Re: Transmitting voice with Osmocom

Looks promising, but 1.2k and even 2.4k are _very_ low bitrates for voice transmission. Quality will be accordingly bad, probably enough for military purposes where people are trained to communicate reliable over a weak communication link by talking procedures. The 1.2k codec might be about comparable to LPC-10 at 2.4k (a guess, never testet SB-LPC) which sounds quite bad, a very artifically sounding voice not really suitable for everydays conversations. None the less it's a very interesting possibility being able to transmit data over voice channels, this should be researched as with the traffic-branches we now have the right tools at hand. Regards, Mad