Normalizing audio, also known as leveling audio, is the process of adjusting the volume of an audio signal to a consistent level. This is important for ensuring that all audio tracks play at the same volume, regardless of their original recording levels.
There are a number of different ways to normalize audio, but the most common method is to use a compressor. A compressor reduces the dynamic range of an audio signal, which makes the loud parts quieter and the quiet parts louder. This results in a more consistent overall volume.
