Discord voice chats have been known to have quite a lot of background noise (especially when one of your friends has a mechanical keyboard). However, for sometime Discord has been working on suppressing that background noise and they currently have a new tool in early testing.
The company stressed that the technology, from Krisp, runs entirely locally and doesn’t share data with anyone else.
Development is still “early” for the noise suppression tech, and a phone version is in development. Don’t despair if the technology still feels rough around the edges, then — Discord still has a lot of work to do before noise suppression exits this test phase.