Waves WLM Plus

The Waves WLM Plus is a comprehensive loudness metering plugin designed to help audio professionals meet broadcast standards and streaming platform requirements. This essential mastering tool combines precise loudness measurement with intuitive visual feedback, making it indispensable for anyone delivering audio content across multiple platforms.

Key features include simultaneous measurement of multiple loudness standards (EBU R128, ATSC A/85, ITU-R BS.1770-4), real-time and integrated loudness readings, and comprehensive true peak detection. The plugin displays LUFS/LKFS measurements alongside traditional peak meters, giving you complete insight into your audio's compliance status. The resizable interface features color-coded zones that instantly show whether your content meets specific platform requirements, while the history graph tracks loudness over time for detailed analysis.

The workflow integration is seamless - WLM Plus can be inserted on your master bus or any channel where loudness monitoring is needed. The plugin's low CPU usage ensures it won't impact your session performance, while the customizable display options let you focus on the most relevant measurements for your project. Advanced features include gating controls for different measurement scenarios, range measurement for dynamic content analysis, and preset management for quickly switching between platform-specific standards.

Practical applications extend beyond broadcast compliance. The plugin excels at streaming optimization for Spotify, Apple Music, and YouTube, helping prevent unwanted normalization. During mastering sessions, WLM Plus enables data-driven decisions about compression and limiting, ensuring your masters translate well across all playback systems. The PDF reporting feature generates professional compliance reports for clients and broadcasters, streamlining the delivery process.

Who Is This For?

• Mastering engineers who need broadcast and streaming compliance verification
• Post-production professionals working on TV, film, and commercial content
• Podcasters and content creators optimizing for streaming platforms
• Broadcast facilities requiring real-time loudness monitoring
• Music producers ensuring consistent levels across streaming services
• Audio educators teaching modern loudness standards

The Waves WLM Plus represents excellent value in the loudness metering space, offering broadcast-grade accuracy at a fraction of dedicated hardware costs. While Waves requires their plugin manager software, the stability and regular updates make this a reliable long-term investment. Consider this essential if you're delivering content professionally - the compliance features alone can save significant time and revision cycles.