS8VxDnJm4 ''Butterfly Skin''] (2021) | ||
* [https://www.youtube.com/watch?v=HfZtsiGUmOA ''Dream of a memory, memory of a dream''] (2021) | * [https://www.youtube.com/watch?v=HfZtsiGUmOA ''Dream of a memory, memory of a dream''] (2021) | ||
* [https://www.youtube.com/watch?v=QAnOwQY55bE ''The Persistence of Memory''] (2021) | * [https://www.youtube.com/watch?v=QAnOwQY55bE ''The Persistence of Memory''] (2021) | ||
; [[Anne Veinberg]] | |||
* [https://www.youtube.com/watch?v=IEnlgXFAfd4 ''Short impro on the 96 tone Carrillo piano''] (2014) | |||
== See also == | == See also == | ||
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== External links == | == External links == | ||
* [http://tonalsoft.com/enc/number/3mu.aspx | * [http://tonalsoft.com/enc/number/3mu.aspx 3mu / triamu] on [[Tonalsoft Encyclopedia]] | ||
[[Category:Listen]] | [[Category:Listen]] | ||