571edo: Difference between revisions
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m Text replacement - "Octave-reduced form, reduced to the first half-octave" to "Octave-reduced form, reduced to the first half-octave" |
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{{Infobox ET}} | {{Infobox ET}} | ||
{{ | {{ED intro}} | ||
== Theory == | == Theory == | ||
571et [[tempering out|tempers out]] the [[parakleisma]], {{monzo| 8 14 -13 }}, and the [[counterschisma]], {{monzo| -69 45 -1 }}, in the [[5-limit]], as well as the lafa comma, {{monzo| 77 -31 -12 }}; [[2401/2400]], 14348907/14336000, and 29360128/29296875 in the [[7-limit]]; [[3025/3024]], [[5632/5625]], [[41503/41472]], and 17537553/17500000 in the [[11-limit]]; [[1001/1000]], [[1716/1715]], [[4096/4095]], 17303/17280, and 107811/107653 in the [[13-limit]], supporting the 13-limit [[quasiorwell]] temperament; [[1089/1088]], [[1701/1700]], [[2431/2430]], [[2601/2600]], [[5832/5831]] and 7744/7735 in the [[17-limit]]. The 7th harmonic is only 0.0007135 cents sharp in 571edo, as the denominator of a convergent to log<sub>2</sub>7, after [[109edo|109]] and before [[2393edo|2393]]. | |||
=== Prime harmonics === | === Prime harmonics === | ||
{{Harmonics in equal|571 | {{Harmonics in equal|571}} | ||
=== Subsets and supersets === | === Subsets and supersets === | ||
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== Regular temperament properties == | == Regular temperament properties == | ||
{| class="wikitable center-4 center-5 center-6" | {| class="wikitable center-4 center-5 center-6" | ||
|- | |||
! rowspan="2" | [[Subgroup]] | ! rowspan="2" | [[Subgroup]] | ||
! rowspan="2" | [[Comma list | ! rowspan="2" | [[Comma list]] | ||
! rowspan="2" | [[Mapping]] | ! rowspan="2" | [[Mapping]] | ||
! rowspan="2" | Optimal<br>8ve | ! rowspan="2" | Optimal<br>8ve stretch (¢) | ||
! colspan="2" | Tuning | ! colspan="2" | Tuning error | ||
|- | |- | ||
! [[TE error|Absolute]] (¢) | ! [[TE error|Absolute]] (¢) | ||
| Line 23: | Line 24: | ||
|- | |- | ||
| 2.3 | | 2.3 | ||
| {{ | | {{Monzo| -905 571 }} | ||
| {{ | | {{Mapping| 571 905 }} | ||
| +0.0090 | | +0.0090 | ||
| 0.0090 | | 0.0090 | ||
| Line 30: | Line 31: | ||
|- | |- | ||
| 2.3.5 | | 2.3.5 | ||
| {{ | | {{Monzo| 8 14 -13 }}, {{monzo| -69 45 -1 }} | ||
| {{ | | {{Mapping| 571 905 1326 }} | ||
| | | −0.0480 | ||
| 0.0810 | | 0.0810 | ||
| 3.85 | | 3.85 | ||
| Line 38: | Line 39: | ||
| 2.3.5.7 | | 2.3.5.7 | ||
| 2401/2400, 14348907/14336000, 29360128/29296875 | | 2401/2400, 14348907/14336000, 29360128/29296875 | ||
| {{ | | {{Mapping| 571 905 1326 1603 }} | ||
| | | −0.0361 | ||
| 0.0731 | | 0.0731 | ||
| 3.48 | | 3.48 | ||
| Line 45: | Line 46: | ||
| 2.3.5.7.11 | | 2.3.5.7.11 | ||
| 2401/2400, 3025/3024, 5632/5625, 14348907/14336000 | | 2401/2400, 3025/3024, 5632/5625, 14348907/14336000 | ||
| {{ | | {{Mapping| 571 905 1326 1603 1975 }} | ||
| +0.0119 | | +0.0119 | ||
| 0.1161 | | 0.1161 | ||
