Hi, I made a short video demo of the Codec2 700B mode being tested on the 70 cm ISM band with low power transmissions: https://www.youtube.com/watch?v=mH0yScs5QB0
The performance is very good across the board, and the only thing I'm wishing for now is having the 700C and future 700D modes in my distro's packages. Also, the video shows the importance of FEC in recovering the voice from a very noisy signal. Even though the carrier is not discernable, seemingly buried in noise on the spectrum scope, the voice is decoded with low error rate. In conclusion, the 700B mode performs better than analog FM transmissions in the same frequency bands. Best regards, Adrian ------------------------------------------------------------------------------ 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 Freetel-codec2@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freetel-codec2
