Template:MOS gamut/doc: Difference between revisions

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Equivalent pitch classes are currently limited to pitches that fall at the exact midpoint of two other pitches, such as C# and Db being equivalent in standard notation, or C and B# being equivalent. This is to ensure note names have as few accidentals as possible.
Equivalent pitch classes are currently limited to pitches that fall at the exact midpoint of two other pitches, such as C# and Db being equivalent in standard notation, or C and B# being equivalent. This is to ensure note names have as few accidentals as possible.


Accidentals smaller than a chroma, such as [[ups and downs notation|ups and downs]] or half-accidentals, are currently not supported. An example of such usage is 5L 2s in 31edo, where Dbb may be notated as ^C (up-C) or Ct (C half-sharp).
Since the intended use of this template is to show a gamut based on a generator chain, notes altered by accidentals smaller than a chroma, such as half-accidentals and [[ups and downs notation|ups and downs]], are not included. As such, if a step ratio is entered without being simplified, such as with 5L 2s in 24edo (step ratio of 4/2), the gamut produced will be for a simplified step ratio instead.
 
<pre>{{MOS gamut|Scale Signature = 5L 2s|Step Ratio = 5/3}}</pre>
{{MOS gamut|Scale Signature = 5L 2s|Step Ratio = 5/3}}
 
If a step ratio is entered without being simplified, the edo (or ed{{angbr|equave|}}) displayed will reflect that by being a larger division of the equave. An example of this is 5L 2s in 24edo, whose step ratio is 4/2. However, the notes in between are not shown to keep the output simplified.


<pre>{{MOS gamut|Scale Signature = 5L 2s|Step Ratio = 4/2}}</pre>
<pre>{{MOS gamut|Scale Signature = 5L 2s|Step Ratio = 4/2}}</pre>
{{MOS gamut|Scale Signature = 5L 2s|Step Ratio = 4/2}}
{{MOS gamut|Scale Signature = 5L 2s|Step Ratio = 4/2}}


This template can accept equalized step ratios, but collapsed step ratios are not formatted properly. This is an aesthetic issue.
This template can accept equalized and collapsed step ratios. Collapsed step ratios may not be displayed properly, but this is an aesthetic issue.
 
<pre>{{MOS gamut|Scale Signature = 5L 2s|Step Ratio = 1/1}}</pre>
{{MOS gamut|Scale Signature = 5L 2s|Step Ratio = 1/1}}


<pre>{{MOS gamut|Scale Signature = 5L 2s|Step Ratio = 1/0}}</pre>
<pre>{{MOS gamut|Scale Signature = 5L 2s|Step Ratio = 1/0}}</pre>