Rank-3 scale: Difference between revisions
→Pairwise DE/MOS scales: reworded |
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Not all trivalent scales are PWF. Only a single scale - abcba - is trivalent and not PWF. | Not all trivalent scales are PWF. Only a single scale - abcba - is trivalent and not PWF. | ||
Only a single PWF scale is symmetric - abacaba. | Only a single PWF scale is mirror-symmetric - abacaba. | ||
Apart from abacaba, PWF scales can be generated by an alternating generator sequence of two generators, modulo the period. | Apart from abacaba, PWF scales can be generated by an alternating generator sequence of two generators, modulo the period. | ||