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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 = just minor sixth, classic(al) minor sixth, ptolemaic minor sixth |
| : This revision was by author [[User:keenanpepper|keenanpepper]] and made on <tt>2011-09-30 05:16:00 UTC</tt>.<br>
| | | Color name = g6, gu 6th |
| : The original revision id was <tt>259917884</tt>.<br>
| | | Sound = jid_8_5_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>
| | {{Wikipedia|Minor sixth}} |
| <h4>Original Wikitext content:</h4>
| | In [[5-limit]] [[just intonation]], '''8/5''' is the '''just minor sixth''', '''classic(al) minor sixth''', or '''ptolemaic minor sixth'''<ref>For reference, see [[5-limit]]. </ref>, measuring about 813.7{{cent}}. It is the [[octave-reduced]] fifth [[subharmonic]], and thus the inversion of [[5/4]], the classic major third. It appears in chords where the 1/1 is higher than the 5/4, such as 5:6:8 (a first-inversion major triad). It is a large half step of [[16/15]] (about 111.7{{cent}}) sharp of [[3/2]], and a syntonic comma ([[81/80]], about 21.5{{cent}}) sharp of the [[Pythagorean tuning|Pythagorean]] minor sixth of [[128/81]] (about 792.2{{cent}}). |
| <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">In [[5-limit]] [[Just Intonation]], 8/5 is a minor sixth, measuring about 813.7¢. It is the 5th subharmonic, and thus the inversion of [[5_4|5/4]], the classic major third. It appears in chords where the 1/1 is higher than the 5/4, such as 5:6:8 (a first-inversion major triad). It is a large half step of [[16_15|16/15]] (about 111.7¢) away from [[3_2|3/2]], and an [[81_80|81/80]] (about 21.5¢) away from the Pythagorean ([[3-limit]]) minor sixth of [[128_81|128/81]] (about 792.2¢).
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| See: [[Gallery of Just Intervals]]</pre></div> | | == See also == |
| <h4>Original HTML content:</h4>
| | * [[5/4]] – 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"><html><head><title>8_5</title></head><body>In <a class="wiki_link" href="/5-limit">5-limit</a> <a class="wiki_link" href="/Just%20Intonation">Just Intonation</a>, 8/5 is a minor sixth, measuring about 813.7¢. It is the 5th subharmonic, and thus the inversion of <a class="wiki_link" href="/5_4">5/4</a>, the classic major third. It appears in chords where the 1/1 is higher than the 5/4, such as 5:6:8 (a first-inversion major triad). It is a large half step of <a class="wiki_link" href="/16_15">16/15</a> (about 111.7¢) away from <a class="wiki_link" href="/3_2">3/2</a>, and an <a class="wiki_link" href="/81_80">81/80</a> (about 21.5¢) away from the Pythagorean (<a class="wiki_link" href="/3-limit">3-limit</a>) minor sixth of <a class="wiki_link" href="/128_81">128/81</a> (about 792.2¢).<br />
| | * [[15/8]] – its [[twelfth complement]] |
| <br />
| | * [[Ed8/5]] |
| See: <a class="wiki_link" href="/Gallery%20of%20Just%20Intervals">Gallery of Just Intervals</a></body></html></pre></div>
| | * [[Gallery of just intervals]] |
| | {{todo|expand}} |
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| | == Notes == |
| | <references/> |
| | |
| | [[Category:Sixth]] |
| | [[Category:Minor sixth]] |
In 5-limit just intonation, 8/5 is the just minor sixth, classic(al) minor sixth, or ptolemaic minor sixth[1], measuring about 813.7 ¢. It is the octave-reduced fifth subharmonic, and thus the inversion of 5/4, the classic major third. It appears in chords where the 1/1 is higher than the 5/4, such as 5:6:8 (a first-inversion major triad). It is a large half step of 16/15 (about 111.7 ¢) sharp of 3/2, and a syntonic comma (81/80, about 21.5 ¢) sharp of the Pythagorean minor sixth of 128/81 (about 792.2 ¢).
See also
Notes
