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<h2>IMPORTED REVISION FROM WIKISPACES</h2>
The '''sqrtphi''' is a [[regular temperament|temperament]] for the 7-, 11-, 13-, 17-, and 19-limit. It is a member of [[kleismic family]], [[mirkwai clan]] and [[wizmic microtemperaments|wizmic temperaments]]. The name ''sqrtphi'' stands for square root of phi, which means the positive square root of the [[golden ratio]] <math>(\sqrt{\varphi} = \sqrt{\frac{1+\sqrt{5}}{2}})</math> as a frequency ratio.
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
: This revision was by author [[User:xenwolf|xenwolf]] and made on <tt>2012-12-12 17:10:04 UTC</tt>.<br>
: The original revision id was <tt>391766820</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">See [[Kleismic family#Sqrtphi]].


Gencom: [2 14/11; 325/324 364/363 375/374 400/399 442/441 595/594]
See [[Kleismic family #Sqrtphi]] for technical data.
Gencom map: [&lt;1 12 11 16 17 28 27 -2|, &lt;0 -30 -25 -38 -39 -70 -66 18|]


=Spectrum of Sqrtphi Tunings by Eigenmonzos=  
== Scales ==
||~ Eigenmonzo ||~ Undecimal Major Third ||
=== Scala files ===
|| 26/21 || 415.12662 ||
* [[Sqrtphi17]]
|| 17/13 || 416.10694 ||
* [[Sqrtphi23]]
|| 18/13 || 416.33823 ||
* [[Sqrtphi49]]
|| 15/11 || 416.44058 ||
|| 13/11 || 416.47711 ||
|| 18/17 || 416.49243 ||
|| [[15_14|15/14]] || 416.50336 ||
|| [[14_13|14/13]] || 416.50932 ||
|| [[15_13|15/13]] || 416.51607 ||
|| [[19_16|19/16]] || 416.52850 ||
|| 22/17 || 416.53195 ||
|| 13/12 || 416.53568 ||
|| 20/19 || 416.53952 ||
|| [[11_9|11/9]] || 416.54324 ||
|| φ || 416.54515 ||
|| [[5_4|5/4]] || 416.54745 ||
|| 26/19 || 416.55665 ||
|| 16/13 || 416.56389 ||
|| 19/15 || 416.56499 ||
|| 17/14 || 416.56680 ||
|| 22/21 || 416.57024 ||
|| 13/10 || 416.57302 (13, 15, 17, 19 and 21 limit minimax) ||
|| 24/19 || 416.57413 ||
|| 16/15 || 416.57693 ||
|| 19/17 || 416.57807 ||
|| 24/17 || 416.58332 ||
|| 19/14 || 416.58370 ||
|| 19/18 || 416.58465 ||
|| [[9_7|9/7]] || 416.58709 ||
|| 21/19 || 416.58991 ||
|| 17/16 || 416.59158 ||
|| 22/19 || 416.59991 ||
|| [[4_3|4/3]] || 416.60150 (5 limit minimax) ||
|| 21/16 || 416.60616 ||
|| [[8_7|8/7]] || 416.60984 (7 and 9 limit minimax) ||
|| 20/17 || 416.61850 ||
|| [[11_8|11/8]] || 416.63287 (11 limit minimax) ||
|| [[10_9|10/9]] || 416.64011 ||
|| 21/20 || 416.64030 ||
|| [[7_6|7/6]] || 416.64114 ||
|| 17/15 || 416.66485 ||
|| [[7_5|7/5]] || 416.72983 ||
|| 12/11 || 416.73745 ||
|| 11/10 || 416.78541 ||
|| [[6_5|6/5]] || 416.87174 ||
|| 21/17 || 417.08725 ||
|| 14/11 || 417.50796 ||
</pre></div>
<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;Sqrtphi&lt;/title&gt;&lt;/head&gt;&lt;body&gt;See &lt;a class="wiki_link" href="/Kleismic%20family#Sqrtphi"&gt;Kleismic family&lt;/a&gt;.&lt;br /&gt;
&lt;br /&gt;
Gencom: [2 14/11; 325/324 364/363 375/374 400/399 442/441 595/594]&lt;br /&gt;
Gencom map: [&amp;lt;1 12 11 16 17 28 27 -2|, &amp;lt;0 -30 -25 -38 -39 -70 -66 18|]&lt;br /&gt;
&lt;br /&gt;
&lt;!-- ws:start:WikiTextHeadingRule:0:&amp;lt;h1&amp;gt; --&gt;&lt;h1 id="toc0"&gt;&lt;a name="Spectrum of Sqrtphi Tunings by Eigenmonzos"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:0 --&gt;Spectrum of Sqrtphi Tunings by Eigenmonzos&lt;/h1&gt;


