Gonna have to disagree with you there big guy. He was talking into a police radio microphone. The same type that every in America, and world, talk into 24/7/365. If there’s none in the background you hear it.
They’re nothing more than more advanced walkie talkies of yesteryear.
Even if you have a Harris radio, with the military grade encryption, you’re still hearing everything.
And, in the post 911 world, and the DHS requirement to have interoperability, almost everyone uses Motorola so there are no issues with agencies being able to talk to one another during major incidents.
Who’s ‘he’ champ? The OP posted a video of SCORES of clips. Which clip are you talking about? What’s ‘the time-stamp?