What is look-ahead limiting and when should you use it?
Look-ahead limiting is a signal processing technique used in dynamic range compression to prevent overshoot and distortion by introducing a short delay in the audio path, allowing the limiter to anticipate peaks before they occur. It is essential for transparent, brick-wall limiting in mastering, broadcast, and other applications where peak control is critical. This article explains how it works, its history, common uses, and practical guidelines for when to employ it.