&lt;table class="wiki_table"&gt;
== Tunings ==
    &lt;tr&gt;
=== Tuning spectrum ===
        &lt;th&gt;Eigenmonzo&lt;br /&gt;
{| class="wikitable center-all left-3"
&lt;/th&gt;
|-
        &lt;th&gt;Undecimal Major Third&lt;br /&gt;
! [[Eigenmonzo|Eigenmonzo<br>(unchanged-interval]])
&lt;/th&gt;
! Generator (¢)
    &lt;/tr&gt;
! Comments
    &lt;tr&gt;
|-
        &lt;td&gt;26/21&lt;br /&gt;
| 26/21
&lt;/td&gt;
| 415.12662
        &lt;td&gt;415.12662&lt;br /&gt;
|
&lt;/td&gt;
|-
    &lt;/tr&gt;
| 17/13
    &lt;tr&gt;
| 416.10694
        &lt;td&gt;17/13&lt;br /&gt;
|
&lt;/td&gt;
|-
        &lt;td&gt;416.10694&lt;br /&gt;
| 18/13
&lt;/td&gt;
| 416.33823
    &lt;/tr&gt;
|
    &lt;tr&gt;
|-
        &lt;td&gt;18/13&lt;br /&gt;
| 15/11
&lt;/td&gt;
| 416.44058
        &lt;td&gt;416.33823&lt;br /&gt;
|
&lt;/td&gt;
|-
    &lt;/tr&gt;
| 13/11
    &lt;tr&gt;
| 416.47711
        &lt;td&gt;15/11&lt;br /&gt;
|
&lt;/td&gt;
|-
        &lt;td&gt;416.44058&lt;br /&gt;
| 18/17
&lt;/td&gt;
| 416.49243
    &lt;/tr&gt;
|
    &lt;tr&gt;
|-
        &lt;td&gt;13/11&lt;br /&gt;
| 15/14
&lt;/td&gt;
| 416.50336
        &lt;td&gt;416.47711&lt;br /&gt;
|
&lt;/td&gt;
|-
    &lt;/tr&gt;
| 14/13
    &lt;tr&gt;
| 416.50932
        &lt;td&gt;18/17&lt;br /&gt;
|
&lt;/td&gt;
|-
        &lt;td&gt;416.49243&lt;br /&gt;
| 15/13
&lt;/td&gt;
| 416.51607
    &lt;/tr&gt;
|
    &lt;tr&gt;
|-
        &lt;td&gt;&lt;a class="wiki_link" href="/15_14"&gt;15/14&lt;/a&gt;&lt;br /&gt;
| 19/16
&lt;/td&gt;
| 416.52850
        &lt;td&gt;416.50336&lt;br /&gt;
|
&lt;/td&gt;
|-
    &lt;/tr&gt;
| 22/17
    &lt;tr&gt;
| 416.53195
        &lt;td&gt;&lt;a class="wiki_link" href="/14_13"&gt;14/13&lt;/a&gt;&lt;br /&gt;
|
&lt;/td&gt;
|-
        &lt;td&gt;416.50932&lt;br /&gt;
| 13/12
&lt;/td&gt;
| 416.53568
    &lt;/tr&gt;
|
    &lt;tr&gt;
|-
        &lt;td&gt;&lt;a class="wiki_link" href="/15_13"&gt;15/13&lt;/a&gt;&lt;br /&gt;
| 20/19
&lt;/td&gt;
| 416.53952
        &lt;td&gt;416.51607&lt;br /&gt;
|
&lt;/td&gt;
|-
    &lt;/tr&gt;
| 11/9
    &lt;tr&gt;
| 416.54324
        &lt;td&gt;&lt;a class="wiki_link" href="/19_16"&gt;19/16&lt;/a&gt;&lt;br /&gt;
|
&lt;/td&gt;
|-
        &lt;td&gt;416.52850&lt;br /&gt;
| (φ)
&lt;/td&gt;
| 416.54515
    &lt;/tr&gt;
| square root of phi
    &lt;tr&gt;
|-
        &lt;td&gt;22/17&lt;br /&gt;
| 5/4
&lt;/td&gt;
| 416.54745
        &lt;td&gt;416.53195&lt;br /&gt;
|
&lt;/td&gt;
|-
    &lt;/tr&gt;
| 26/19
    &lt;tr&gt;
| 416.55665
        &lt;td&gt;13/12&lt;br /&gt;
|
&lt;/td&gt;
|-
        &lt;td&gt;416.53568&lt;br /&gt;
| 16/13
&lt;/td&gt;
| 416.56389
    &lt;/tr&gt;
|
    &lt;tr&gt;
|-
        &lt;td&gt;20/19&lt;br /&gt;
| 19/15
&lt;/td&gt;
| 416.56499
        &lt;td&gt;416.53952&lt;br /&gt;
|
&lt;/td&gt;
|-
    &lt;/tr&gt;
| 17/14
    &lt;tr&gt;
| 416.56680
        &lt;td&gt;&lt;a class="wiki_link" href="/11_9"&gt;11/9&lt;/a&gt;&lt;br /&gt;
|
&lt;/td&gt;
|-
        &lt;td&gt;416.54324&lt;br /&gt;
| 22/21
&lt;/td&gt;
| 416.57024
    &lt;/tr&gt;
|
