130edo: Difference between revisions
Added table with 14-tone temperament intervals for 130-EDO (from the Sevish tune "Narrative Wars"). |
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'''130edo''' divides the octave into 130 parts of size 9.231 cents each. | '''130edo''' divides the octave into 130 parts of size 9.231 cents each. | ||
130edo is a [[zeta peak edo]], a [[zeta peak integer edo]], and a [[zeta integral edo]] but not a gap edo. It can be used to tune a variety of temperaments, including [[hemiwürschmidt]], [[sesquiquartififths]], [[harry]] and [[ | == Theory == | ||
130edo is a [[zeta peak edo]], a [[zeta peak integer edo]], and a [[zeta integral edo]] but not a gap edo. It can be used to tune a variety of temperaments, including [[hemiwürschmidt]], [[sesquiquartififths]], [[harry]] and [[hemischis]]. It also can be used to tune the rank-three temperament [[Breed family #Jove|jove]], tempering out [[243/242]] and [[441/440]], plus [[364/363]] for the 13-limit and [[595/594]] for the 17-limit. It gives the [[optimal patent val]] for 11-limit [[hemiwürschmidt]] and [[Schismatic family #Sesquiquartififths|sesquart]] and 13-limit [[Breedsmic temperaments #Harry|harry]] temperaments. | |||
=== Prime harmonics === | |||
{{Primes in edo|130|columns=11|prec=2}} | |||
11 | |||
== Intervals == | == Intervals == | ||
{| class="wikitable center-all right-2 left-3" | {| class="wikitable center-all right-2 left-3" | ||
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|… | |… | ||
|} | |} | ||
== Regular temperament properties == | |||
=== Commas === | |||
7-limit commas: 2401/2400, 3136/3125, 19683/19600 | |||
11-limit commas: 441/440, 540/539, 3136/3125, 4000/3993 | |||
13-limit commas: 3136/3125, 243/242, 441/440, 351/350, 364/363 | |||
17-limit commas: 221/220, 364/363, 442/441, 595/594, 1275/1274, 4913/4875 | |||
== Scales == | |||
{| class="wikitable" | {| class="wikitable" | ||
|+14-tone temperament of "Narrative Wars" | |+14-tone temperament of "Narrative Wars"<br>as an example of using 130-EDO: | ||
as an example of using 130-EDO: | ! Step | ||
! | ! Cents | ||
! | ! Distance to the nearest JI interval<br>(selected ratios) | ||
! | |||
(selected ratios) | |||
|- | |- | ||
|13 (13/130) | | 13 (13/130) | ||
|120.000 | | 120.000 | ||
|[[15/14]] (+0.557 ¢) | | [[15/14]] (+0.557 ¢) | ||
|- | |- | ||
|7 (20/130) | | 7 (20/130) | ||
|184.615 | | 184.615 | ||
|[[10/9]] (+2.211 ¢) | | [[10/9]] (+2.211 ¢) | ||
|- | |- | ||
|9 (29/130) | | 9 (29/130) | ||
|267.692 | | 267.692 | ||
|[[7/6]] (+0,821 ¢) | | [[7/6]] (+0,821 ¢) | ||
|- | |- | ||
|9 (38/130) | | 9 (38/130) | ||
|350.769 | | 350.769 | ||
|[[11/9]] (+3.361 ¢) | | [[11/9]] (+3.361 ¢) | ||
|- | |- | ||
|9 (47/130) | | 9 (47/130) | ||
|433.846 | | 433.846 | ||
|[[9/7]] (-1.238 ¢) | | [[9/7]] (-1.238 ¢) | ||
|- | |- | ||
|7 (54/130) | | 7 (54/130) | ||
|498.462 | | 498.462 | ||
|[[4/3]] (+0.417 ¢) | | [[4/3]] (+0.417 ¢) | ||
|- | |- | ||
|13 (67/130) | | 13 (67/130) | ||
|618.462 | | 618.462 | ||
|[[10/7]] (+0.974 ¢) | | [[10/7]] (+0.974 ¢) | ||
|- | |- | ||
|9 (76/130) | | 9 (76/130) | ||
|701.538 | | 701.538 | ||
|[[3/2]] (-0.417 ¢) | | [[3/2]] (-0.417 ¢) | ||
|- | |- | ||
|7 (83/130) | | 7 (83/130) | ||
|766.154 | | 766.154 | ||
|[[14/9]] (+1.238 ¢) | | [[14/9]] (+1.238 ¢) | ||
|- | |- | ||
|13 (96/130) | | 13 (96/130) | ||
|886.154 | | 886.154 | ||
|[[5/3]] (+1.795 ¢) | | [[5/3]] (+1.795 ¢) | ||
|- | |- | ||
|5 (101/130) | | 5 (101/130) | ||
|932.308 | | 932.308 | ||
|[[12/7]] (-0.821 ¢) | | [[12/7]] (-0.821 ¢) | ||
|- | |- | ||
|13 (114/130) | | 13 (114/130) | ||
|1052.308 | | 1052.308 | ||
|[[11/6]] (+2.945 ¢) | | [[11/6]] (+2.945 ¢) | ||
|- | |- | ||
|7 (121/130) | | 7 (121/130) | ||
|1116.923 | | 1116.923 | ||
|[[21/11]] (-2.540 ¢) | | [[21/11]] (-2.540 ¢) | ||
|- | |- | ||
|9 (130/130) | | 9 (130/130) | ||
|1200.000 | | 1200.000 | ||
|[[Octave]] (2/1, ±0 ¢) | | [[Octave]] (2/1, ±0 ¢) | ||
|} | |} | ||
== Music == | == Music == | ||
* [http://www.archive.org/details/TheParadiseOfCantor The Paradise of Cantor] [http://www.archive.org/download/TheParadiseOfCantor/cantor.mp3 play] by [[Gene Ward Smith]] | * [http://www.archive.org/details/TheParadiseOfCantor The Paradise of Cantor] [http://www.archive.org/download/TheParadiseOfCantor/cantor.mp3 play] by [[Gene Ward Smith]] | ||
* [https://youtu.be/30UQVYWnsDU "Narrative Wars"] by Sevish (uses a 14-tone (13 7 9 9 9 7 13 9 7 13 5 13 7 9) subset of 130-EDO, from the 2016 compilation album "Next Xen") | * [https://youtu.be/30UQVYWnsDU "Narrative Wars"] by Sevish (uses a 14-tone (13 7 9 9 9 7 13 9 7 13 5 13 7 9) subset of 130-EDO, from the 2016 compilation album "Next Xen") |