Path: utzoo!utgpu!news-server.csri.toronto.edu!mailrus!iuvax!cica!tut.cis.ohio-state.edu!cs.utexas.edu!usc!zaphod.mps.ohio-state.edu!uakari.primate.wisc.edu!nic.MR.NET!jhereg!orbit!pnet51!vulture From: vulture@pnet51.orb.mn.org (Ron Helwig) Newsgroups: sci.electronics Subject: MRI communications Message-ID: <2163@orbit.cts.com> Date: 13 Mar 90 01:05:02 GMT Sender: news@orbit.cts.com Organization: People-Net [pnet51], Minneapolis, MN. Lines: 11 I don't know who it was that needed to communicate with people in MRI imagers, but I would imagine that a system like that in airplanes would be good enough. You know, those earphones that work by pulsing the air instead of pulsing a membrane which would then pulse the air. All you would need is a long tube to carry the air (I guess, as I don't really know). Hope this might help. Ron 'Vulture' Helwig UUCP: {amdahl!bungia, uunet!rosevax, crash}!orbit!pnet51!vulture ARPA: crash!orbit!pnet51!vulture@nosc.mil INET: vulture@pnet51.orb.mn.org