    &lt;tr&gt;
|-
        &lt;td&gt;φ&lt;br /&gt;
| 13/10
&lt;/td&gt;
| 416.57302
        &lt;td&gt;416.54515&lt;br /&gt;
| 13, 15, 17, 19 and 21-odd-limit minimax
&lt;/td&gt;
|-
    &lt;/tr&gt;
| 24/19
    &lt;tr&gt;
| 416.57413
        &lt;td&gt;&lt;a class="wiki_link" href="/5_4"&gt;5/4&lt;/a&gt;&lt;br /&gt;
|
&lt;/td&gt;
|-
        &lt;td&gt;416.54745&lt;br /&gt;
| 16/15
&lt;/td&gt;
| 416.57693
    &lt;/tr&gt;
|
    &lt;tr&gt;
|-
        &lt;td&gt;26/19&lt;br /&gt;
| 19/17
&lt;/td&gt;
| 416.57807
        &lt;td&gt;416.55665&lt;br /&gt;
|
&lt;/td&gt;
|-
    &lt;/tr&gt;
| 24/17
    &lt;tr&gt;
| 416.58332
        &lt;td&gt;16/13&lt;br /&gt;
|
&lt;/td&gt;
|-
        &lt;td&gt;416.56389&lt;br /&gt;
| 19/14
&lt;/td&gt;
| 416.58370
    &lt;/tr&gt;
|
    &lt;tr&gt;
|-
        &lt;td&gt;19/15&lt;br /&gt;
| 19/18
&lt;/td&gt;
| 416.58465
        &lt;td&gt;416.56499&lt;br /&gt;
|
&lt;/td&gt;
|-
    &lt;/tr&gt;
| 9/7
    &lt;tr&gt;
| 416.58709
        &lt;td&gt;17/14&lt;br /&gt;
|
&lt;/td&gt;
|-
        &lt;td&gt;416.56680&lt;br /&gt;
| 21/19
&lt;/td&gt;
| 416.58991
    &lt;/tr&gt;
|
    &lt;tr&gt;
|-
        &lt;td&gt;22/21&lt;br /&gt;
| 17/16
&lt;/td&gt;
| 416.59158
        &lt;td&gt;416.57024&lt;br /&gt;
|
&lt;/td&gt;
|-
    &lt;/tr&gt;
| 22/19
    &lt;tr&gt;
| 416.59991
        &lt;td&gt;13/10&lt;br /&gt;
|
&lt;/td&gt;
|-
        &lt;td&gt;416.57302 (13, 15, 17, 19 and 21 limit minimax)&lt;br /&gt;
| 4/3
&lt;/td&gt;
| 416.60150
    &lt;/tr&gt;
| 5-odd-limit minimax
    &lt;tr&gt;
|-
        &lt;td&gt;24/19&lt;br /&gt;
| 21/16
&lt;/td&gt;
| 416.60616
        &lt;td&gt;416.57413&lt;br /&gt;
|
&lt;/td&gt;
|-
    &lt;/tr&gt;
| 8/7
    &lt;tr&gt;
| 416.60984
        &lt;td&gt;16/15&lt;br /&gt;
| 7 and 9-odd-limit minimax
&lt;/td&gt;
|-
        &lt;td&gt;416.57693&lt;br /&gt;
| 20/17
&lt;/td&gt;
| 416.61850
    &lt;/tr&gt;
|
    &lt;tr&gt;
|-
        &lt;td&gt;19/17&lt;br /&gt;
| 11/8
&lt;/td&gt;
| 416.63287
        &lt;td&gt;416.57807&lt;br /&gt;
| 11-odd-limit minimax
&lt;/td&gt;
|-
    &lt;/tr&gt;
| 10/9
    &lt;tr&gt;
| 416.64011
        &lt;td&gt;24/17&lt;br /&gt;
|
&lt;/td&gt;
|-
        &lt;td&gt;416.58332&lt;br /&gt;
| 21/20
&lt;/td&gt;
| 416.64030
    &lt;/tr&gt;
|
    &lt;tr&gt;
|-
        &lt;td&gt;19/14&lt;br /&gt;
| 7/6
&lt;/td&gt;
| 416.64114
        &lt;td&gt;416.58370&lt;br /&gt;
|
&lt;/td&gt;
|-
    &lt;/tr&gt;
| 17/15
    &lt;tr&gt;
| 416.66485
        &lt;td&gt;19/18&lt;br /&gt;
|
&lt;/td&gt;
|-
        &lt;td&gt;416.58465&lt;br /&gt;
| 7/5
&lt;/td&gt;
| 416.72983
    &lt;/tr&gt;
|
    &lt;tr&gt;
|-
        &lt;td&gt;&lt;a class="wiki_link" href="/9_7"&gt;9/7&lt;/a&gt;&lt;br /&gt;
| 12/11
&lt;/td&gt;
| 416.73745
        &lt;td&gt;416.58709&lt;br /&gt;
|
&lt;/td&gt;
|-
    &lt;/tr&gt;
| 11/10
    &lt;tr&gt;
| 416.78541
        &lt;td&gt;21/19&lt;br /&gt;
|
&lt;/td&gt;
|-
        &lt;td&gt;416.58991&lt;br /&gt;
| 6/5
&lt;/td&gt;
| 416.87174
    &lt;/tr&gt;
|
    &lt;tr&gt;
|-
        &lt;td&gt;17/16&lt;br /&gt;
