Mel Karmazin is no longer at the company, and now, the Infinity name is gone, too. CBS is re-branding its radio division and revived the CBS Radio name in preparation for Viacom’s split of its ...

The chain of command at Infinity Broadcasting Corp., the Viacom Inc. unit that formed one leg of departed President Mel Karmazin’s power base, has been sending out reassuring signals to the troops.

For a generation of radio broadcasting industry professionals, the name “Infinity” may conjure up images of Mel Karmazin, Howard Stern, The Don & Mike Show and Opie & Anthony. Now, the Infinity name ...