Barb, MetaBroadcast Barb recurre a MetaBroadcast y Gracenote de Nielsen para optimizar la medición de la audiencia de TV 07.08.2025 - 18:06:04 Gracenote MetaBroadcast Barb United Kingdom View original content:https://www.prnewswire.com/news-releases/barb-recurre-a-metabroadcast-y-gracenote-de-nielsen-para-optimizar-la-medicion-de-la-audiencia-de-tv-302009172.html