Hi Bill,
that sounds promising.
I could capture / downconvert / filter the audio with sox, and run the
aforementioned decoder over it.
Could you help me find the decoder binaries?
Thanks a lot,
Tamas HA5FTL
2017. jún. 1. 21:04 ezt írta ("Bill Somerville" <[email protected]>):
> On 01/06/2017 19:49, Fábián Tamás László wrote:
>
>> Is there a way to use (at least "listen") to JT65/9 signals using only
>> command-line tools?
>>
>> If not, what would be the best way to implement one?
>>
>
> Hi Tamas,
>
> not that I know of. We do have tools that will decode a WAV file that has
> been produced by WSJT-X for example. The GUI application does the initial
> samples capture, first filter and convert down to 12000Hz with a ~4500Hz
> LPF. If you can produce correctly time synchronized 12000Hz WAV files
> around 50+ seconds long with no frequency components above 6000Hz then you
> should be able to feed them to the command line decoder.
>
> 73
> Bill
> G4WJS.
>
>
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