BUTE Loudness Normaliser (Surround)

BUTE Loudness Normaliser (Surround) by Signum Audio helps you prepare finished audio for delivery with automated loudness analysis and normalisation. This surround edition is a standalone application for Windows and Mac, rather than an effect loaded inside your DAW. Drag in a WAV file, choose an industry-standard preset or custom target, then analyse the results before applying correction. Detailed metering highlights potential issues and shows how much true peak limiting is applied. Designed for transparent processing, its integrated limiter controls peaks while keeping changes to your audio’s relative dynamics to a minimum. It suits producers checking final masters, post-production engineers meeting broadcast requirements, and DJs balancing levels across a set. Built-in loudness presets cover broadcast standards and streaming recommendations, while saved custom presets make repeat delivery tasks easier.