Arbitron reaches agreement with Maryland Attorney General regarding Portable People Meter radio ratings services in Washington D.C. and Baltimore markets....
Nielsen now includes Hulu and YouTube TV viewing in official TV ratings, providing comprehensive audience measurement across streaming platforms and traditional linear TV....
NAB Show 2015 in Las Vegas showcases cutting-edge advertising technology and media measurement innovations for entertainment industry professionals....
Nielsen received FTC approval to acquire radio measurement company Arbitron for $1.3 billion, expanding cross-platform media measurement capabilities....
Arbitron announces major policy change for 2014, restricting Total Line Reporting of simulcast stations to paying subscribers only, ending free access for non-subscribing stations....
Nielsen Holdings announced a $48 per share acquisition of radio ratings company Arbitron Inc., combining TV and radio measurement capabilities for advertisers....
Radio stations must update Total Line Reporting status by November 7, 2012 for Fall Phase 2 Arbitrends report. Stations simulcasting 100% programming are eligible....
Arbitron commercialized its Portable People Meter radio ratings service in five new markets including Tampa, St. Louis, Denver, Baltimore and Pittsburgh in September 2009....