| 21/17
&lt;/td&gt;
| 417.08725
        &lt;td&gt;416.59158&lt;br /&gt;
|
&lt;/td&gt;
|-
    &lt;/tr&gt;
| 14/11
    &lt;tr&gt;
| 417.50796
        &lt;td&gt;22/19&lt;br /&gt;
|
&lt;/td&gt;
|}
        &lt;td&gt;416.59991&lt;br /&gt;
&lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
        &lt;td&gt;&lt;a class="wiki_link" href="/4_3"&gt;4/3&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
        &lt;td&gt;416.60150 (5 limit minimax)&lt;br /&gt;
&lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
        &lt;td&gt;21/16&lt;br /&gt;
&lt;/td&gt;
        &lt;td&gt;416.60616&lt;br /&gt;
&lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
        &lt;td&gt;&lt;a class="wiki_link" href="/8_7"&gt;8/7&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
        &lt;td&gt;416.60984 (7 and 9 limit minimax)&lt;br /&gt;
&lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
        &lt;td&gt;20/17&lt;br /&gt;
&lt;/td&gt;
        &lt;td&gt;416.61850&lt;br /&gt;
&lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
        &lt;td&gt;&lt;a class="wiki_link" href="/11_8"&gt;11/8&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
        &lt;td&gt;416.63287 (11 limit minimax)&lt;br /&gt;
&lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
        &lt;td&gt;&lt;a class="wiki_link" href="/10_9"&gt;10/9&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
        &lt;td&gt;416.64011&lt;br /&gt;
&lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
        &lt;td&gt;21/20&lt;br /&gt;
&lt;/td&gt;
        &lt;td&gt;416.64030&lt;br /&gt;
&lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
        &lt;td&gt;&lt;a class="wiki_link" href="/7_6"&gt;7/6&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
        &lt;td&gt;416.64114&lt;br /&gt;
&lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
        &lt;td&gt;17/15&lt;br /&gt;
&lt;/td&gt;
        &lt;td&gt;416.66485&lt;br /&gt;
&lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
        &lt;td&gt;&lt;a class="wiki_link" href="/7_5"&gt;7/5&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
        &lt;td&gt;416.72983&lt;br /&gt;
&lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
        &lt;td&gt;12/11&lt;br /&gt;
&lt;/td&gt;
        &lt;td&gt;416.73745&lt;br /&gt;
&lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
        &lt;td&gt;11/10&lt;br /&gt;
&lt;/td&gt;
        &lt;td&gt;416.78541&lt;br /&gt;
&lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
        &lt;td&gt;&lt;a class="wiki_link" href="/6_5"&gt;6/5&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
        &lt;td&gt;416.87174&lt;br /&gt;
&lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
        &lt;td&gt;21/17&lt;br /&gt;
&lt;/td&gt;
        &lt;td&gt;417.08725&lt;br /&gt;
&lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
        &lt;td&gt;14/11&lt;br /&gt;
&lt;/td&gt;
        &lt;td&gt;417.50796&lt;br /&gt;
&lt;/td&gt;
    &lt;/tr&gt;
&lt;/table&gt;


