5L 3s: Difference between revisions
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=== Petrtri (13&21) === | === Petrtri (13&21) === | ||
Petrtri tunings (with generator between 8\21 and 5\13) have less extreme L-to-s ratios than A-Team tunings, between 3/2 and 2/1. The 8\21-to-5\13 range of oneirotonic tunings remains relatively unexplored. In these tunings, | Petrtri tunings (with generator between 8\21 and 5\13) have less extreme L-to-s ratios than A-Team tunings, between 3/2 and 2/1. The 8\21-to-5\13 range of oneirotonic tunings remains relatively unexplored. In these tunings, | ||
* the large step of oneirotonic tends to be intermediate in size between [[10/9]] and [[11/10]]; the small step size is a semitone close to [[17/16]], about | * the large step of oneirotonic tends to be intermediate in size between [[10/9]] and [[11/10]]; the small step size is a semitone close to [[17/16]], about 92c to 114c. | ||
* The major mosthird (made of two large steps) in these tunings tends to be more of a neutral third, ranging from 6\21 (342c) to 4\13 (369c), and the temperament interprets it as both [[11/9]] and [[16/13]]. | * The major mosthird (made of two large steps) in these tunings tends to be more of a neutral third, ranging from 6\21 (342c) to 4\13 (369c), and the temperament interprets it as both [[11/9]] and [[16/13]]. | ||