Xenharmonic Wiki

359edo: Difference between revisions

← Older edit
VisualWikitext
Wikispaces>Osmiorisbendi
**Imported revision 220480260 - Original comment: **
m + category
 
(24 intermediate revisions by 14 users not shown)
Line 1: Line 1:
<h2>IMPORTED REVISION FROM WIKISPACES</h2>
{{Infobox ET}}
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
{{ED intro}}
: This revision was by author [[User:Osmiorisbendi|Osmiorisbendi]] and made on <tt>2011-04-15 00:39:40 UTC</tt>.<br>
: The original revision id was <tt>220480260</tt>.<br>
: The revision comment was: <tt></tt><br>
The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br>
<h4>Original Wikitext content:</h4>
<div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;white-space: pre-wrap ! important" class="old-revision-html">=&lt;span style="color: #006138;"&gt;359 tone equal temperament&lt;/span&gt;=


359-tET or 359-EDO, divide the Octave in 359 parts each one. Each step sizes approx. 3,34262 Cents. 359-EDO contains an very close approximation of the Perfect Fifth of 701,955 Cents;
== Theory ==
which in 359-EDO is the **210\359** step, that sizes **701,94986 Cents**. 359-EDO is another EDO that too can represent, with high fidelity, the Pythagorean System. 359-EDO supports a SuperHornbostel mode, with the approx. of the Blown Fifth that he descrited about the Pan Flutes of some regions of southamerica, that is the P. Fifth (701,955 Cents) minus the Pyth. Comma (23,46 Cents) = **678,495 Cents;** in 359-EDO is the step **203\359** that sizes **678,55153 Cents.**
359edo contains a very close approximation of the pure [[3/2]] fifth of 701.955 cents, with the 210\359 step of 701.94986 cents. In the 5-limit it tempers out the [[würschmidt comma]] and the [[counterschisma]]; in the 7-limit [[2401/2400]] and [[3136/3125]], supporting [[hemiwürschmidt]]; in the 11-limit, [[8019/8000]], providing the [[optimal patent val]] for 11-limit [[hera]]. Due to the fifth being reached at the extremely divisible number of 210 steps, 359edo turns out to be important as an accurate supporting edo of various temperaments that divide the fifth into multiple parts.
**Pythagorean Scale in 359-EDO: 61 61 27 61 61 61 27**
 
**SuperHornbostel Mode in 359-EDO: 47 47 47 15 47 47 47 47 15 (fails in the position of Phi and the Square root of Pi [+1 step each one]).**</pre></div>
359edo [[support]]s a type of exaggerated Hornbostel mode, with an approximation of the blown fifth that he described of the pan flutes of some regions of South America{{citation needed}}; the 678.495{{c}} [[262144/177147|Pythagorean diminished sixth]]; in 359edo this is reached using 203 steps, or 678.55153{{c}}.
<h4>Original HTML content:</h4>
 
<div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;width:200%;white-space: pre-wrap ! important" class="old-revision-html">&lt;html&gt;&lt;head&gt;&lt;title&gt;359edo&lt;/title&gt;&lt;/head&gt;&lt;body&gt;&lt;!-- ws:start:WikiTextHeadingRule:0:&amp;lt;h1&amp;gt; --&gt;&lt;h1 id="toc0"&gt;&lt;a name="x359 tone equal temperament"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:0 --&gt;&lt;span style="color: #006138;"&gt;359 tone equal temperament&lt;/span&gt;&lt;/h1&gt;
Pythagorean diatonic scale: 61 61 27 61 61 61 27
&lt;br /&gt;
 
