Leveler - Mirrodin

Mirrodin · 2003

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About this card

An audio leveller is an audio signal processing system that maintains a consistent perceived loudness across different audio material. In modern practice, as described in the EBU R128 loudness standard, audio levelling is based on measuring programme loudness using psychoacoustic models rather than relying on peak amplitude.

Summary from Wikipedia (CC BY-SA 4.0).