Dolby AC-4
A key component of the Dolby Audio™ system, Dolby® AC-4 delivers new immersive and personalized sound experiences, combining state-of-the-art bandwidth efficiency and advanced structure. A published ETSI standard in April 2014 and a candidate standard for the audio portion of ATSC 3.0, Dolby AC-4 is the audio solution for next-generation broadcast and IP content delivery.
