Method: Mfcc::FilterBanks#process

Defined in:: lib/mfcc/mel.rb

#process(fft) ⇒ `Object`



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# File 'lib/mfcc/mel.rb', line 25

def process(fft)
  (0..filters).map { |n| fft.zip(bank[n]).reject { |(_, b)| b.nil? }.inject(0) { |memo, (a, b)| memo + a * b } }
end