EDT: Difference between revisions
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Tags: Mobile edit Mobile web edit |
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| | [[8edt]] | | | [[8edt]] | ||
| | [[5edo]] | | | [[5edo]] | ||
| | 8edt is equivalent to 5edo with ~11 cent octave compression. | | | 8edt is equivalent to 5edo with ~11 cent octave compression. Equivalently, 5edo is 8edt with ~18 cent stretched tritaves. [[Patent_val|Patent vals]] match through the 13-limit. | ||
Equivalently, 5edo is 8edt with ~18 cent stretched tritaves. | |||
[[Patent_val|Patent vals]] match through the 13 limit. | |||
|- | |- | ||
| | [[9edt]] | | | [[9edt]] | ||
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| | [[11edt]] | | | [[11edt]] | ||
| | [[7edo]] | | | [[7edo]] | ||
| | 11edt is equivalent to 7edo with ~10 cent stretched octaves. | | | 11edt is equivalent to 7edo with ~10 cent stretched octaves. Patent vals differ in the 7-limit, but neither can really be said to represent the 7th harmonic with a straight face. | ||
Patent vals differ in the 7 limit, but neither can really be said | |||
to represent the 7th harmonic with a straight face. | |||
|- | |- | ||
| | [[12edt]] | | | [[12edt]] | ||
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| | [[14edt]] | | | [[14edt]] | ||
| | [[9edo]] | | | [[9edo]] | ||
| | There is a lot of mismatch between the pure-octave and pure-tritave tunings, | | | There is a lot of mismatch between the pure-octave and pure-tritave tunings, but the patent vals match through the 13-limit. Great for stretched-octave pelog! | ||
but the patent vals match through the 13 limit. Great for stretched-octave pelog! | |||
|- | |- | ||
| | [[15edt]] | | | [[15edt]] | ||
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| | [[16edt]] | | | [[16edt]] | ||
| | [[10edo]] | | | [[10edo]] | ||
| | Similar situation to 5edo | | | Similar situation to 8edt~5edo. Patent vals match through the 17-limit. | ||
|- | |- | ||
| | [[17edt]] | | | [[17edt]] | ||
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| | [[19edt]] | | | [[19edt]] | ||
| | [[12edo]] | | | [[12edo]] | ||
| | 19edt is 12edo with ~1.2 cent octave stretch, and consistent through the 10-integer-limit. | | | 19edt is 12edo with ~1.2 cent octave stretch, and consistent through the 10-integer-limit. Patent vals match through the 7-limit. | ||
|- | |- | ||
| | [[20edt]] | | | [[20edt]] | ||
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| | [[25edt]] | | | [[25edt]] | ||
| | [[16edo]] | | | [[16edo]] | ||
| | Also only a rough correspondence; 25edt corresponds to 16edo with ~17 cent octave stretch, and consistent through the 6-integer-limit. | | | Also only a rough correspondence; 25edt corresponds to 16edo with ~17 cent octave stretch, and patent vals match through the 6-limit. 25edt is only consistent through the 6-integer-limit, with discrepancy for the 11th harmonic. | ||
|- | |- | ||
| | [[26edt]] | | | [[26edt]] | ||
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| | [[30edt]] | | | [[30edt]] | ||
| | [[19edo]] | | | [[19edo]] | ||
| | 30edt is 19edo with ~5 cent stretched octaves, and consistent through the 10-integer-limit. | | | 30edt is 19edo with ~5 cent stretched octaves, and consistent through the 10-integer-limit. Patent vals match through the 7-limit. | ||
|- | |- | ||
| | [[31edt]] | | | [[31edt]] | ||
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| | [[35edt]] | | | [[35edt]] | ||
| | [[22edo]] | | | [[22edo]] | ||
| | 35edt is 22edo with ~4 cent compressed octaves, and consistent through the 12-integer-limit. | | | 35edt is 22edo with ~4 cent compressed octaves, and consistent through the 12-integer-limit. Patent vals match through the 11-limit. | ||
|- | |- | ||
| | [[36edt]] | | | [[36edt]] | ||
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| | [[38edt]] | | | [[38edt]] | ||
| | [[24edo]] | | | [[24edo]] | ||
| | Same ~1.2 cent octave stretch as 12edo~19edt. 38edt is consistent through the 6-integer-limit. | | | Same ~1.2 cent octave stretch as 12edo~19edt. 38edt is consistent through the 6-integer-limit. Patent vals match through the 19-limit. | ||
Patent vals match through the 19-limit. | |||
|- | |- | ||
| | [[39edt]] | | | [[39edt]] | ||
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| | [[41edt]] | | | [[41edt]] | ||
