mmode and patch

[Brent L. Bates AAD/TAB MS294 x42854]

   The Stereographis system requires a 120Hz monitor too.  One thing to
note on these systems is that in order to get the 120Hz, you sacrifice
vertical resolution.  The bandwidth is constant, so in order to get twice
as many frames/second, they cut the vertical resolution in half.
   The software must create the stereo images one above the other (at 60Hz),
so that when viewed at 120Hz you have two images one right after the other.
--

	Brent L. Bates
	NASA-Langley Research Center
	M.S. 294
	Hampton, Virginia  23665-5225
	(804) 864-2854
	E-mail: blbates at aero4.larc.nasa.gov or blbates at aero2.larc.nasa.gov