Subscribe to this topic via RSS or ATOM Topic - Arbitron
Arbitron is a consumer research company in the United States that collects listener data on radio audiences. It was founded as the American Research Bureau by Jim Seiler in 1949 and became national by merging with Los Angeles–based Coffin, Cooper, and Clay in the early 1950s. The company's initial business was the collection of broadcast television ratings. - Source: Wikipedia
