Turlte probably didn't include gyros to detect motion, but true spacial sound can be achieved with only two speakers and some clever maths. This isn't the marketing crap you'll find under the name "virtual surround", it's called Binaural sound http://en.wikipedia.org/wiki/Binaural_recording
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Olivier @ Jun 5th 2007 3:50AM
Turlte probably didn't include gyros to detect motion, but true spacial sound can be achieved with only two speakers and some clever maths.
This isn't the marketing crap you'll find under the name "virtual surround", it's called Binaural sound
http://en.wikipedia.org/wiki/Binaural_recording
And Stereo ain't got nothing to do with it.