Modal Just Intonation and Experimental JI Frettings


Just Intonation tunings and frettings vary in philosophy. Straight frets, small fretlets, and unique bending methods can be used to achieve various ideas.

Modal Determinants


16-tone Just Intonation 16-32 utonal series (2/1 reduced 31-odd limit utonality) : artful style of fretting is unique and allows for bending and areas of focus to be outlined. It has a stunning beauty and is truly is an 'organic' guitar playing experience unlike anything else.
intervals / cents / interval names for Historical 7-note Categorical-Perception

0: 1/1 0.000000 unison, perfect prime

1: 32/31 54.964428 "Greek enharmonic 1/4-tone"

2: 32/30 111.731285 "minor diatonic semitone"

3: 32/29 170.422806 29th subharmonic

4: 32/28 231.174094 "septimal whole tone"

5: 32/27 294.134997 "Pythagorean minor third"

6: 32/26 359.472338 "tridecimal neutral third"

7: 32/25 427.372572 "classic diminished fourth"

8: 32/24 498.044999 "perfect fourth"

9: 32/23 571.725653 23rd subharmonic

10: 32/22 648.682058 "undecimal semi-diminished fifth"

11: 32/21 729.219093 "wide fifth"

12: 32/20 813.686286 "minor sixth"

13: 32/19 902.486984 19th subharmonic

14: 32/18 996.089998 "Pythagorean minor seventh"

15: 32/17 1095.044590 17th subharmonic

16: 2/1 1200.000000 Octave

More to comeā€¦.