From Sobolsoft: This software offers a solution to users who want to normalize the sound level of one or more MP3 audio files. The user simply adds the required files or an entire folder. A suitable decibel level can be selected from a drop down menu or an exact level can be input by the user before starting the normalization of the chosen files. This software can be very useful for standardizing a collection of audio tracks so that there will be no sudden increase or decrease of volume from track to track.
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