Depending on the specific build of the .dll you are using (there are several forks floating around on GitHub), the GUI can be rather utilitarian. It looks like a programmer designed it, not a UI/UX expert. It is functional, but not pretty.
librnnoise-vst.dll is the heartbeat of a popular open-source noise suppression plugin based on the RNNoise project by Xiph.Org. It uses a recurrent neural network (RNN) librnnoise-vst.dll
If you've copied the .dll to your VST folder but the plugin isn't appearing, try these steps: Depending on the specific build of the
Extract librnnoise-vst.dll and move it into your VST plugin folder (usually C:\Program Files\VSTPlugins or C:\Program Files\Common Files\VST2 ). librnnoise-vst
: A Perceptually Relevant Online Noise Suppression Algorithm Based on Deep Learning Author : Jean-Marc Valin (Xiph.Org Foundation) Publication Date : 2017 (presented at Interspeech 2018)
An Exploration of the Librnnoise-VST DLL: A Noise Generation Library for Audio Processing