Aberrismic theory: Difference between revisions
→Aberrismic theory and RTT: Explained the importance of tempering in aberrismic theory. |
|||
| Line 13: | Line 13: | ||
Certain scales with aberrismas may be endowed with JI interpretations via [[RTT]] temperaments, which may be used in suitable [[equal temperament]]s. Under groundfault's use of edos (usually patent vals) as RTT temperaments, the aberrisma tends to become a [[81/80]] in a 2.3.5 context and a [[64/63]] in a 2.3.7 context. Some scales such as 5L2m5s and 5L2m7s admit a more accurate 2.3.5.7 interpretation that tempers out neither 81/80 nor 64/63 but identifies the two commas, tempering out [[5120/5103]]. | Certain scales with aberrismas may be endowed with JI interpretations via [[RTT]] temperaments, which may be used in suitable [[equal temperament]]s. Under groundfault's use of edos (usually patent vals) as RTT temperaments, the aberrisma tends to become a [[81/80]] in a 2.3.5 context and a [[64/63]] in a 2.3.7 context. Some scales such as 5L2m5s and 5L2m7s admit a more accurate 2.3.5.7 interpretation that tempers out neither 81/80 nor 64/63 but identifies the two commas, tempering out [[5120/5103]]. | ||
Aberrismic theory is an application of RTT on ternary scales with comma steps. Tempering is important in aberrismic theory as a way to simultaneously achieve sufficient accuracy to LCJI and improve the function of structural commas (frequently [[81/80]] or [[64/63]]) as aberrismas in ternary scales by tempering them larger than just. | Aberrismic theory is an application of RTT on ternary scales with comma steps. Tempering is important in aberrismic theory as a way to simultaneously achieve sufficient accuracy to LCJI and improve the function of structural commas (frequently [[81/80]] or [[64/63]]) as aberrismas in ternary LCJI scales by tempering them larger than just. | ||
At times, a scale pattern has varying temperaments according to the tuning. For example, 5L2m3s may be given the temperament structure of either untempered 2.3.5 or [[Ultrapyth]] temperament. | At times, a scale pattern has varying temperaments according to the tuning. For example, 5L2m3s may be given the temperament structure of either untempered 2.3.5 or [[Ultrapyth]] temperament. | ||