spontificus at gmail.com
Mon Dec 11 05:03:51 CET 2006
On 12/8/06, Colin Curtin <colin at kitp.ucsb.edu> 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?
Actually, even in the human audible spectrum, it'd be a neat way for
two Neo1973s to handshake. 10 bonus points if it sounds like R2D2.
More information about the community