Moze kogos zainteresuje ale najnowsza wersja firmware pozwala pracowac na
FreeDV. Mozna umowic sie na QSO na FreeDV na stronie
http://qso.freedv.org/ logujac sie swoim znakiem
Mozna posluchac na FreeDV na 7177 khz VK5ARG w kazda niedziele o 10:00 ACST (0030 UTC)
http://www.areg.org.au/archives/2136
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Hi,
the mchF Software Team would like to announce the availability of FreeDV 1600 support
in the current daily builds.
For those who don't know FreeDV: It is a open source digital voice codec
and digital transmission modem. See
https://en.wikipedia.org/wiki/Codec2 and
http://freedv.org
With help of David Rowe, the main Codec2 developer (Thank you!) we were able to integrate the FreeDV
code into the mcHF.
This makes the mcHF the first (non-PC based) SDR which runs FreeDV internally.
This first release is a milestone but of course not the end of the journey.
It needs to be tested and there will be bugs, for sure.
How to get started:
- Download the most recent daily build from
https://df8oe.github.io/mchf-github
- Switch to LSB or USB, dial into an appropriate frequency.
- Touch the "Digital" box in the lower left side. It will switch to "FreeDV" with orange background.
- Press PTT and you are on air with FreeDV!
[You will need a touch screen enabled mcHF for now or you have to change the
source and compile to automatically enable FreeDV when turned on (mchf_freedv.c, init function)]
Any report appreciated!
In case of issues, have a look at
https://github.com/df8oe/mchf-github/issues and
possibly add one, if not already mentioned there.
73
Danilo, DB4PLE
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