Lumatone mapping for Bohlen–Pierce: Difference between revisions

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The following mapping of [[Bohlen-Pierce]] temperament to the [[Lumatone]] keyboard has these desirable properties:
The following mapping of [[Bohlen–Pierce]] temperament to the [[Lumatone]] keyboard has these desirable properties:
* It is a mapping of the full rank-2 temperament, not just the equal temperament 13ed3. In other words, C{{sharp}} = D{{flat}} enharmony is not assumed.
* It is a mapping of the full rank-2 temperament, not just the equal temperament 13ed3. In other words, {{nowrap|C♯ {{=}} D♭}} enharmony is not assumed.
* Its range is over 6 full tritaves.
* Its range is over 6 full tritaves.
* Modulation into quite distant keys is possible.
* Modulation into quite distant keys is possible.
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The corresponding mapping of the equal temperament is this. Unlike the above mapping C{{sharp}} and D{{flat}} are equivalent here.
The corresponding mapping of the equal temperament is this. Unlike the above mapping C♯ and D♭ are equivalent here.


{{Lumatone EDO mapping|n=13|xstep=3|ystep=-2|start=0}}
{{Lumatone EDO mapping|n=13|xstep=3|ystep=-2|start=0}}


[[Category:Lumatone mappings]]
[[Category:Lumatone mappings]]