Method and apparatus for integrating three dimensional sound into a computer system having a stereo audio circuit

摘要: The computer system includes a stereo audio circuit universal serial bus (USB) controller, or other isochronous device controller. Left front and right channels are routed through the to pair of speakers. One more surround sound channels, perhaps including left rear USB controller one peripheral operate from separate asynchronous clocks. A variety techniques disclosed for maintaining synchronization signals despite possible clock skew between Method apparatus embodiments invention disclosed.