Chinese PSK31
Alex Fraser
beatnic at comcast.net
Mon Nov 30 17:04:42 EST 2020
Thanks, I will try some of the other modes and see what happens.
> International characters shown on web pages use Unicode character
> encoding. There are several formats of Unicode encodings, but all of
> them require that all 8 bits from each byte are transmitted. Even
> truncating bytes to 7 bits to squeeze them in 7-bit ASCII will make
> the text undecodable.
> PSK31 uses an alphabet with a limited set of characters. Without an
> additional processing (e.g. converting to base64) there should be no
> reliable way to transmit Unicode text using default text encoding.
> However, it should be possible if the software does some kind of
> re-encoding internally, and can transparently transmit binary messages.
>
> Jacek
> kw4ep
>
>
> On Thu, Nov 26, 2020 at 11:28 PM Alex Fraser <beatnic at comcast.net
> <mailto:beatnic at comcast.net>> wrote:
>
> I set up a Linux machine with FLdigi and a shortwave rig with a
> BFO on it so I could copy the side band audio. The Chinese
> characters didn't go through. I messed around with the encoding
> choices in the FLdigi configuration. There is one encoding choice
> named "Chinese" which I gave a try on both transmit and receive
> rigs. Still no joy. Thing is I was using Google translate to
> create the Chinese characters and I have no idea what they use to
> encode the translation. 漢字編碼 as you can see I can copy and paste
> to my email client, but so far I can't get the characters to fly
> through the sky on radio waves....
>
> On 11/26/2020 2:33 PM, Alex Fraser wrote:
>> I was fooling around with FLdigi today. I wondered if I could
>> send Chinese via PSK31. I went to Google translate and created a
>> short message, copied the characters and pasted them into the
>> transmit box in FLdigi. It seemed to work, but I will have to
>> setup another machine with FLdigi to confirm it actually gets
>> sent. I guess I could try Russian and Hebrew while I'm at it.
>> Babble on Babylon....
>>
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