Gnormalize is an audio converter and CD ripper with ReplayGain normalization algorithms, a metadata (tag) editor and an audio player.
gnormalize decodes the MP3/MP4/MPC/OGG/APE/FLAC file to WAV, then normalizes the WAV to a targeted volume level and re-encodes it. Moreover,
gnormalize can extract Audio CD track and output as various popular audio formats (MP3, MP4, MPC, OGG, APE, FLAC, WAV) with
...Licence : GPL 
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