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Video Demonstrates Digital Voice Plus Video “Teleconferencing” Scheme for HF

A

ARRL

Well-Known Member
Nov 15, 2008
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Rick Peterson, WA6NUT, in Colorado, is promoting FreeDV plus Video, a digital voice-plus-video application for HF. According to Peterson’s QRZ.com profile, FreeDV plus Video is a soundcard-based scheme to add a 1 frame/second, 36-line video image on the receiving station’s PC display. The signal bandwidth is 3.5 kHz, so it may not be compatible with all HF transceivers. The scheme is compatible...

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