Glossary of scale properties: Difference between revisions

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==Properties:==  
==Properties:==  


**Constant Structure:** A scale has constant structure if all Intervals of the same size are also within the same Generic Interval class. A single interval cannot be a part of two classes however. The 12-tone diatonic scale does not have this property, since tritones can either be augmented fourths or diminished fifths.
**Constant Structure:** A scale has constant structure if all Intervals of the same size are also within the same Generic Interval class. A single interval cannot be a part of two classes however. The 12-tone diatonic scale does not have this property, since tritones can either be augmented fourths or diminished fifths. This is referred to as the //partitioning property// in most academia literature.


**Propriety:** A scale is proper if there is no overlapping of Generic Interval Classes. This means that no third is larger than a fourth, no fourth is larger than a fifth, etc...
**Propriety:** A scale is proper if there is no overlapping of Generic Interval Classes. This means that no third is larger than a fourth, no fourth is larger than a fifth, etc...
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&lt;strong&gt;Constant Structure:&lt;/strong&gt; A scale has constant structure if all Intervals of the same size are also within the same Generic Interval class. A single interval cannot be a part of two classes however. The 12-tone diatonic scale does not have this property, since tritones can either be augmented fourths or diminished fifths.&lt;br /&gt;
&lt;strong&gt;Constant Structure:&lt;/strong&gt; A scale has constant structure if all Intervals of the same size are also within the same Generic Interval class. A single interval cannot be a part of two classes however. The 12-tone diatonic scale does not have this property, since tritones can either be augmented fourths or diminished fifths. This is referred to as the &lt;em&gt;partitioning property&lt;/em&gt; in most academia literature.&lt;br /&gt;
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&lt;strong&gt;Propriety:&lt;/strong&gt; A scale is proper if there is no overlapping of Generic Interval Classes. This means that no third is larger than a fourth, no fourth is larger than a fifth, etc...&lt;br /&gt;
&lt;strong&gt;Propriety:&lt;/strong&gt; A scale is proper if there is no overlapping of Generic Interval Classes. This means that no third is larger than a fourth, no fourth is larger than a fifth, etc...&lt;br /&gt;