ok, send it. sv1btl@otenet.gr

I can send you the French app analog svelte.

Human translation is better to get good technical labels

Quote from: F1NSK on Mar 18, 2026, 09:15 AMTranslation of the current release

It would be better to build a translation script... You gave me an idea for this! 

For now only HF FAX and NAVTEX are build and tested. You can try them on my server.
As I can see from my site, located in Greece, for HF FAX only stations from Greece, Germany and UK transmit faxes, the other european stations are not active, or I cannot hear them. You may select a station from a list in the HF FAX decoder, where there is also a schedule and press TUNE.

For NAVTEX, there is also a schedule list, frequencies 518 KHZ and 490 KHZ, very well heard during the night. The same procedure -> select the station and press TUNE.

Hello Emmanuel

Take your Time ! 

I've just finish the Translation of the current release !       

You try get me Crazy !       

73's

Quote from: F1NSK on Mar 17, 2026, 01:07 PMWhen the SNR is good

You can use NR or gate filters. The audio frequency of the carrier in CW is 750 Hz.
The other digital modes (FT4, FT8, WSPR) bypass every filter, as the decoders are called before them and AGC, so to minimize any suppress of the signal, and the decoders to work as better as it could be.

The next version will include some other decoders too, some useful for everyone (as RTTY and maybe SSTV) and some other for special activities, like HF FAX, NAVTEX, FSK etc. I am working on them when there is a free time, very tricky and complex work, so they could not be ready before the middle of April. Some results are given in my server, but a lot of work must be done!...

Quote from: Emmanuel SV1BTL on Mar 16, 2026, 09:26 AMI've made an improved cw decoder, please try it. Just replace your audio.js with the newer one in the github. Recomplile the Frontend only.
https://github.com/sv1btl/PhantomSDR-Plus/blob/main/frontend/src/audio.js

Congratulations Emmanuel !

A big ehancement. When the SNR is good, CW is decoded without errors. Fine Business ! 

73's

I've made an improved cw decoder, please try it. Just replace your audio.js with the newer one in the github. Recomplile the Frontend only.
https://github.com/sv1btl/PhantomSDR-Plus/blob/main/frontend/src/audio.js

... I'll continue to work on CW decoder...
This is a newer version, but I'll keep going before to final release...

Quote from: 9a7aof on Mar 15, 2026, 04:38 PMCW is not OK (which is normal,

I know it's not perfect, but it is the best I could make for now.
After many hours of listening and trying decoding, I got to a conclusion.  Some tips:
- try to eliminate one CW signal at a time, no more than one, because decoding uses pcm in audio.js and tries to translate dots and dashes to text. But when a man and not a machine make these dots and dashes, mistakes will be not recognised, as the decoder expects stable WPM and audio frequency, so
- try to find a stable key, with audio 650-750 HZ
- decoder tries to find audio frequency and WPM. Then it comes much more stable,
- sometimes, clearing the text using 'clear' will force decoder to retry, with better results.

FT8, FT4 and WSPR decoding OK,
CW is not OK (which is normal,
fast telegraphy and quite a bit of noise in the signal) 

73!