VisLM3

Next generation loudness metering

VisLM is the industry standard loudness meter for audio post, broadcast, podcasts and game audio. Stay on top of ever-changing loudness standards with next generation metering, including multi-stem monitoring, QC Report export and 9.1.6 surround support.

See everything in one place

VisLM is your anchoring point when working with tight deadlines. The plug-in stores up to 24 hours of loudness information, locked to the timecode provided by your DAW, and the navigable history view displays how this information evolves over time. As soon as any mix tweak is played through VisLM, Integrated measurements are updated automatically, removing the need for end-to-end loudness measurement. VisLM can also measure faster-than-real-time via AudioSuite.

As well as loudness, VisLM measures and displays True Peak values, accurately pre-empting and flagging inter-sample peaks. Not only does this avoid potential distortion, it also speeds up the QC process and saves you from costly amendments.

The Stems tab shows data from multiple plug-in instances (e.g. the full mix, dialogue, music and effects) in a single window, providing a holistic view of an entire project, not just the master bus. The Notes tab allows you to add timestamped comments and feedback directly on the history graph, easily shared with colleagues and collaborators.

Loudness standards supported:

• ITU-R B.S. 1770 (revisions 1-4)
• ATSC A/85 inc. ATSC A/85:2026-07
• EBU R128 inc. Supplement 4
• Netflix
• Amazon Studios
• Disney
• Sony
• ARIB TR-B32
• OP-59
• AGCOM 219/9/CSP
• Portaria 354
• DPP
• Leq(m) (TASA and SAWA)
• Leq(a)
• Apple Podcasts

NEW for VisLM 3:

• Stem monitoring: multiple plug-in instances (e.g. for dialogue, music and effects) link automatically, with the ability to display all their readings in a single plug-in window.
• Timestamped notes and comments: inspired by the Jotter plug-in, VisLM's Flags system has been updated to allow users to add comments and feedback directly on the plug-in's history graph, easily shared with colleagues and collaborators via CSV.
• LDR measurement: some loudness specifications are beginning to include a target for LDR (loudness-to-dialogue ratio).
• New built-in presets: VisLM now supports more loudness standards than ever before, including brand new EBU R128 s4 and ATSC A/85:2026-07.
• Loudness QC Report expor: seamlessly export key stats for QC.
• 9.1.6 surround: VisLM now supports up to 9.1.6 channels.