359-tET or 359-EDO, divide the Octave in 359 parts each one. Each step sizes approx. 3,34262 Cents. 359-EDO contains an very close approximation of the Perfect Fifth of 701,955 Cents;&lt;br /&gt;
Exaggerated Hornbostel superdiatonic scale: 47 47 47 15 47 47 47 47 15 (fails in the position of Phi and the square root of Pi [+1\359 step of each one]{{clarify}}).
which in 359-EDO is the &lt;strong&gt;210\359&lt;/strong&gt; step, that sizes &lt;strong&gt;701,94986 Cents&lt;/strong&gt;. 359-EDO is another EDO that too can represent, with high fidelity, the Pythagorean System. 359-EDO supports a SuperHornbostel mode, with the approx. of the Blown Fifth that he descrited about the Pan Flutes of some regions of southamerica, that is the P. Fifth (701,955 Cents) minus the Pyth. Comma (23,46 Cents) = &lt;strong&gt;678,495 Cents;&lt;/strong&gt; in 359-EDO is the step &lt;strong&gt;203\359&lt;/strong&gt; that sizes &lt;strong&gt;678,55153 Cents.&lt;/strong&gt;&lt;br /&gt;
 
&lt;strong&gt;Pythagorean Scale in 359-EDO: 61 61 27 61 61 61 27&lt;/strong&gt;&lt;br /&gt;
=== Prime harmonics ===
&lt;strong&gt;SuperHornbostel Mode in 359-EDO: 47 47 47 15 47 47 47 47 15 (fails in the position of Phi and the Square root of Pi [+1 step each one]).&lt;/strong&gt;&lt;/body&gt;&lt;/html&gt;</pre></div>
{{Harmonics in equal|359|columns=11}}
 
=== Subsets and supersets ===
359edo is the 72nd [[prime edo]]. [[718edo]], which doubles it, provides a good correction to the harmonics 5, 13, 17, and 31.
 
== Regular temperament properties ==
{| class="wikitable center-4 center-5 center-6"
|-
! rowspan="2" | [[Subgroup]]
! rowspan="2" | [[Comma list]]
! rowspan="2" | [[Mapping]]
! rowspan="2" | Optimal<br />8ve stretch (¢)
! colspan="2" | Tuning error
|-
! [[TE error|Absolute]] (¢)
! [[TE simple badness|Relative]] (%)
|-
| 2.3
| {{monzo| -569 359 }}
| {{mapping| 359 569 }}
| +0.0016
| 0.0016
| 0.05
|-
| 2.3.5
| 393216/390625, {{monzo| -69 45 -1 }}
| {{mapping| 359 569 834 }}
| −0.2042
| 0.2910
| 8.71
|-
| 2.3.5.7
| 2401/2400, 3136/3125, {{monzo| -18 24 -5 -3 }}
| {{mapping| 359 569 834 1008 }}
| −0.2007
| 0.2521
| 7.54
|-
| 2.3.5.7.11
| 2401/2400, 3136/3125, 8019/8000, 42592/42525
| {{mapping| 359 569 834 1008 1242 }}
| −0.1729
| 0.2322
| 6.95
|-
| 2.3.5.7.11.13
| 729/728, 847/845, 1001/1000, 1716/1715, 3136/3125
| {{mapping| 359 569 834 1008 1242 1328 }} (359f)
| −0.2257
| 0.2426
| 7.26
|}
 
=== Rank-2 temperaments ===
{| class="wikitable center-all left-5"
|+ style="font-size: 105%;" | Table of rank-2 temperaments by generator
|-
! Periods<br />per 8ve
! Generator*
! Cents*
! Associated<br />ratio*
! Temperaments
|-
| 1
| 58\359
| 193.87
| 28/25
| [[Hemiwürschmidt]]
|-
| 1
| 116\359
| 387.74
| 5/4
| [[Würschmidt]] (5-limit)
|-
| 1
| 149\359
| 498.05
| 4/3
| [[Counterschismic]]
|}
<nowiki />* [[Normal lists|Octave-reduced form]], reduced to the first half-octave, and [[Normal lists|minimal form]] in parentheses if distinct
 
== Music ==
; [[Francium]]
* "This Madness Won't Stop!" from ''End Of Sartorius Membranes'' (2024) – [https://open.spotify.com/track/50O9nTxeMafR8AyBtsPSKa Spotify] | [https://francium223.bandcamp.com/track/this-madness-wont-stop Bandcamp] | [https://www.youtube.com/watch?v=UJyIKzgLVQU YouTube]
 
[[Category:3-limit record edos|###]] <!-- 3-digit number -->
[[Category:Hera]]
[[Category:Listen]]
Retrieved from "https://en.xen.wiki/w/359edo"