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Normalization evens out the volume across the entire file. If your recording alternates between loud (voice) and quiet (relative silence) passages, the result will be more comfortable to listen to without adjusting the volume.
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Drop a file — Normalize audio volume
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Max 100 Mo
Normalization evens out the volume across the entire file. If your recording alternates between loud (voice) and quiet (relative silence) passages, the result will be more comfortable to listen to without adjusting the volume.
Effect by content
Voice-only podcast
Slight variation
Consistent comfortable volume
Classical music
Large dynamics (piano/forte)
Levels compressed, less dynamic
2-person interview
One loud voice, one quiet
Balance between both speakers
Normalization is not dynamic compression. It does not increase maximum volume beyond 0 dB. Saturated files will keep their distortion. If the sound is already crushed, the result will remain crushed.