RadioArbitron Q3 2011: 6.1% Revenue IncreaseDigital and Radio FactsOctober 25, 2011May 9, 2026 by Digital and Radio FactsOctober 25, 2011May 9, 202606 Arbitron Inc. reported a 6.1% revenue increase to $105.6 million in Q3 2011, driven by PPM service expansion and contracted price increases....