25-EDD

De Wiki Purdal
Saltar a: navegación, buscar

Dot-Guide for 25-EDD instruments

25-EDD Fretboard is based on the formula (Scale_Length/(2^(x/25))). 25-EDD is the 3rd system in which incorporates the Armodue system, after of 16 & 23 EDDs :

25-EDD fretboard 0.png
25-EDD Superdiatonic Dot-Guide

The dots are in the places 5· 8· 11· 14· 17· 20· 25: 30· 33· 36· 39· 42· 45· 50: 55· visualizing clearly the MOSscale of 2L5s 5;3 Relation, 5 3 3 3 3 3 5.

But too, 25-EDD will be represented with the simple 5-EDD subset for dot-guide, denoting its "pentimmetric" essence with great impetus :

25-EDD fretboard 1.png
25-EDD equal-sized Dot-Guide

The dots are in the places 5· 10· 15· 20· 25: 30· 35· 40· 45· 50: 55·

Step (form 1) Purdal size Cent size | Step (form 2) Purdal size Cent size
01 396 48 | 01 396 48
02 792 96 | 02 792 96
03 1188 144 | 03 1188 144
04 1584 192 | 04 1584 192
05· 1980 240 | 05· 1980 240
06 2376 288 | 06 2376 288
07 2772 336 | 07 2772 336
08· 3168 384 | 08 3168 384
09 3564 432 | 09 3564 432
10 3960 480 | 10· 3960 480
11· 4356 528 | 11 4356 528
12 4752 576 | 12 4752 576
13 5148 624 | 13 5148 524
14· 5544 672 | 14 5544 672
15 5940 720 | 15· 5940 720
16 6336 768 | 16 6336 768
17· 6732 816 | 17 6732 816
18 7128 864 | 18 7128 864
19 7524 912 | 19 7524 912
20· 7920 960 | 20· 7920 960
21 8316 1008 | 21 8316 1008
22 8712 1056 | 22 8712 1056
23 9108 1104 | 23 9108 1104
24 9504 1152 | 24 9504 1152
25\0: 9900 1200 | 25\0: 9900 1200