17-EDD

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Dot-Guide for 17-EDD instruments

17-EDD Fretboard is based on the formula (Scale_Length/(2^(x/17))). 17-EDD is strong with the Pythagorean mood, in which no there objetion for this dot-guide :

17-EDO_Dot-Guide.png

The dots are in the places 4· 7· 10· 13· 17: 21· 24· 27· 30· 34: 38· visualizing the classic 2L3s 4;3 Relation, 4 3 3 3 4.

Step Purdal size Cent size
01 582,4 70.59
02 1164,7 141.18
03 1747,1 211.76
04· 2329,4 282.35
05 2911,8 352.94
06 3494,1 423.53
07· 4076,5 494.12
08 4658,8 564.71
09 5241,2 635.29
10· 5823,5 705.88
11 6405,9 776.47
12 6988,2 847.06
13· 7570,6 917.65
14 8152,9 988.24
15 8735,3 1058.82
16 9317,6 1129.41
17\0: 9900\0 1200\0