| Line 52: | Line 53: | ||
| 2.3.5.7.11.13 | | 2.3.5.7.11.13 | ||
| 1001/1000, 1716/1715, 3025/3024, 4096/4095, 107811/107653 | | 1001/1000, 1716/1715, 3025/3024, 4096/4095, 107811/107653 | ||
| {{ | | {{Mapping| 571 905 1326 1603 1975 2113 }} | ||
| +0.0053 | | +0.0053 | ||
| 0.1070 | | 0.1070 | ||
| Line 59: | Line 60: | ||
| 2.3.5.7.11.13.17 | | 2.3.5.7.11.13.17 | ||
| 1001/1000, 1089/1088, 1716/1715, 2601/2600, 3025/3024, 4096/4095 | | 1001/1000, 1089/1088, 1716/1715, 2601/2600, 3025/3024, 4096/4095 | ||
| {{ | | {{Mapping| 571 905 1326 1603 1975 2113 2334 }} | ||
| +0.0002 | | +0.0002 | ||
| 0.0999 | | 0.0999 | ||
| Line 67: | Line 68: | ||
=== Rank-2 temperaments === | === Rank-2 temperaments === | ||
{| class="wikitable center-all left-5" | {| class="wikitable center-all left-5" | ||
|+Table of rank-2 temperaments by generator | |+ style="font-size: 105%;" | Table of rank-2 temperaments by generator | ||
|- | |||
! Periods<br>per 8ve | ! Periods<br>per 8ve | ||
! Generator* | ! Generator* | ||
! Cents* | ! Cents* | ||
! Associated<br> | ! Associated<br>ratio* | ||
! Temperaments | ! Temperaments | ||
|- | |- | ||
| Line 77: | Line 79: | ||
| 123\571 | | 123\571 | ||
| 258.49 | | 258.49 | ||
| {{ | | {{Monzo| -32 13 5 }} | ||
| [[Lafa]] | | [[Lafa]] | ||
|- | |- | ||
| Line 91: | Line 93: | ||
| 6/5 | | 6/5 | ||
| [[Parakleismic]] (5-limit) | | [[Parakleismic]] (5-limit) | ||
|- | |||
| 1 | |||
| 187\571 | |||
| 392.99 | |||
| 2744/2187 | |||
| [[Emmthird]] (7-limit) | |||
|- | |- | ||
| 1 | | 1 | ||
| Line 104: | Line 112: | ||
| [[Maviloid]] | | [[Maviloid]] | ||
|} | |} | ||
<nowiki>* | <nowiki/>* [[Normal forms #Equave-reduced-generator form|Octave-reduced form]], reduced to the first half-octave, and [[Normal forms|minimal form]] in parentheses if distinct | ||
== Music == | == Music == | ||
; [[Francium]] | ; [[Francium]] | ||
* "Cuckoo Raccoon" from ''Cursed Cuckoo Creations'' (2024) – [https://open.spotify.com/track/3oXpSrGT3590Zw4JDQJ1wO Spotify] | [https://francium223.bandcamp.com/track/cuckoo-raccoon Bandcamp] | [https://www.youtube.com/watch?v=mBdbJkdirkw YouTube] | * "Cuckoo Raccoon" from ''Cursed Cuckoo Creations'' (2024) – [https://open.spotify.com/track/3oXpSrGT3590Zw4JDQJ1wO Spotify] | [https://francium223.bandcamp.com/track/cuckoo-raccoon Bandcamp] | [https://www.youtube.com/watch?v=mBdbJkdirkw YouTube] | ||
* "LEARN TO CAR" from ''CAPSLOCK'' (2024) – [https://open.spotify.com/track/2icA5S4LIFCdKA7aZPkLgr Spotify] | [https://francium223.bandcamp.com/track/learn-to-car Bandcamp] | [https://www.youtube.com/watch?v=ceVF2FMNKbE YouTube] | |||
* "George Crispell" from ''Don't Give Your Kids These Names!'' (2025) − [https://open.spotify.com/track/3mZBLdkeEvHYMDgmHNJu4H Spotify] | [https://francium223.bandcamp.com/track/george-crispell Bandcamp] | [https://www.youtube.com/watch?v=I7SdSaP1UJs YouTube] − in Gentic, 571edo tuning | |||
[[Category:Listen]] | |||
[[Category:Quasiorwell]] | [[Category:Quasiorwell]] | ||