Bias Detection, Okay?

Bias is a term for like amplifiers, like tube amplifiers. You have to set the bias for like tubes and it makes the sound like a certain kind of rubber or knot. When you hear bias detecting in rhetoric, then you think or in conversation, right? Then you would think, okay, I can hear, I can detect a bias. It's not as easy as it sounds. Especially in politics because you're not just looking at, okay, which side is saying that? Which team is this person on? And what are they saying? Okay, I know that bias.