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	<title>中三度 - Revision history</title>
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	<updated>2026-07-21T19:42:26Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://en.xen.wiki/index.php?title=%E4%B8%AD%E4%B8%89%E5%BA%A6&amp;diff=227130&amp;oldid=prev</id>
		<title>FloraC: Split page</title>
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		<updated>2026-03-30T14:40:53Z</updated>

		<summary type="html">&lt;p&gt;Split page&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Interwiki&lt;br /&gt;
| en = Neutral third&lt;br /&gt;
| zh = 中三度&lt;br /&gt;
}}&lt;br /&gt;
{{Foreign language|Simplified Chinese}}&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;中三度&amp;#039;&amp;#039;&amp;#039;、&amp;#039;&amp;#039;&amp;#039;中立三度&amp;#039;&amp;#039;&amp;#039;（neutral third）是对纯五度进行二分得到的音程。与[[大三度]]和[[小三度]]一样，它是一种三度，因此，它在基于自然音阶的记谱法中跨越两步，但具有介于大和小之间的性质。更一般地，大小在350音分附近的音程都可以称为中三度或中立三度。&lt;br /&gt;
&lt;br /&gt;
== 纯律中的中三度 ==&lt;br /&gt;
11限纯律的中三度是11/9，近似于347 ¢，刚好位于12平均律的大、小三度之间。利用中三和弦，可以构建介于大小调中间的中调。&lt;br /&gt;
&lt;br /&gt;
== 中三度的平均律近似 ==&lt;br /&gt;
对于不超过100的平均律，11/9相对误差不超10%的平均律如下：&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable mw-collapsible&amp;quot;&lt;br /&gt;
! 平均律&lt;br /&gt;
! 每步大小&lt;br /&gt;
! 音分 ([[Cent|¢]])&lt;br /&gt;
! 绝对误差 ([[Cent|¢]])&lt;br /&gt;
! 相对误差([[Relative cent|%]])&lt;br /&gt;
|-&lt;br /&gt;
| [[7edo|7]]&lt;br /&gt;
| 2\7&lt;br /&gt;
| 342.86&lt;br /&gt;
| -4.55&lt;br /&gt;
| -2.65&lt;br /&gt;
|-&lt;br /&gt;
| [[14edo|14]]&lt;br /&gt;
| 4\14&lt;br /&gt;
| 342.86&lt;br /&gt;
| -4.55&lt;br /&gt;
| -5.31&lt;br /&gt;
|-&lt;br /&gt;
| [[17edo|17]]&lt;br /&gt;
| 5\17&lt;br /&gt;
| 352.94&lt;br /&gt;
| +5.53&lt;br /&gt;
| +7.84&lt;br /&gt;
|-&lt;br /&gt;
| [[21edo|21]]&lt;br /&gt;
| 6\21&lt;br /&gt;
| 342.86&lt;br /&gt;
| -4.55&lt;br /&gt;
| -7.96&lt;br /&gt;
|-&lt;br /&gt;
| [[24edo|24]]&lt;br /&gt;
| 7\24&lt;br /&gt;
| 350.00&lt;br /&gt;
| +2.59&lt;br /&gt;
| +5.18&lt;br /&gt;
|-&lt;br /&gt;
| [[31edo|31]]&lt;br /&gt;
| 9\31&lt;br /&gt;
| 348.39&lt;br /&gt;
| +0.98&lt;br /&gt;
| +2.53&lt;br /&gt;
|-&lt;br /&gt;
| [[38edo|38]]&lt;br /&gt;
| 11\38&lt;br /&gt;
| 347.37&lt;br /&gt;
| -0.04&lt;br /&gt;
| -0.13&lt;br /&gt;
|-&lt;br /&gt;
| [[45edo|45]]&lt;br /&gt;
| 13\45&lt;br /&gt;
| 346.67&lt;br /&gt;
| -0.74&lt;br /&gt;
| -2.78&lt;br /&gt;
|-&lt;br /&gt;
| [[52edo|52]]&lt;br /&gt;
| 15\52&lt;br /&gt;
| 346.15&lt;br /&gt;
| -1.25&lt;br /&gt;
| -5.43&lt;br /&gt;
|-&lt;br /&gt;
| [[55edo|55]]&lt;br /&gt;
| 16\55&lt;br /&gt;
| 349.09&lt;br /&gt;
| +1.68&lt;br /&gt;
| +7.71&lt;br /&gt;
|-&lt;br /&gt;
| [[59edo|59]]&lt;br /&gt;
| 17\59&lt;br /&gt;
| 345.76&lt;br /&gt;
| -1.65&lt;br /&gt;
| -8.09&lt;br /&gt;
|-&lt;br /&gt;
| [[62edo|62]]&lt;br /&gt;
| 18\62&lt;br /&gt;
| 348.39&lt;br /&gt;
| +0.98&lt;br /&gt;
| +5.06&lt;br /&gt;
|-&lt;br /&gt;
| [[69edo|69]]&lt;br /&gt;
| 20\69&lt;br /&gt;
| 347.83&lt;br /&gt;
| +0.42&lt;br /&gt;
| +2.40&lt;br /&gt;
|-&lt;br /&gt;
| [[76edo|76]]&lt;br /&gt;
| 22\76&lt;br /&gt;
| 347.37&lt;br /&gt;
| -0.04&lt;br /&gt;
| -0.25&lt;br /&gt;
|-&lt;br /&gt;
| [[83edo|83]]&lt;br /&gt;
| 24\83&lt;br /&gt;
| 346.99&lt;br /&gt;
| -0.42&lt;br /&gt;
| -2.91&lt;br /&gt;
|-&lt;br /&gt;
| [[90edo|90]]&lt;br /&gt;
| 26\90&lt;br /&gt;
| 346.67&lt;br /&gt;
| -0.74&lt;br /&gt;
| -5.55&lt;br /&gt;
|-&lt;br /&gt;
| [[93edo|93]]&lt;br /&gt;
| 27\93&lt;br /&gt;
| 348.39&lt;br /&gt;
| +0.98&lt;br /&gt;
| +7.60&lt;br /&gt;
|-&lt;br /&gt;
| [[97edo|97]]&lt;br /&gt;
| 28\97&lt;br /&gt;
| 346.39&lt;br /&gt;
| -1.02&lt;br /&gt;
| -8.25&lt;br /&gt;
|-&lt;br /&gt;
| [[100edo|100]]&lt;br /&gt;
| 29\100&lt;br /&gt;
| 348.00&lt;br /&gt;
| +0.59&lt;br /&gt;
| +4.92&lt;br /&gt;
|}&lt;/div&gt;</summary>
		<author><name>FloraC</name></author>
	</entry>
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