Search results
Results From The WOW.Com Content Network
The A.C. Nielsen company, which continues to measure television ratings today, took over American radio's ratings beginning with the 1949–50 radio season and ending in 1955–56. [40] During this era, nearly all of radio's most popular programs were broadcast on one of three networks: NBC Red, NBC Blue, or CBS' Columbia network.
Nielsen Audio (formerly Arbitron) is a consumer research company in the United States that collects listener data on radio broadcasting 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. [2]
Nielsen Media Research ( NMR) is an American firm that measures media audiences, including television, radio, theatre, films (via the AMC Theatres MAP program), and newspapers. Headquartered in New York City, it is best known for the Nielsen ratings, an audience measurement system of television viewership that for years has been the deciding ...
Birch ratings. Birch Radio Ratings and BIrch/Scarborough Research, founded by Tom Birch, was a United States media audience measurement service that was founded in 1978 and grew internally and through acquisitions in the 1980s and grew to be a major challenger to once-dominant Arbitron.
C. E. Hooper. The C. E. Hooper Company was an American company which measured radio and television ratings during the Golden Age of Radio. Founded in 1934 by Claude E. Hooper (1898–1954), the company provided information on the most popular radio shows of the era. Claude E. Hooper became well known for his radio audience measurement systems ...
The Crossley ratings (or Crossleys) were an audience measurement system created to determine the audience size of radio broadcasts beginning in 1930. Developed by Archibald Crossley, the ratings were generated using information collected by telephone surveys to random homes. In 1930, Crossley spearheaded the formation of the Cooperative ...
Internet radio. Internet radio, also known as Online radio, web radio, net radio, streaming radio, e-radio and IP radio, is a digital audio service transmitted via the Internet. Broadcasting on the Internet is usually referred to as webcasting since it is not transmitted broadly through wireless means. It can either be used as a stand-alone ...
Numeris. Numeris (formerly the Bureau of Broadcast Measurement, or BBM Canada) is a Canadian audience measurement organization. Established on May 11, 1944 as a division of the Canadian Association of Broadcasters, Numeris is the sole provider of viewership numbers for television and radio broadcasters in Canada.