&lt;/body&gt;&lt;/html&gt;</pre></div>
== Music ==
; [[Vito Sicurella]]
* [https://web.archive.org/web/20201127014110/http://micro.soonlabel.com/gene_ward_smith/Others/Sicurella/A%20Fight%20For%20Phi.mp3 ''A Fight for Phi'']
 
; [[Chris Vaisvil]]
* [https://web.archive.org/web/20201127012408/http://micro.soonlabel.com/sqrt_phi/daily20111123a-sqrt-phi-17.mp3 ''Prelude for Piano in Square root of Phi Tuning'']
 
[[Category:Sqrtphi| ]] <!-- main article -->
[[Category:Rank-2 temperaments]]
[[Category:Kleismic family]]
[[Category:Canopic clan]]
[[Category:Wizmic microtemperaments]]
[[Category:Golden ratio]]

Latest revision as of 10:30, 6 June 2026

The sqrtphi is a temperament for the 7-, 11-, 13-, 17-, and 19-limit. It is a member of kleismic family, mirkwai clan and wizmic temperaments. The name sqrtphi stands for square root of phi, which means the positive square root of the golden ratio [math]\displaystyle{ (\sqrt{\varphi} = \sqrt{\frac{1+\sqrt{5}}{2}}) }[/math] as a frequency ratio.

See Kleismic family #Sqrtphi for technical data.

Scales

Scala files

Tunings

Tuning spectrum

Eigenmonzo
(unchanged-interval
)
Generator (¢) Comments
26/21 415.12662
17/13 416.10694
18/13 416.33823
15/11 416.44058
13/11 416.47711
18/17 416.49243
15/14 416.50336
14/13 416.50932
15/13 416.51607
19/16 416.52850
22/17 416.53195
13/12 416.53568
20/19 416.53952
11/9 416.54324
(φ) 416.54515 square root of phi
5/4 416.54745
26/19 416.55665
16/13 416.56389
19/15 416.56499
17/14 416.56680
22/21 416.57024
13/10 416.57302 13, 15, 17, 19 and 21-odd-limit minimax
24/19 416.57413
16/15 416.57693
19/17 416.57807
24/17 416.58332
19/14 416.58370
19/18 416.58465
9/7 416.58709
21/19 416.58991
17/16 416.59158
22/19 416.59991
4/3 416.60150 5-odd-limit minimax
21/16 416.60616
8/7 416.60984 7 and 9-odd-limit minimax
20/17 416.61850
11/8 416.63287 11-odd-limit minimax
10/9 416.64011
21/20 416.64030
7/6 416.64114
17/15 416.66485
7/5 416.72983
12/11 416.73745
11/10 416.78541
6/5 416.87174
21/17 417.08725
14/11 417.50796

Music

Vito Sicurella
Chris Vaisvil