File list (Check if you may need any files):
node-mfcc-master
................\.gitignore
................\LICENSE
................\README.md
................\dctIn.csv
................\dctIn.json
................\fft.json
................\index.js
................\mfcc.js
................\mfcc.json
................\output.csv
................\package.json
................\src
................\...\mfcc.js
................\...\sampleFramer.js
................\...\sampleWindows.js
................\test
................\....\1khz.wav
................\....\speech.wav
................\u2pcm.json