NXDN, DMR, and Phase 2 all share the same AMBE+2 Vocoder, so it should sound exactly the same between all systems. Then again, also depends on the radio in question, signal quality, and the person talking into the radio. DMR can technically sound worse though if its EP encrypted, since they can steal 4 'LSB' of each 72 bit AMBE frame used for the vocoder to stash some secret squirrel information, depending on the algorithm in use.
No problem. I'm curios to see how it'll work out myself.
I don't mind at all, and have some spare time, so I could use the opportunity to work out the rough edges in NXDN trunking if they exist. its hard to do on samples, need real time access to a trunking system to do so, so if you would let me remote in, I can make changes to the code while observing what's going on and so on.
I was kind of wondering myself why a volunteer fire department would need a 4 channel NXDN trunking system. In my locality, the county fire rescue have a few NXDN channels, but its just conventional and the repeaters are located to provide better coverage of the area rather than used for trunking.
Also, I've attached the bat file and csv file I made for the system, but both may need tweaking. The bat file may need the squelch setting tweaked slightly in case of a bunch of false sync positives, and the csv file will need its proper channels set, which can only be done while observing the systems control channel and seeing what channel numbers its using in its voice. Yeah this is abit beyond my
