User:Moremajorthanmajor/3L 1s (perfect fifth-equivalent): Difference between revisions
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}}'''3L 1s<3/2>''', is a fifth-repeating MOS scale. The notation "<3/2>" means the period of the MOS is 3/2, disambiguating it from octave-repeating [[3L 1s]]. The name of the period interval is called the '''sesquitave''' (by analogy to the [[tritave]]).The generator range is 171.4 to 240 cents, placing it near the [[9/8|diatonic major second]], usually representing a major second of some type. The dark (chroma-negative) generator is, however, its fifth complement (480 to 514.3 cents). | }}'''3L 1s<3/2>''', is a fifth-repeating MOS scale. The notation "<3/2>" means the period of the MOS is 3/2, disambiguating it from octave-repeating [[3L 1s]]. The name of the period interval is called the '''sesquitave''' (by analogy to the [[tritave]]). The generator range is 171.4 to 240 cents, placing it near the [[9/8|diatonic major second]], usually representing a major second of some type. The dark (chroma-negative) generator is, however, its fifth complement (480 to 514.3 cents). | ||
In the fifth-repeating version of the diatonic scale, each tone has a 3/2 perfect fifth above it. The scale has two major chords and two minor chords. | In the fifth-repeating version of the diatonic scale, each tone has a 3/2 perfect fifth above it. The scale has two major chords and two minor chords. | ||
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[[Comma]] list: [[81/80]] | [[Comma]] list: [[81/80]] | ||
[[POL2]] generator: ~9/8 = 192.6406 | [[POL2]] generator: ~9/8 = [[Tel:192.6406|192.6406]] | ||
[[Mapping]]: [{{val|1 1 2}}, {{val|0 -2 -3}}] | [[Mapping]]: [{{val|1 1 2}}, {{val|0 -2 -3}}] | ||
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[[Comma]] list: [[64/63]] | [[Comma]] list: [[64/63]] | ||
[[POL2]] generator: ~8/7 = 218.6371 | [[POL2]] generator: ~8/7 = [[Tel:218.6371|218.6371]] | ||
[[Mapping]]: [{{val|1 1 2}}, {{val|0 -2 -3}}] | [[Mapping]]: [{{val|1 1 2}}, {{val|0 -2 -3}}] | ||