Nielsen Admosphere Bulgaria provides concise summaries of their services in 3 sentences or less:
Nielsen Admosphere Bulgaria measures TV viewership through a panel of 1,300 households to provide daily TV ratings data and insights into viewing across platforms like linear TV, time-shifted viewing, and digital video. They also offer Digital Ad Ratings to provide transparent measurement of online ad campaigns across digital screens. In addition, they measure cross-media exposure to campaigns across TV and digital platforms.