Aberrismic theory: Difference between revisions
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* 5L2m5s (or 5s) | * 5L2m5s (or 5s) | ||
== Aberrismic theory and RTT == | == Aberrismic theory and RTT == | ||
Certain scales with aberrismas may be endowed with JI interpretations via RTT temperaments, such as [[equal temperament]]s. Under groundfault's RTT interpretation, the aberrisma tends to become [[81/80]] in a 2.3.5 context and a [[64/63]] in a 2.3.7 context. Thus aberrismic scales that admit more accurate 2.3.5.7 temperament interpretations, such as 5L2m5s, tend to identify 81/80 and 64/63, tempering out [[5120/5103]]. | Certain scales with aberrismas may be endowed with JI interpretations via RTT temperaments, such as [[equal temperament]]s. Under groundfault's RTT interpretation, the aberrisma tends to become [[81/80]] in a 2.3.5 context and a [[64/63]] in a 2.3.7 context. Thus aberrismic scales that admit more accurate 2.3.5.7 temperament interpretations and temper neither 81/80 nor 64/63, such as 5L2m5s, tend to identify 81/80 and 64/63, tempering out [[5120/5103]]. | ||
At times, a scale pattern has varying interpretations according to the tuning. For example, 5L2m5s is tempered differently for 2.3.5.7 and 2.3.7.11.13. | At times, a scale pattern has varying interpretations according to the tuning. For example, 5L2m5s is tempered differently for 2.3.5.7 and 2.3.7.11.13. | ||