Nielsen to use watermarks to enhance local channel rating accuracy

While we're watching our favorite shows in HD, it's easy to forget that they live and die by ratings, and those ratings aren't always collected with the latest technology. In an effort to improve the sample size and accuracy of ratings for local TV channels, Nielsen is starting to roll out a hybrid technology consisting of watermarks and return data from supporting pay-TV provider's set-top boxes, like DirecTV and Charter. The first three markets to get the upgrade are St. Louis, Dallas and Charlotte, with 17 yet to be announced markets to follow in 2013, and finally, the remaining 190 about two years after that. The system will work in parallel with the older Local People Meters and Diaries for three to six months and will lay the groundwork to collect ratings for online, tablets and other platforms. All the inside industry details and more are in the release after the break.

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Nielsen to use watermarks to enhance local channel rating accuracy originally appeared on Engadget on Sun, 22 Jul 2012 13:40:00 EDT. Please see our terms for use of feeds.