On 12/11/06, Richard Franks <[EMAIL PROTECTED]> wrote:
On 12/8/06, Colin Curtin <[EMAIL PROTECTED]> wrote:
> > Put two Neos in a room with no cell service - can they find each other?
> > Even with service, if nobody punches in 'codes' on each?
> >
> Oh, if only it had bluetooth.
If the speaker could output frequencies above ~22kHz, and the
microphone sampling rate could be tweaked high enough.. you may be
able to build a primative close-range comm protocol with that?
Well, I still remember modems that used acoustic couplers. So it might
be a solution to just use old modem technology (300 baud anyone?) for
transmitting small files from Neo to Neo.
/Ole
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