How To Master Music To Get An Exact True Peak and LUFS Reading
Get the free trials for these plugins here: https://mailchi.mp/masteringthemix/plugins This video will show you how to master your audio to an exact true peak and LUFS measurement. LUFS and True Peak affect each other and therefore should be addressed simultaneously. There is a relationship between LU (loudness units) and dB (decibels) that gives an easy formula to help you hit your target levels with precision. To put it simply, 1 LU = 1 dB. So if your master has a reading of -12.3 LUFS int (integrated), and your target is -14 LUFS int, then you would need to reduce the gain of the master by the difference, so 1.7dB (-12.3 + -1.7 = -14). I would recommend reducing a plugin on your master chain that increases gain by this amount (1.7 in this case), such as the gain on your limiter. If your master was too quiet with a reading of -20.1 LUFS int, you would need to increase the gain by 6.1dB to hit -14LUFS int. Note: The LUFS:dB relationship becomes less consistent as the loudness increases. A 1dB gain increase of a track measuring -7 LUFS int might give you an increase of around 0.5 LUFS Int. At this loudness, the limiter reacts less transparently to the audio. Your true peak target can be achieved with a similar approach. Though rather than adjusting the gain, we’re going to adjust the output on the limiter. If your target is -1.0dBTP (as is the recommendation for streaming services) but your track is peaking at -0.23dBTP, then you would need to reduce your output by 0.77dB. This will give you your -1.0dBTP target but will also reduce your integrated LUFS by 0.77, so you will need to increase the gain to compensate. I recommend using a metering plugin such as LEVELS to help you get your readings as close as possible to your targets, then run your bounce through EXPOSE to get the technical summary in seconds. From here you can make any adjustments you feel are needed. It’s not always necessary to hit your targets with this kind of precision, but knowing the formula gives you a greater mastery over your music and may help you be more efficient in the studio.
The How To Master Music To Get An Exact True Peak and LUFS Reading video was embedded from Youtube channel “Mastering The Mix”. Video source