Mixing & Mastering
LUFS (Loudness Units relative to Full Scale) is a standardised measurement of perceived loudness used to maintain consistent playback levels across platforms.
LUFS is a metric defined by the ITU-R BS.1770 standard for measuring perceived audio loudness. Unlike peak or RMS levels, LUFS reflects how humans perceive volume over time, taking into account frequency weighting and temporal integration.
Integrated LUFS represents the overall loudness of a full track or programme, while short-term and momentary LUFS show changes over shorter intervals. Streaming services use LUFS targets—typically between -16 and -14 LUFS—to ensure consistent playback volume between tracks. This standardisation has become a cornerstone of modern mastering workflows.
