How well do the new compression schemes from Dolby and DTS stack up against uncompressed audio? We buff up our golden ears to audition and compare the latest Blu-ray audio codecs, in the design labs that developed them.
Compared to DVD, the tremendous increase in storage capacity of the Blu-ray disc format, necessary to carry the increased high definition video data payload, also provides for expanded audio options, including the ability to carry so-called lossless audio formats such as Dolby TrueHD and DTS-HD Master Audio.










