Before you begin the noise reduction process, assess your audio recording, taking note of parts that have background noise and the different background sounds in the recording. It has PC and MAC versions, and it can be downloaded with an easy-to-read manual. Part 1: How to do noise reduction in AudacityĪudacity is a lightweight opensource audio recording and editing software that’s used by many serious podcasters and vloggers. In this post, we show you how to easily do noise reduction in Audacity.

The good news is that with software like Audacity, amateurs and professionals can easily do noise reduction in a few simple steps. With noise reduction, you can get rid of constant background sounds like the hum of a machine, the buzz of a fan, whistles, whines, and hisses. Noise reduction is the process of getting rid of any constant background noises or interfering sounds that muddy the clarity of your audio recording or distract from its substance. This is why noise reduction is a very important part of the finishing process for audio recordings. The lesser the background noise a listener can hear, the better the quality of an audio recording. Background noise is any constant sound which was not intentionally added to an audio recording. For a recording to have good audio quality, it needs to have as little background noise as possible.

Audacity noise reduction