On Fri, 7 Jan 2005 17:43:53 -0500, "Jim" wrote:

Thanks Jim, I ran it down and joined the digitalradio reflector yahoo
group which has some info there. Also worked a 3 way on 80 meter MFSK
tonight and both guys had Olivia capability and were most helpfull.
But 1khz BW? Jury is still out on that one. Cheers Nigel VE3ELQ

It's called "Olivia." It's a MFSK variant with multiple tones and bandwidth
settings which are currently user selectable The default setup is 32 tones
with a bandwidth of 1000Hz. The mode uses forward error correction allowing
weak signal reception. The made is being developed by Pawel Jalocha,
SP9VRC.