Class: MusicTheory::Harmonize

Inherits:
Object
  • Object
show all
Includes:
Output
Defined in:
lib/music_theory/harmonize.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Output

#buffer_format, #format, #output_track, #play, #sample_rate

Constructor Details

#initialize(*things_to_flatten) ⇒ Harmonize

Returns a new instance of Harmonize.



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# File 'lib/music_theory/harmonize.rb', line 9

def initialize(*things_to_flatten)
  @samples = []
  [*things_to_flatten].each do |group|
    group.each_with_index do |value, i|
     @samples[i] ||= 0
     @samples[i] +=  value
    end
  end
   max = @samples.map {|s| s.abs }.max
   multiplier = 1.0 / max
   @samples.map!{ |s| multiplier * s }
end

Instance Attribute Details

#samples ⇒ Object

Returns the value of attribute samples.



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# File 'lib/music_theory/harmonize.rb', line 7

def samples
  @samples
end