Nielsen
Nielsen Media Research (Nielsen) is a data analytics firm that measures media audiences across television, radio, streaming services and similar products. In addition to its flagship measurement products, Nielsen owns Gracenote, which offers metadata and content recognition solutions across audio and video services.
CNN falls behind Hallmark Channel in holiday ratings battle
CNN fell to fourth place in the ratings last week, falling behind Fox News, MSNBC and the holiday-themed Hallmark Channel.