13L 2s (3/1-equivalent): Difference between revisions
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This MOS scale pattern is most notable for corresponding to the 15-note [[3.5 subgroup]] scale generated by a just [[5/3]], which has an L:s ratio of approximately 1.57. In this case, the large step represents [[27/25]] and the small step represents [[1220703125/1162261467]]. It is the smallest MOS generated by the [[3.5 subgroup]] which does not have 2 large steps, and the smallest in which the entire range of generators can reasonably be taken as an approximation of [[5/3]]. | This MOS scale pattern is most notable for corresponding to the 15-note [[3.5 subgroup]] scale generated by a just [[5/3]], which has an L:s ratio of approximately 1.57. In this case, the large step represents [[27/25]] and the small step represents [[1220703125/1162261467]]. It is the smallest MOS generated by the [[3.5 subgroup]] which does not have 2 large steps, and the smallest in which the entire range of generators can reasonably be taken as an approximation of [[5/3]]. | ||
== Scale properties == | == Scale properties == | ||
{{TAMNAMS use}} | |||
=== Intervals === | === Intervals === | ||
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=== Generator chain === | === Generator chain === | ||
{{MOS genchain}} | {{MOS genchain}} | ||
=== Modes === | === Modes === | ||
{{MOS modes}} | {{MOS modes}} | ||
{{MOS mode degrees}} | |||
== Tuning ranges == | |||
=== Simple tunings === | |||
{{MOS tunings|Step Ratios=2/1; 3/1; 3/2}} | |||
=== Soft-of-basic tunings === | |||
{{MOS tunings|Step Ratios=5/4; 4/3; 3/2; 5/3}} | |||
=== Hard-of-basic tunings === | |||
{{MOS tunings|Step Ratios=5/2; 3/1; 4/1; 5/1}} | |||
== Scale tree == | == Scale tree == | ||