Real-time noise cancellation software in the background

I’m talking about a straightforward, easy-to-use tool you can download normally—not some obscure plugin from a 90s-looking forum or a SourceForge release. I need something that works in real-time, can filter out noise like the buzzing from a cheap mic, and can handle audio input before it gets to apps like Discord.

If you have an Nvidia GPU, you can use their RTX Voice or Broadcast software. It works amazingly well!

Unfortunately, not an Nvidia one.

Krisp could work wonders.

I’m not sure if I want to support anything that uses “AI” as a buzzword just by downloading it and adding to the hype.