I have a recording with a static noise added throughout the audio. the longest silence period I could extract was this: audio_file

however, it contains some moments of new sounds of flipping pages. The fourier transform of my noise looks like: enter image description here

How can I remove this noise from my audio?

  • You've got buckets of 60Hz, throw an HPF at it and see what happens.
    – uint128_t
    Jun 25 '16 at 20:47

Have you looked into using a noise reduction tool?

There are plenty available on the market, check-out this article:


  • 1
    Nothing more to add to this as an answer. Just wanted to point out my favorite NR plugin, that isn't often mentioned: voxengo.com/product/redunoise :)
    – sauli
    Jun 23 '16 at 6:24
  • @sauli always room for more suggestions :-) Jun 23 '16 at 7:55

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