Folderol: > On Tue, 10 Nov 2009 12:34:14 +0100 (CET) > karl@xxxxxxxxxxx (Karl Hammar) wrote: > > Ken Restivo: > > > Instead of messing with USB2 protocols, design a board that > > > attaches a ADC/DAC to a microcontroller and shoves the raw floats > > > in and out over... Gigabit Ethernet??! > > Yes, or maybe raw ADC ints. > The idea or ints (or long ints if there is bandwidth and ADC accuracy) > appeals to me because there would be no additional latency. So we have two proposals: Plan A: netjack Plan B: raw ADC data, and let "master" pc take care of the rest > > > I don't know if any of the cheap microcontrollers out there-- or > > > the free network stacks available for them-- could also handle the > > > speed of a large amount of audio. > > > > My near future project will use AT91SAM9260 (arm9, 32bit, 200MHz), > > and linux. > > Sounds interesting. Please look at git://aspodata.se/openhw.git, comments are welcome. ... > > 4, refine the ADC part to satisfaction > The rules are > 1 Layout > 2 Layout > 3 Layout > :) Ok..., can you alborate on your point 2, I didn't get that part:) ... > > 7b, add channels > I'd be more interested in that actually. I'd be thinking of not just > microphones anyway. What, then, would the preliminary spec to aim to be ? Regards, /Karl ----------------------------------------------------------------------- Karl Hammar Aspö Data karl@xxxxxxxxxxx Lilla Aspö 148 Networks S-742 94 Östhammar +46 173 140 57 Computers Sweden +46 70 511 97 84 Consulting -----------------------------------------------------------------------
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