Mal ppl ke-up gain can be applied to either method, making the result as loud as possible without clipping, but not changing the dynamic range further. The alternative 'peaks' method makes the entire audio louder, but amplifies the louder parts less than the quieter parts. The default ' RMS' method makes the louder parts softer, but leaves the quieter audio alone. Typically used to make a music track softer whenever speech in a commentary track is heard.Ĭompressor: Compresses the dynamic range by two alternative methods. Amplify: Increases or decreases the volume of the audio you have selected.Īuto Duck: Reduces (ducks) the volume of one or more tracks whenever the volume of a specified 'control' track reaches a particular level.