Alt-BEAM Archive
Message #02741
To: beam beam@corp.sgi.com
From: Richard Piotter richfile@rconnect.com
Date: Wed, 28 Apr 1999 16:35:18 -0500
Subject: [alt-beam] Re: Modem
This was my plan for Quadrapod, though I'd transmit the tones via RF
using a hacked walkie talkie.
Nicholas Smith wrote:
>
> There are loads of DTFM encoders/decoders ic's out there so why not use the
> same audio code as phones do? That way you can hold your mobile phone near
> your bot, press a few numbers and talk back!
> Anyone gona try this? I would be intrested to see the results!
> >Does anybody know how to make a SMALL&SIMPLE acoustic modem?
--
Richard Piotter
richfile@rconnect.com
The Richfiles Robotics & TI web page:
http://richfiles.calc.org
For the BEAM Robotics list:
BEAM Robotics Tek FAQ
http://people.ne.mediaone.net/bushbo/beam/FAQ.html
------------------------------------------------------------------------
eGroup home: http://www.eGroups.com/group/alt-beam
http://www.eGroups.com
- Simplifying group communications
Home