ARLA/CLUSTER: Video sobre o FreeDV

[João Costa > CT1FBF]

FreeDV Ham Radio Digital Voice

Tony K2MO has produced a video showing the performance of the latest
FreeDV amateur radio digital voice software

On the Digital Radio Yahoo Group Tony writes:

David Rowe VK5DGR has made some changes to his digital voice codec to
improve HF channel performance. Tests show that the new 1600 bit/s
mode does work noticeably better than the old 1400 bit/s mode.

The revised modem has 16 carriers and a total bandwidth of 1.25 kHz.
It recovers quickly from dropouts so there's virtually no latency.

Watch FreeDV HF Path Tests
http://www.youtube.com/embed/fFCRwXMJ5K4?rel=0


K2MO YouTube Channel
https://www.youtube.com/user/sandydiesel

Join the Digital Radio Yahoo Group at
http://groups.yahoo.com/group/digitalradio/

FreeDV
http://www.freedv.org/