Radio posted its third consecutive Q1 increase in 2012 with a 1% rise to $3.814B. Surges in Digital (+10%) and Network (+8%) and a significant increase in Off-Air (+3%) combined with a stable Spot sector, led to the positive results, according to [pdf] a report by the Radio Advertising Bureau (RAB). Q1 2012 results confirm that radio commands a solid position in brands’ total marketing plans, stated Erica Farber, RAB President and CEO. “While advertisers continue to capitalize on Radio’s Spot and Network efficiencies, they’re increasingly utilizing local digital capabilities and audience engagement that this medium affords.” Read the rest at Marketing ChartsRead the rest at Marketing Charts.