On Fri, May 28, 2010 at 10:51:03PM +0200, Jens M Andreasen wrote: > So 20 "useful" bits - approx.
Where do you get this ? What the plot shows is that the S/N ratio is around 95 dB, that's all. Even if the ADC has 20 effective bits, they are useless as the analog noise dominates. OTOH, that doesn't mean you can't detect lower signals. It's not difficult to detect e.g. a -200 dB sine signal in -95 dB of noise - it just depends on the bandwidth. Ciao, -- FA O tu, che porte, correndo si ? E guerra e morte ! _______________________________________________ Linux-audio-dev mailing list [email protected] http://lists.linuxaudio.org/listinfo/linux-audio-dev
