7edo: Difference between revisions

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<h2>IMPORTED REVISION FROM WIKISPACES</h2>

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>2011-06-11 13:18:34 UTC</tt>.<br>

: This revision was by author [[User:Osmiorisbendi|Osmiorisbendi]] and made on <tt>2011-06-11 14:36:42 UTC</tt>.<br>

: The original revision id was <tt>~~235946454~~</tt>.<br>

: The original revision id was <tt>235955102</tt>.<br>

: The revision comment was: <tt>~~built in the guest's comment :)~~</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>

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7-edo divides the 1200-[[cents|cent]] octave into 7 equal parts, making its smallest interval [[171.428¢]], or the seventh root of 2.

Equi-~~heptitonic~~ scales are used in non-western music in African cultures and it has been speculated in "Indian music:history and structure", that the Indian three-sruti interval of 165 cents is close enough to be mistaken for 171 cents. (or 1.71 semitones).

Equi-heptatonic scales are used in non-western music in African cultures and it has been speculated in "Indian music:history and structure", that the Indian three-sruti interval of 165 cents is close enough to be mistaken for 171 cents. (or 1.71 semitones).

7-tet can be thought of as result of stacking seven 11/9s on top of each other, and then tempering to remove the comma 2^(-2) 3^(-14) 11^7.

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==Intervals in 7-edo==

|| **Interval**

|| **Interval** || **Interval**

|| **Interval**

**size**

**in ¢** || **Closest**

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7-edo divides the 1200-<a class="wiki_link" href="/cents">cent</a> octave into 7 equal parts, making its smallest interval <a class="wiki_link" href="/171.428%C2%A2">171.428¢</a>, or the seventh root of 2.<br />

<br />

Equi-~~heptitonic~~ scales are used in non-western music in African cultures and it has been speculated in &quot;Indian music:history and structure&quot;, that the Indian three-sruti interval of 165 cents is close enough to be mistaken for 171 cents. (or 1.71 semitones).<br />

Equi-heptatonic scales are used in non-western music in African cultures and it has been speculated in &quot;Indian music:history and structure&quot;, that the Indian three-sruti interval of 165 cents is close enough to be mistaken for 171 cents. (or 1.71 semitones).<br />

7-tet can be thought of as result of stacking seven 11/9s on top of each other, and then tempering to remove the comma 2^(-2) 3^(-14) 11^7.<br />

<br />

@@ Line 1: / Line 1: @@
 <h2>IMPORTED REVISION FROM WIKISPACES</h2>
 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>2011-06-11 13:18:34 UTC</tt>.<br>
+: This revision was by author [[User:Osmiorisbendi|Osmiorisbendi]] and made on <tt>2011-06-11 14:36:42 UTC</tt>.<br>
-: The original revision id was <tt>235946454</tt>.<br>
+: The original revision id was <tt>235955102</tt>.<br>
-: The revision comment was: <tt>built in the guest's comment :)</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>
@@ Line 11: / Line 11: @@
 -edo divides the 1200-[[cents|cent]] octave into 7 equal parts, making its smallest interval [[171.428¢]], or the seventh root of 2.
-Equi-heptitonic scales are used in non-western music in African cultures and it has been speculated in "Indian music:history and structure", that the Indian three-sruti interval of 165 cents is close enough to be mistaken for 171 cents. (or 1.71 semitones).
+Equi-heptatonic scales are used in non-western music in African cultures and it has been speculated in "Indian music:history and structure", that the Indian three-sruti interval of 165 cents is close enough to be mistaken for 171 cents. (or 1.71 semitones).
 -tet can be thought of as result of stacking seven 11/9s on top of each other, and then tempering to remove the comma 2^(-2) 3^(-14) 11^7.
@@ Line 22: / Line 22: @@
 ==Intervals in 7-edo==
-|| **Interval**
+|| **Interval** || **Interval**
-|| **Interval**
 **size**
 **in ¢** || **Closest**
@@ Line 99: / Line 98: @@
 -edo divides the 1200-&lt;a class="wiki_link" href="/cents"&gt;cent&lt;/a&gt; octave into 7 equal parts, making its smallest interval &lt;a class="wiki_link" href="/171.428%C2%A2"&gt;171.428¢&lt;/a&gt;, or the seventh root of 2.&lt;br /&gt;
 &lt;br /&gt;
-Equi-heptitonic scales are used in non-western music in African cultures and it has been speculated in &amp;quot;Indian music:history and structure&amp;quot;, that the Indian three-sruti interval of 165 cents is close enough to be mistaken for 171 cents. (or 1.71 semitones).&lt;br /&gt;
+Equi-heptatonic scales are used in non-western music in African cultures and it has been speculated in &amp;quot;Indian music:history and structure&amp;quot;, that the Indian three-sruti interval of 165 cents is close enough to be mistaken for 171 cents. (or 1.71 semitones).&lt;br /&gt;
 -tet can be thought of as result of stacking seven 11/9s on top of each other, and then tempering to remove the comma 2^(-2) 3^(-14) 11^7.&lt;br /&gt;
 &lt;br /&gt;