10edo: Difference between revisions
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== Intervals == | == Intervals == | ||
{| class="wikitable" | {| class="wikitable right-1 right-2 center-7 center-8" | ||
! Degree | ! Degree | ||
! Cents | ! Cents | ||
! Approximate Ratios <ref>based on treating 10-EDO as a 2.7.13.15 subgroup temperament</ref> | ! Approximate Ratios<ref>based on treating 10-EDO as a 2.7.13.15 subgroup temperament</ref> | ||
! Additional Ratios <br> of 3, 5 and 9<ref>adding the ratios of 3, 5 and 9 introduces greater [[error]] while giving several more harmonic identities to the 10-EDO intervals</ref> | ! Additional Ratios <br> of 3, 5 and 9<ref>adding the ratios of 3, 5 and 9 introduces greater [[error]] while giving several more harmonic identities to the 10-EDO intervals</ref> | ||
! Interval Names | ! Interval Names | ||
| Line 21: | Line 21: | ||
|- | |- | ||
| 0 | | 0 | ||
| 0 | |||
| 1/1 | |||
| 256/243, 50/49, 25/24 | | 256/243, 50/49, 25/24 | ||
| unison | | unison | ||
| unison, min 2nd | | unison, min 2nd | ||
| P1, m2 | |||
| D, Eb | |||
|- | |- | ||
| 1 | | 1 | ||
| 120 | |||
| 16/15, 15/14, 13/14 | |||
| 10/9, 13/12, 81/80 | | 10/9, 13/12, 81/80 | ||
| small neutral second, large minor second | | small neutral second, large minor second | ||
| mid 2nd | | mid 2nd | ||
| ~2 | |||
| ^D, vE | |||
|- | |- | ||
| 2 | | 2 | ||
| 240 | |||
| 8/7, 15/13, 144/125 | |||
| 9/8, 7/6 | | 9/8, 7/6 | ||
| second/third | | second/third | ||
| maj 2nd, min 3rd | | maj 2nd, min 3rd | ||
| M2, m3 | |||
| E, F | |||
|- | |- | ||
| 3 | | 3 | ||
| 360 | |||
| 16/13 | |||
| 5/4 | | 5/4 | ||
| large neutral third | | large neutral third | ||
| mid 3rd | | mid 3rd | ||
| ~3 | |||
| ^F, vG | |||
|- | |- | ||
| 4 | | 4 | ||
| 480 | |||
| 64/49, 169/128 | |||
| 4/3, 9/7, 13/10 | | 4/3, 9/7, 13/10 | ||
| smaller fourth | | smaller fourth | ||
| maj 3rd, perf 4th | | maj 3rd, perf 4th | ||
| M3, P4 | |||
| F#, G | |||
|- | |- | ||
| 5 | | 5 | ||
| 600 | |||
| 91/64, 128/91, 169/120, 240/169 | |||
| 7/5, 10/7, 13/9, 18/13 | | 7/5, 10/7, 13/9, 18/13 | ||
| tritone | | tritone | ||
| up 4th, down 5th | | up 4th, down 5th | ||
| ^4,v5 | |||
| ^G, vA | |||
|- | |- | ||
| 6 | | 6 | ||
| 720 | |||
| 49/32, 256/169 | |||
| 3/2, 14/9, 20/13 | | 3/2, 14/9, 20/13 | ||
| bigger fifth | | bigger fifth | ||
| perf 5th, min 6th | | perf 5th, min 6th | ||
| P5, m6 | |||
| A, Bb | |||
|- | |- | ||
| 7 | | 7 | ||
| 840 | |||
| 13/8 | |||
| 8/5 | | 8/5 | ||
| neutral sixth | | neutral sixth | ||
| mid 6th | | mid 6th | ||
| ~6 | |||
| ^A, vB | |||
|- | |- | ||
| 8 | | 8 | ||
| 960 | |||
| 7/4, 26/15, 125/72 | |||
| 16/9, 12/7 | | 16/9, 12/7 | ||
| sixth/seventh | | sixth/seventh | ||
| maj 6th, min 7th | | maj 6th, min 7th | ||
| M6, m7 | |||
| B, C | |||
|- | |- | ||
| 9 | | 9 | ||
| 1080 | |||
| 15/8, 28/15, 13/7 | |||
| 9/5, 24/13, 160/81 | | 9/5, 24/13, 160/81 | ||
| small major 7th | | small major 7th | ||
| mid 7th | | mid 7th | ||
| ~7 | |||
| ^C, vD | |||
|- | |- | ||
| 10 | | 10 | ||
| 1200 | |||
| 2/1 | |||
| 243/128, 49/25, 48/25 | | 243/128, 49/25, 48/25 | ||
| octave | | octave | ||
| maj 7th, octave | | maj 7th, octave | ||
| M7, P8 | |||
| C#, D | |||
|} | |} | ||