Time to take loudness seriously
Confidence and peace of mind
VisLM’s unique loudness meter design delivers everything you need – intuitively, accurately and immediately. Hit the target first time, every time, with VisLM’s instant overview combined with detailed historical analysis. Mix with the confidence and peace of mind you can only experience with an industry standard product.
With a full set of international and regional presets, VisLM is ready to go immediately. And for legacy, station specific or internal specifications, VisLM can be fully configured to handle any situation; from detailed expert reporting to simple safety zones and navigable loudness alerts for less experienced operators.
Loudness compliance perfectly integrated into your workflow, using a clear resizable interface and groundbreaking ReMEM automated loudness memory technology.
- True Peak level meters
- Timecode locked ReMEM
- Automated loudness overdub
- Leq(m) and Leq(a) measurement
- Momentary, Short-term & Integrated loudness
- ITU-R BS. 1770 | EBU R128 | CALM compliant
- Suitable for Netflix best practice
- Navigable flags & alerts
VisLM remembers up to 24 hours of loudness data, locked to a timecode received directly from your NLE/DAW. Any minor edit or overdub triggers overall loudness updates, eliminating the need for end to end re-measurement. Plus loudness data is saved with the session.
Offline AudioSuite scans can be transferred to the real-time meter for faster than real-time measurement. ReMEM’s workflow acceleration is unparalleled, delivering best-in-class performance.
Comprehensive True Peak metering
VisLM's True Peak meter displays True Peak values as defined in ITU-R BS.1770. This accurately pre-empts and measures inter-sample peaks, allowing you to avoid potential distortion further downstream.
VisLM logs True Peak violations against your project time code in the scrolling history view, and navigable flags allow you to quickly identify problem areas on the timeline.
For post, broadcast & games
VisLM is an ideal tool for loudness harmonisation between audio from multiple sources, consistently balancing music, dialog and special effects, and hitting specifications easily and intuitively. Whether working to meet legislation or simply towards internal loudness standards, VisLM’s workflow is rapid and objective.
VisLM also includes up to 7.1.2 surround support, and is PlayStation & Xbox One compatible.
Loudness Toolkit has been included in the audio tool category of Netflix’s Production Technology Alliance. This is a programme for manufacturers that handles sound, image or metadata during the processes of production to postproduction. If the product meets specific criteria, it is considered as a candidate for the alliance. Any product that bears the alliance logo has been assessed to ensure that it meets with Netflix’s technical and workflow requirements.
NUGEN loudness products are compatible with all recommendations and guidance based on the international standard ITU-R B.S. 1770, revisions 1, 2, 3 and 4 including:
ATSC A/85 (CALM ACT)
EBU R128 S1
DPP (BBC, ITV, C4, C5, S4C)
VisLM also supports Leq(m) (TASA and SAWA variants) and Leq(a) measurements.
For Avid HDX hardware compatibility, the software is also available in a DSP version.
Loudness normalisation introduces a common reference point for all stages of audio production, allowing audio professionals to stay in control of quality whilst meeting all loudness requirements and specifications.
- Hit specifications easily and intuitively
- Achieve average loudness harmonisation from differing sources
- Balance music/dialog/special effects
- Take control of audio quality at source
- Avoid 'level shifting' further down the broadcast stream
- Produce consistent masters
- Meet legislation and internal standards
- Manage live broadcast levels rapidly and objectively
- Consistently balance music/dialog/special effects
- 7.1.2 surround support
- PlayStation & Xbox One compatible
- Balance dialog/SFX/beds
"VisLM really is “the daddy of all loudness meters” on the market, and nothing else compares to it."
Eastwood Sound and Vision
LM-Correct gives you a unique, immediate and hassle-free route to loudness-compliant audio in your day-to-day loudness workflow, saving you time and preventing costly mistakes.
ISL is a transparent True Peak surround limiter with precise look-ahead intelligence, allowing you to focus on creative audio production while it takes care of compliance for you.
The most powerful loudness solution available for your NLE/DAW today. 3 products working in concert to deliver unsurpassed quality and workflow efficiency.
Powerful, flexible audio analysis, giving you immediate access to precisely the information you need, when you need it, through a unique, intelligent window system.
The full range of NUGEN’s audio post tools. A master set of 12 plug-ins with uncompromising quality and creativity.
We support AAX, VST, VST3, AU and AudioSuite in both 64-bit and 32-bit versions. RTAS is also available as 32-bit only.
VisLM is also available as a standalone application for Windows and OSX.
Mac OSX 10.7.x / 512 MB RAM (not yet compatible with macOS Big Sur)
Windows (64 bit) Vista or above / 512 MB RAM
Full ReMEM functionality requires a timecode lock to be provided by the NLE/DAW.