Studio 21.1.1
Module 12 · Fairlight
LESSON 12.03 · 45 MIN PRACTICE

Loudness, true peak, and specification-driven mixing

Peak level and perceived loudness are different measurements. Integrated loudness describes a program over time; true peak estimates intersample peaks. The destination’s specification determines your targets.

What you’ll be able to do

Measure a complete export and compare it with a stated delivery requirement.

ACTUAL RESOLVE INTERFACEView full size ↗
Fairlight page: multitrack audio timeline and mixer
Fairlight page: multitrack audio timeline and mixer Reference example from the DaVinci Resolve 21.1 manual, page 44. Software screenshot © Blackmagic Design. The demonstration media and selected settings may differ from your project.

Work through it

  1. Write the receiving platform or client’s actual loudness and peak requirements. Do not assume one LUFS number is correct for every delivery.
  2. Insert or use the appropriate loudness meter on the final mix path. Reset it, then play the entire program so the integrated reading covers the real content.
  3. Adjust the mix and output control deliberately. Use limiting where appropriate to meet peak constraints, but listen for pumping, flattened impacts, and distortion.
  4. Render the intended audio format and measure the exported file again. Check channels, sample rate, duration, and beginning/end silence alongside the loudness reading.

A mistake to avoid

Normalizing clips individually does not guarantee a compliant final program. The sum of tracks and later processing changes the final measurement.

Your turn

Choose an explicit practice target and label it as your exercise specification. Measure a full mix, revise it, and record the final integrated loudness and true-peak result.

QUICK KNOWLEDGE CHECK

Why measure the whole program for integrated loudness?

Your notes

Write down what worked, what surprised you, and what to try next. Saved on this device.

Original practical lesson · Open the in-house resource shelf for practice files and definitions. Completion records your self-assessment, not certification.