Hi, In the DMR camp, in particular the TYT MD-380 and clones group, we have a possible hand-held with downloadable firmware that could support another codec.
Could we put Codec2 into the MD-380 firmware? Perhaps using the DMR transport layer. This would unlock us hams from the AMBE2+ proprietary codec. In ham hands, we'd easily have 100,000 MD-380 and RT3 radios. Alan VK2ZIW On Sat, 4 Nov 2017 06:34:41 +1030, David Rowe wrote > Yes it's a good idea and quite possible. Brady O Brien KC9TPA has > recently been prototyping some code for a TDMA mode. > > - David > > On 03/11/17 02:13, Paul Sperbeck wrote: > > I was watching Bruce Perens on the DDC youtube from HRN. > > > > see: > > > > https://www.youtube.com/watch?v=giZi4Y7FlwM > > > > He mentioned a 'fusion' (not the yaesu kind) of digital voice and TDMA > > that could be used to create single frequency repeaters. Having built a > > set of cans years ago this looks like quite an advancement. > > > > I don't know how much overhead TDMA requires, but is this something > > that could be melded with codec2? I would hate to see the 'big three' > > get their chops in first... I don't think the ham community needs > > another Dstar-Fusion-DMA street fight. > > > > I don't have any coding skills, I'm mostly a gear head and hardware > > guy, so I'm asking here if this is feasible or compatible with codec2? > > or even if it's a good idea? > > > > > > -- > > 73 > > de > > paul > > WB9HCO > > > > "You see, wireless telegraph is a kind of a very, very long > > cat. You pull his tail in New York and his head is > > meowing in Los Angeles. Do you understand this? > > And radio operates exactly the same way: you send > > signals here, they receive them there. The only > > difference is that there is no cat." Albert Einstein > > > > Resistance Is Not Futile! > > It's voltage divided by current. > > > > No trees were killed in the generation of this message, > > but a tremendous number of electrons were terribly > > inconvenienced > > > > "To err is human...to really mess things up requires the > > root password." > > > > > > > > -------------------------------------------------------------------------- ---- > > Check out the vibrant tech community on one of the world's most > > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > > > > > > > > _______________________________________________ > > Freetel-codec2 mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 > > > > ---------------------------------------------------------------------------- -- > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > Freetel-codec2 mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 Alan Evil flourishes when good men do nothing. Consider the Christmas child. --------------------------------------------------------------------------- Alan Beard Unix Support Technician from 1984 to today 70 Wedmore Rd. Sun Solaris, AIX, HP/UX, Linux, SCO, MIPS Emu Heights N.S.W. 2750 Routers, terminal servers, printers, terminals etc.. +61 2 47353013 (h) Support Programming, shell scripting, "C", assembler 0414 353013 (mobile) After uni, electronics tech ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Freetel-codec2 mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/freetel-codec2
