To record audio without background noise you can read the following article:
#Killerringer audacity download how to#
Noise gate (not installed by default) and Noise reduction effects can help with noise floor, however, removing sources that create high noise floor is the best option.įor more information on how to clean audio and meet noise floor requirements, you can read this article: Normalize effect will help to reach Peak level below -3dBĬompression and Normalize effects will help to control RMS No more than one section that is shorter than 120min How to Meet ACX requirements?.Room tone at the beginning and end of the recording.