ARBITRON’S CAROL EDWARDS APPOINTED TO THE BOARD OF DIRECTORS FOR THE INTERNATIONAL RADIO AND TELEVISION SOCIETY (IRTS) FOUNDATIONArbitron Inc. (NYSE: ARB) congratulates Carol Edwards, who was recently appointed to the Board of Directors for the International Radio and Television Society (IRTS) Foundation, Inc. Ms. Edwards serves at the Senior Vice President of Cross-Platform Sales and Marketing for the company.”We are fortunate to have Carol on our Board, as