On Sun, May 20, 2018 at 7:16 AM, Hans Åberg <[email protected]> wrote:
> > > On 20 May 2018, at 11:45, Menu Jacques <[email protected]> wrote: > > > > Working on intervals, I bump into this question. > > > > How is the right column below to be filled? > > > > Downward interval between B## and: > > > > B#: augmented unison or minor second? > > B: major second or ...? > > Bb: minor third or ...? > > Bbb: major third or ...? > > > > Use the keyboard layout below, which I made for a ChucK program. Take > two-dimensional pattern and transpose between the two diagrams. > > > The keyboard layout is altering pitches as follows: > ^ # > / > . -> M > / \ > b v v m > where M (resp. m) is the major (resp. minor) second, and the > the sharp # (resp. flat b) raises (resp lower) with the interval > M - m, that is, the difference between the major and minor seconds. > > Resulting key pattern, in a scale using names A B C D E F G: > C# D# E# > C D E F# G# A# B# > Cb Db Eb F G A B > Fb Gb Ab Bb C' > In terms of traditional interval names, writing > P pure > M major > m minor > A augmented > D diminished > plus numbers: 1st, 2nd, etc., this is > A1 A2 A3 > P1 M2 M3 A4 A5 A6 A7 > D1 m2 m3 P4 P5 M6 M7 A8 > D2 D3 D4 D5 m6 m7 P8 > D2 > > P perfect. Use a Fixed With font for better alignment; if that will work on this forum. ƒg > > > _______________________________________________ > lilypond-user mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/lilypond-user >
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