--- On Tue, 17/4/12, Bruce Perens <[email protected]> wrote: > At the end of the D-STAR article in > this month's QST, it mentions that Yaesu will be coming out > with their own digital voice implementation at Hamvention.
I believe it uses the same standard Codec as D-STAR GMSK giving 3600 bps voice and 1200 bps data. What is different is the modulation scheme which is 4-FSK resulting in a bandwidth of 4.5 kHz instead of the 8 kHz or so that D-STAR GMSK uses. 73 Trevor M5AKA ------------------------------------------------------------------------------ Better than sec? Nothing is better than sec when it comes to monitoring Big Data applications. Try Boundary one-second resolution app monitoring today. Free. http://p.sf.net/sfu/Boundary-dev2dev _______________________________________________ Freetel-codec2 mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/freetel-codec2
