1783edo: Difference between revisions
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{{ | {{ED intro}} | ||
1783edo is a very strong 5-limit system, with a lower 5-limit [[Tenney-Euclidean temperament measures#TE simple badness|relative error]] than anything until [[2513edo|2513]]. It tempers out the [[monzisma]], {{monzo| 54 -37 2}}; egads, {{monzo| -36 -52 51 }}; gross, {{monzo| 144 -22 -47 }}; and pirate, {{monzo| -90 -15 49 }}. | 1783edo is a very strong 5-limit system, with a lower 5-limit [[Tenney-Euclidean temperament measures#TE simple badness|relative error]] than anything until [[2513edo|2513]]. It is [[consistent]] to the [[9-odd-limit]], but there is a large relative delta for the [[harmonic]] [[7/1|7]]. Together with decent approximations to [[11/1|11]], [[13/1|13]], [[17/1|17]], and [[19/1|19]], it makes for a good no-7 19-limit tuning. | ||
In the 5-limit the equal temperament [[tempering out|tempers out]] the [[monzisma]], {{monzo| 54 -37 2}}; egads, {{monzo| -36 -52 51 }}; gross, {{monzo| 144 -22 -47 }}; and pirate, {{monzo| -90 -15 49 }}. | |||
Using the [[patent val]], it tempers out 2460375/2458624 in the 7-limit; [[3025/3024]] and 180224/180075 in the 11-limit; [[1716/1715]] and [[4096/4095]] in the 13-limit. The alternative 1783d [[val]] tempers out [[4375/4374]] in the 7-limit; 41503/41472 and 160083/160000 in the 11-limit; [[10648/10647]] in the 13-limit. | |||
=== Prime harmonics === | === Prime harmonics === | ||