! ! Dave Keenan's chain-of-minor-thirds keyboard mapping ! For use with Keenan3.scl and possibly other symmetrical 11-note scales ! ! Size of map (greater than or equal to the number of notes in the scale ! to be mapped). The pattern repeats every so many keys: 12 ! First MIDI note number to retune: 0 ! Last MIDI note number to retune: 127 ! Middle note where scale degree 0 is mapped to: 60 ! Cb(B#) on C key ! Reference note for which frequency is given: 62 ! D on D key ! Frequency to tune the above note to (floating point e.g. 440.0): 293.6648 ! 12-tET D when A is 440 Hz ! Scale degree to consider as formal octave (determines difference in pitch ! between adjacent mapping patterns): 11 ! Mapping. ! The numbers represent scale degrees mapped to keys. The first degree is for ! the given middle note, the next for subsequent higher keys. ! For an unmapped key, put in an "x". At the end, unmapped keys may be left out. 0 1 2 3 4 5 6 7 x 8 9 10