Dolby unveiled at the ShoWest 2010 show its new Dolby Surround 7.1 audio format for digital cinema 3D. The surround channels are broadcast by four placed at 90 ° and 150 ° called left and right surround and left surround and right. This process will be piloted in June for the release of the next Toy Story 3, a film completely designed in 3D to be released in theaters carefully selected by Dolby, Pixar and Disney. This new process will certainly promote the development of formats 7.1 on the blu ray, until now relatively rare but needs to re-equip the rooms with particular processors Dolby CP650 and CP750 digital cinema.
Learn more: Dolby
