PhaseCue II - The new systems use ZVOX's proprietary PhaseCue II virtual surround processing to provide rich three-dimensional sound with movies or music -- without external speakers and speaker wires.

ENGADGET: ZVOX intros three new Z-Base models, lowers the pricing soundbar

For one thing, visual information is two-dimensional both horizontal and vertical coordinates must be sent to the brain while sound waves needed for hearing are one-dimensional.

WSJ: The Quest to Create A Bionic Eye Gets Clearer

Cell chips are well suited to processing streams of video and sound, and for modelling the complex three-dimensional worlds of video games, so Cell's debut will be in Sony's next-generation games console, the PlayStation 3, which is expected to contain four of the beasts.

ECONOMIST: Computing