Quoted By:
Elgato Wave 3 anon here. If you're using the Wave Link software mixer, DO NOT use the nvidia noise suppression filter in OBS. It will fuck up with the game sounds from Wave Link.
Use the Noise Suppression from Nvidia Broadcast standalone just for your Wave 3 microphone. And then pipe that through Wave Link and into OBS.
DO NOT USE IT AS A FILTER WITHIN OBS.
I spent 2 hours trying to figure out what the fuck was going on with my audio.