Le mardi 4 Avril 2006 21:11, Michele Carla` a écrit : > On Tue, 2006-04-04 at 14:54 -0400, Timothy Miller wrote: > > On 4/4/06, Michele Carla` <[EMAIL PROTECTED]> wrote: > > > here I have two sound cards that ruslte when I move the mouse... : ) > > > there isn't only the 999 yottaHz pci/agp/pci-e bus, but also low speed > > > bus serial/parallel port i2c ecc. ecc. inside a computer there is > > > really really noise ...from dc to light : ) > > > ...if I have some time i could make some measures > > > > Like I say, we seem to do quite well with graphics. Perhaps the > > solution is to ensure that our amplifier power rails are very well > > isolated. I don't know all of what's involved, though. > > in graphics hardware the dinamique range is 8/10 bits maximum, not > more ! > as you wrote in a previous mail the eye is only capable to distinguish > ~1000 different gray level not more, but in the audio world 16 bits are > the minimum...
That's the difference between 1 mv and 10 µV noise level. _______________________________________________ Open-graphics mailing list [email protected] http://lists.duskglow.com/mailman/listinfo/open-graphics List service provided by Duskglow Consulting, LLC (www.duskglow.com)
