Nugen Audio Loudness Toolkit 2 UPG
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Manufacturer Information
Nugen Audio
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Woodbrass.com
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Requirements According to License Type
This version is an UPG upgrade to version 2.8 and does not include a standalone license. It requires proof of ownership of a previous eligible "Loudness Toolkit" license registered on the same NUGEN Audio account. During activation, your credentials and/or the serial number of the previous version may be required.
What NUGEN Loudness Toolkit 2 Is For
Designed for postproduction, broadcast, streaming, and podcasting, Loudness Toolkit 2 allows you to measure, normalize, and secure your levels. It helps you mix directly to compliance, control true peaks to avoid distortion during encoding, and deliver consistent masters that meet current specifications without compromising your creativity.
Main Features
VisLM 2 - Reference Loudness Measurement
VisLM provides an instant overview and detailed history to hit the right target on the first try. It measures key parameters (momentary, short-term, integrated), calculates LRA with an optional dialogue gating, and logs your sessions with timecode to prove compliance afterward.
ISL 2 - Transparent True Peak Limiter
ISL 2 is a look-ahead limiter that ensures True Peak compliance according to ITU-R BS.1770 (including Apple "afclip" detection). Placed at the end of the chain, it preserves sonic clarity while preventing overshoots that could cause artifacts during transcoding to mp3, AAC, and other codecs.
LM-Correct 2 + DynApt Extension - Quick Correction
As a plug-in or standalone application, LM-Correct automatically corrects loudness and True Peak faster than real-time. The DynApt extension adapts dynamics and LRA while preserving dialogue intelligibility and intentionally dramatic transitions, enabling fast and musically coherent conforming.
Smooth Workflow
Thanks to VST3/AU/AAX formats, integration into your DAW/NLE is immediate. The bundle covers measurement, correction, and limiting from stereo to 7.1.2, for quick-check-and-fix workflows and compliant deliveries without endless iterations.
Technical specifications
| Type | Upgrade |
| Downloadable | Yes |
| Compatibility with major standards | ITU-R BS.1770, EBU R128, ATSC A/85, Netflix best practices |
| macOS | VST3, AU, AAX |
| Windows | VST3, AAX |
| Memory | 1 GB |
Questions frequently asked
Does this upgrade require a previous license?
This UPG upgrade to version 2.8 does not include a standalone license. An eligible previous Loudness Toolkit license, registered on the same NUGEN Audio account, is required. Previous credentials or serial numbers may be requested during activation.
Which plug-in formats are compatible on Mac and Windows?
On macOS, VST3, AU, and AAX formats are supported; on Windows, supported formats include VST3 and AAX.
Which loudness standards are covered?
Measurement and compliance are based on the ITU-R BS.1770, EBU R128, and ATSC A/85 standards. Netflix best practices are also taken into account.
Can LM-Correct 2 correct a master offline?
LM-Correct 2 automatically corrects loudness and True Peak faster than real-time. It can be used as a plug-in or standalone application. The DynApt extension adjusts dynamics and LRA while preserving dialogue intelligibility.
Does Nugen Audio Loudness Toolkit 2 UPG handle surround sound?
The bundle supports configurations from stereo up to 7.1.2. ISL 2 uses ITU-R BS.1770-compliant look-ahead limiting to control peaks during MP3 or AAC encoding.
