Falcons’ coach, G.M. didn’t know about fake crowd noise

As the Falcons brace from the hammer to fall from 345 Park Avenue, questions remain regarding the person(s) to blame for piping artificial crowd noise into the Georgia Dome. Appearing on Thursday’s PFT Live on NBC Sports Radio, D. Orlando Ledbetter of the Atlanta Journal-Constitution confirmed something PFT had heard from multiple sources:  G.M. Thomas…