25/14: Difference between revisions

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**Imported revision 513545944 - Original comment: **
 
m Text replacement - " {{Interval_Edo_Approximation | " to "{{Interval edo approximation|"
 
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<h2>IMPORTED REVISION FROM WIKISPACES</h2>
{{Infobox Interval
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
| Name = (septimal) middle minor seventh
: This revision was by author [[User:spt3125|spt3125]] and made on <tt>2014-06-10 21:37:43 UTC</tt>.<br>
| Color name = ryy6, ruyoyo 6th<br>ryyp7, ruyoyopo 7th
: The original revision id was <tt>513545944</tt>.<br>
| Sound = jid_25_14_pluck_adu_dr220.mp3
: 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>
'''25/14''', the '''(septimal) middle minor seventh''', is a [[7-limit]] interval.
<h4>Original Wikitext content:</h4>
== Approximation ==
<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">**25/14**
{{Interval edo approximation|25/14}}
|-1 0 2 -1&gt;
 
1003.8015 cents
== See also ==
[[media type="file" key="jid_25_14_pluck_adu_dr220.mp3"]] [[file:xenharmonic/jid_25_14_pluck_adu_dr220.mp3|sound sample]]</pre></div>
 
<h4>Original HTML content:</h4>
* [[28/25]] – its [[octave complement]]
<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;25_14&lt;/title&gt;&lt;/head&gt;&lt;body&gt;&lt;strong&gt;25/14&lt;/strong&gt;&lt;br /&gt;
* [[42/25]] – its tritave complement
|-1 0 2 -1&amp;gt;&lt;br /&gt;
* [[Gallery of just intervals]]
1003.8015 cents&lt;br /&gt;
* [[25-odd-limit]]
&lt;!-- ws:start:WikiTextMediaRule:0:&amp;lt;img src=&amp;quot;http://www.wikispaces.com/site/embedthumbnail/file-audio/jid_25_14_pluck_adu_dr220.mp3?h=20&amp;amp;w=240&amp;quot; class=&amp;quot;WikiMedia WikiMediaFile&amp;quot; id=&amp;quot;wikitext@@media@@type=&amp;amp;quot;file&amp;amp;quot; key=&amp;amp;quot;jid_25_14_pluck_adu_dr220.mp3&amp;amp;quot;&amp;quot; title=&amp;quot;Local Media File&amp;quot;height=&amp;quot;20&amp;quot; width=&amp;quot;240&amp;quot;/&amp;gt; --&gt;&lt;embed src="/s/mediaplayer.swf" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" quality="high" width="240" height="20" wmode="transparent" flashvars="file=http%253A%252F%252Fxenharmonic.wikispaces.com%252Ffile%252Fview%252Fjid_25_14_pluck_adu_dr220.mp3?file_extension=mp3&amp;autostart=false&amp;repeat=false&amp;showdigits=true&amp;showfsbutton=false&amp;width=240&amp;height=20"&gt;&lt;/embed&gt;&lt;!-- ws:end:WikiTextMediaRule:0 --&gt; &lt;a href="http://xenharmonic.wikispaces.com/file/view/jid_25_14_pluck_adu_dr220.mp3/513545430/jid_25_14_pluck_adu_dr220.mp3" onclick="ws.common.trackFileLink('http://xenharmonic.wikispaces.com/file/view/jid_25_14_pluck_adu_dr220.mp3/513545430/jid_25_14_pluck_adu_dr220.mp3');"&gt;sound sample&lt;/a&gt;&lt;/body&gt;&lt;/html&gt;</pre></div>
* [[:File:Ji-25-14-csound-foscil-220hz.mp3]] - another sound example
 
 
{{stub}}
 
[[Category:Seventh]]
[[Category:Minor seventh]]

Latest revision as of 13:13, 3 November 2025

Interval information
Ratio 25/14
Factorization 2-1 × 52 × 7-1
Monzo [-1 0 2 -1⟩
Size in cents 1003.802¢
Name (septimal) middle minor seventh
Color name ryy6, ruyoyo 6th
ryyp7, ruyoyopo 7th
FJS name [math]\displaystyle{ \text{A6}^{5,5}_{7} }[/math]
Special properties reduced
Tenney norm (log2 nd) 8.45121
Weil norm (log2 max(n, d)) 9.28771
Wilson norm (sopfr(nd)) 19

[sound info]
Open this interval in xen-calc

25/14, the (septimal) middle minor seventh, is a 7-limit interval.

Approximation

Edo approximations for 25/14 (1003.80 ¢)
≤ 80edo, relative error ≤ 10%
Edo Step size Cents (¢) Absolute error (¢) Relative error (%)
6 5\6 1000.00 -3.80 -1.90
12 10\12 1000.00 -3.80 -3.80
18 15\18 1000.00 -3.80 -5.70
24 20\24 1000.00 -3.80 -7.60
25 21\25 1008.00 +4.20 +8.75
30 25\30 1000.00 -3.80 -9.50
31 26\31 1006.45 +2.65 +6.85
37 31\37 1005.41 +1.60 +4.95
43 36\43 1004.65 +0.85 +3.04
49 41\49 1004.08 +0.28 +1.14
55 46\55 1003.64 -0.17 -0.76
61 51\61 1003.28 -0.52 -2.66
67 56\67 1002.99 -0.82 -4.56
73 61\73 1002.74 -1.06 -6.46
74 62\74 1005.41 +1.60 +9.89
79 66\79 1002.53 -1.27 -8.36
80 67\80 1005.00 +1.20 +7.99

See also


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