Diasem: Difference between revisions
| Line 248: | Line 248: | ||
Chain 1: '''Bb''' (L-S)SLMLS '''F''' LMLS(L-S)S '''C''' LMLSL '''G''' MLS(L-S)SL '''D''' | Chain 1: '''Bb''' (L-S)SLMLS '''F''' LMLS(L-S)S '''C''' LMLSL '''G''' MLS(L-S)SL '''D''' | ||
Chain 2: ''' | Chain 2: '''Abv''' LS(L-S)SLM '''Ebv''' LSLML '''Bbv''' S(L-S)SLML '''Fv''' SLMLS(L-S) '''Cv''' | ||
Notice that we have two generator chains of equal length. To give this scale a generator-offset structure we can treat the small 2-step (L+S) as the offset of the 10-note scale, and treat L+S as one scale step. This gives the following ordering: C Cv D Ebv F Fv G Abv Bb Bbv C, or in step sizes, -s L+s M L+s -s L+s M L+s -s L+s. This is formally a [[blackdye]] (sL'ML's'L'ML's'L') pattern, albeit with a negative step size s' = -s! This scale has been called '''negative blackdye''' or '''negative-s blackdye'''. | Notice that we have two generator chains of equal length. To give this scale a generator-offset structure we can treat the small 2-step (L+S) as the offset of the 10-note scale, and treat L+S as one scale step. This gives the following ordering: C Cv D Ebv F Fv G Abv Bb Bbv C, or in step sizes, -s L+s M L+s -s L+s M L+s -s L+s. This is formally a [[blackdye]] (sL'ML's'L'ML's'L') pattern, albeit with a negative step size s' = -s! This scale has been called '''negative blackdye''' or '''negative-s blackdye'''. | ||