Weird Audio on my records.

[MordoFrio]

Hello everyone. I'm having some issues with my recordings and I don't know why or how it happens.
I've been using OBS for a long time to record my gameplays and until now I never had any problem, but for some reason recently my records started having a weird sound always playing in the background. I even thought that the problem was from the game that I was playing but that happens in all of them (or even recording nothing).
I'll post here a .zip file with one recording with the weird sound that happens every time I try to record something.
I hope you may help me.

 

[AaronD]

Sounds like electronic interference getting into an analog microphone. Same for both this and your other thread.

Are you using the computer's built-in mic jack? Those are notorious for getting internal system noise into the mic.
Use an external interface instead, that's actually designed intentionally, and not just the same poor-performance chip with a USB plug on it.