48 lines
815 B
Text
48 lines
815 B
Text
class:: PdegreeToKey
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summary:: index into a scale
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related:: Classes/Scale
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categories:: Streams-Patterns-Events>Patterns>Math
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description::
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Returns a series of notes derived from an index into a scale.
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ClassMethods::
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method::new
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argument::pattern
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integer index into the scale.
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argument::scale
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an array or pattern. If a pattern, it streams the scales accordingly.
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argument::stepsPerOctave
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the number of steps per octave in the scale.
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Examples::
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code::
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(
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Pbind(\note, PdegreeToKey(
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Pseq([1, 2, 3, 2, 5, 4, 3, 4, 2, 1], 2),
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#[0, 2, 3, 6, 7, 9],
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12
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),
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\dur, 0.25
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).play;
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)
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(
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var scales;
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scales = #[[0, 2, 3, 6, 7, 9], [0, 1, 5, 6, 7, 9, 11], [0, 2, 3]];
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Pbind(\note, PdegreeToKey(
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Pseq([1, 2, 3, 2, 5, 4, 3, 4, 2, 1], 4),
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Pstutter(3, Prand(scales, inf)),
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12
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),
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\dur, 0.25
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).play;
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)
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::
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