| | [[26edo]] | | | [[26edo]] | ||
| | 41edt is 26edo with ~6 cent stretched octaves, but only consistent through the 10-integer-limit, with discrepancy for the 11th harmonic. | | | 41edt is 26edo with ~6 cent stretched octaves, but only consistent through the 10-integer-limit, with discrepancy for the 11th harmonic. Patent vals match through the 7-limit. | ||
|- | |- | ||
| | [[42edt]] | | | [[42edt]] | ||
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| | [[43edt]] | | | [[43edt]] | ||
| | [[27edo]] | | | [[27edo]] | ||
| | 43edt is 27edo with ~6 cent compressed octaves, and consistent through the 10-integer-limit. | | | 43edt is 27edo with ~6 cent compressed octaves, and consistent through the 10-integer-limit. Patent vals match through the 7-limit. | ||
|- | |- | ||
| | [[44edt]] | | | [[44edt]] | ||
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| | [[46edt]] | | | [[46edt]] | ||
| | [[29edo]] | | | [[29edo]] | ||
| | 46edt is 29edo with ~0.9 cent compressed octaves, and consistent through the 16-integer-limit. | | | 46edt is 29edo with ~0.9 cent compressed octaves, and consistent through the 16-integer-limit. Patent vals match through the 89-limit. | ||
Patent vals match through the 89-limit. | |||
|- | |- | ||
| | [[47edt]] | | | [[47edt]] | ||
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| | [[49edt]] | | | [[49edt]] | ||
| | [[31edo]] | | | [[31edo]] | ||
| | 49edt is 31edo with ~3.3 cent stretched octaves, and consistent through the 12-integer-limit. | | | 49edt is 31edo with ~3.3 cent stretched octaves, and consistent through the 12-integer-limit. Patent vals match through the 11-limit. | ||
|- | |- | ||
| | [[54edt]] | | | [[54edt]] | ||
| | [[34edo]] | | | [[34edo]] | ||
| | Same ~2.5 cent octave compression as 17edo~27edt. 54edt is consistent through the 7-integer-limit. | | | Same ~2.5 cent octave compression as 17edo~27edt. 54edt is consistent through the 7-integer-limit. Patent vals match through the 17-limit, with the exception of 7. | ||
|- | |- | ||
| | [[57edt]] | | | [[57edt]] | ||
| | [[36edo]] | | | [[36edo]] | ||
| | Same ~1.2 cent octave stretch as 12edo~19edt. 57edt is consistent through the 9-integer-limit. | | | Same ~1.2 cent octave stretch as 12edo~19edt. 57edt is consistent through the 9-integer-limit. Patent vals match through the 31-limit, with the exception of 11. | ||
|- | |- | ||
| | [[65edt]] | | | [[65edt]] | ||
| | [[41edo]] | | | [[41edo]] | ||
| | 65edt is 41edo with ~0.3 cent compressed octaves, and consistent through the 16-integer-limit. | | | 65edt is 41edo with ~0.3 cent compressed octaves, and consistent through the 16-integer-limit. Patent vals match through the 19-limit. | ||
|- | |- | ||
| | [[68edt]] | | | [[68edt]] | ||
| | [[43edo]] | | | [[43edo]] | ||
| | 68edt is 43edo with ~2.7 cent stretched octaves, | | | 68edt is 43edo with ~2.7 cent stretched octaves, but only consistent through the 6-integer-limit, with discrepancy for the 7th harmonic. Patent vals match through the 5-limit. | ||
|- | |- | ||
| | [[73edt]] | | | [[73edt]] | ||
| | [[46edo]] | | | [[46edo]] | ||
| | 73edt is 46edo with ~1.5 cent compressed octaves, and consistent through the 18-integer-limit. | | | 73edt is 46edo with ~1.5 cent compressed octaves, and consistent through the 18-integer-limit. Patent vals match through the 17-limit. | ||
|- | |- | ||
| | [[76edt]] | | | [[76edt]] | ||
| | [[48edo]] | | | [[48edo]] | ||
| | Same ~1.2 cent octave stretch as 12edo~19edt. 76edt is consistent through the 6-integer-limit. | | | Same ~1.2 cent octave stretch as 12edo~19edt. 76edt is consistent through the 6-integer-limit. Patent vals match through the 11-limit. | ||
|- | |- | ||
| | [[79edt]] | | | [[79edt]] | ||
| | [[50edo]] | | | [[50edo]] | ||
| | 79edt is 50edo with ~3.8 cent stretched octaves, and consistent through the 10-integer-limit. | | | 79edt is 50edo with ~3.8 cent stretched octaves, and consistent through the 10-integer-limit. Patent vals match through the 7-limit. | ||
|- | |- | ||
| | [[84edt]] | | | [[84edt]] | ||
| | [[53edo]] | | | [[53edo]] | ||
| | 84edt is 53edo with ~0.04 cent stretched octaves, and consistent through the 10-integer-limit. | | | 84edt is 53edo with ~0.04 cent stretched octaves, and consistent through the 10-integer-limit. Patent vals match through the 61-limit. | ||
|} | |} | ||