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Summary
| Description |
English: Just intonation intervals approximated by 43 equal divisions of the octave.
19-EDO (⅓-comma meantone) has pure minor thirds but its major thirds and perfect fifths are both flat by about the same amount. 31-EDO (¼-comma meantone) has pure major thirds but its minor thirds and perfect fifths are both flat by about the same amount. 43-EDO (⅕-comma meantone) has slightly sharp major thirds and slightly flat perfect fifths, off from just intonation by approximately the same amount. Compared to 19 and 31, 43 is more of a compromise tuning as it balances out the offset between major thirds and perfect fifths. Its fifteenth harmonic, however, is only one-tenth of a cent sharper than in 15/8, and in my opinion this gives for very nice-sounding major seventh chords. |
| Date | |
| Source | Own work |
| Author | DASL51984 |
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:09, 10 June 2024 | | 500 × 2,270 (41 KB) | DASL51984 | Remove 19/15 |
| 06:29, 10 June 2024 |  | 500 × 2,270 (42 KB) | DASL51984 | Remove unneeded transform | |
| 02:06, 9 June 2024 |  | 500 × 2,270 (42 KB) | DASL51984 | Centre image and increase width to 500px | |
| 04:49, 7 June 2024 |  | 465 × 2,270 (42 KB) | DASL51984 | Normalise line lengths to 0 entropy | |
| 12:03, 2 June 2024 |  | 465 × 2,270 (43 KB) | DASL51984 | Remove lines | |
| 04:33, 2 June 2024 |  | 465 × 2,270 (43 KB) | DASL51984 | Fix coordinate, add 128/125 | |
| 04:21, 2 June 2024 |  | 465 × 2,270 (42 KB) | DASL51984 | Fix wrong line length on 6/5 | |
| 04:09, 2 June 2024 |  | 465 × 2,270 (42 KB) | DASL51984 | Re-do line lengths based on harmonic entropy | |
| 04:07, 26 April 2024 |  | 465 × 2,270 (44 KB) | DASL51984 | Fix 12/11 | |
| 04:07, 30 March 2024 |  | 465 × 2,270 (44 KB) | DASL51984 | Remove pi and e as they don't have much acoustic significance |
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