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albanpeignier/octave-1.rb

Created April 23, 2012 10:55
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Happy birthday
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octave-1.rb
system %w{261.63 293.66 329.63 349.23 392.00 440.00 493.88 523.25}.inject(%w{ecasound}) { |chains, freq| n = chains.size-1; chains << "-a:#{n} -i playat,#{n*0.3},tone,sine,#{freq},0.3" }.join(' ')
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