BetaNews | XM to Offer High-Def Surround Sound

BetaNews | XM to Offer High-Def Surround Sound: "XM announced plans to broadcast two of its channels in high-definition surround sound in 2006, and extend the feature to select shows and live performances from the XM studios during the year. The technology that made the new feature possible comes from work done by digital sound processing company Neural Audio Corporation.
Beginning in March, XM's free form music channel Fine Tuning and classical pops channel XM Pops will broadcast in 'XM HD Surround' 24 hours a day. Six discrete audio channels will be provided in the signal."