LevelNorm brings the loudness normalization revolution right into your Avid workstation. This AudioSuite plugin is equally suited for Protools, Media Composer and News Cutter systems. Compliance to EBU R128, ATSC A/85 and CALM act requirements has never been so fast, easy and affordable!

“Avid Protools, Media Composer and News Cutter users can now enjoy super fast EBU R128 and ATSC A/85 loudness normalisation.”

The user interface of LevelNorm is kept as simple as possible so R128 compliance can now be achieved by audio experts as well as video editors with limited audio engineering skills. Normalizing a piece of mono, stereo or multichannel audio is as easy as selecting the region of interest and clicking the 'process' button. Application is not limited to finalize a mix for broadcast, but also aids in matching levels of different recordings while editing or even prepare tracks with a preset loudness offset. The high processing speed of LevelNorm fits perfectly in a hectic production environment with tight deadlines like news item editing.

“Try LevelNorm today and discover that loudness control is just one click away.”

For a closer look, please visit our Web Shop. In trial mode the program has a 14 days evaluation period.


 EBU R128 EBU R128 compliant product.





loudness normalization with or without offset
EBU R128 and ATSC A/85 version
mono, stereo or multichannel
easy user interface suitable for video editors
processing up to 100x real time on standard PC's
PC and Mac
Protools 8 or Media Composer 5.5 and higher

Read the Grimm LevelNorm manual pdf
Download the Grimm LevelNorm leaflet pdf
Check the LevelNorm Change Log pdf

LevelNorm can be bought in our Web Shop
LevelNorm is also available via our dealers