APU Loudness Leveler is a real-time volume leveler/rider designed to keep audio within your target loudness range in real-time. Set a target loudness, choose a tolerance, and the leveler continuously applies gain correction to keep dialog, vocals, podcasts, streams, or program material hovering around the level you want.

The Leveler is designed to be “set it and forget it” for real-time loudness control. Configurable timing modes cover fast momentary riding, slower short-term correction, and a traditional RMS mode.

Guard modes, sidechain control, predictive low-latency operation, detector EQ, and built-in limiting provide plenty of tools to keep the leveler working smoothly in a wide range of real-world scenarios.

Learnable gain correction helps tighten final average or integrated loudness on representative renders, while secondary target zones let sidechain and low-level behavior move toward a different loudness range when the material calls for it.

Features

• Guard modes to avoid unwanted gain changes
• Optional sidechain control
• Detector EQ for frequency-aware leveling
• Built-in limiter for output control
• Predictive low-latency operation
• Target loudness leveling with configurable tolerance
• Timing modes for Focus, Present, Deep, and Traditional behavior
• A paid license may be activated on up to 3 devices.

Tech Specs