Prior to that time , WRVU had been a carrier current station , broadcasting its signal through the university 's steam tunnels to small transmitters in each dorm .
The station eventually became known as WRVU and started to broadcast beyond Vanderbilt campus in the early 1970s .
Prior to that time , WRVU had been a carrier current WRVU , broadcasting its signal through the university 's steam tunnels to small transmitters in each dorm .
The station eventually became known as WRVU and started to broadcast beyond Vanderbilt campus in the early 1970s .