Add radio filters such as high-pass filters to squadmates talking when beyond standard audio range.

Currently, it's difficult to tell if whoever is talking to you is on your squad or stood nearby if you don't know them personally. This is especially hard for me as, I have a hard time distinguishing voices and there isn't any clarity in where the audio is coming from unless it's directly stated by the person talking.

It'd be especially useful in situations where people are making callouts and you don't know if they're talking to you or someone they're next to. With the filters you wouldn't need to check over your shoulders to see if whoever is talking is stood next to you, as you could just hear that they're not nearby and probably talking to someone else.