Edison Research is a full service research company best known for their national audio and media usage studies, podcast metrics reports and election polling. Since 2004, The National Election Pool (NEP) and Edison Research have conducted the only national exit polls in the United States. The NEP is the source for projections and analysis for every midterm election, presidential primary, and presidential election. Edison is well known for its groundbreaking media research series “The Infinite Dial” which tracks developments in digital media, “Share of Ear” which measures all audio usage in the U.S., “Edison Podcast Metrics” which measures podcast listening, and many other things. Larry Rosin is President of Edison Research, which he co-founded in 1994. Since then he has been a primary force in building the company into one of the world’s most respected survey research companies, with a particular specialization in media and election polling.