Baudline VS Universal Radio Hacker

Nothing beats baudline, this has been my go-to signal analyzer tool for decades. It makes me sad that the project has not seen any updates for a long time, and it is getting harder to get it to run proper on a modern OS. I believe the author considered releasing the source code under some permissive license long ago, but decided not to because the project was refused by freshmeat. Sigblip: if you read this, please... - Source: Hacker News / 5 months ago

For those who were also curious windytan explains in her FAQ that she uses _baudline_ to create these beautiful spectrograms. http://baudline.com/. - Source: Hacker News / about 2 years ago

>> or somewhat expensive and complex SDR I don’t think that’s as accurate today as it used to be. On the hardware side there are tons of options very cheaply available - iirc the flipper uses the c1100 (or a number like that) it’s a popular cheap chip and it’s well documented and interfaces easily with arduino. More accessibly, lime mini SDRs are cheap but there’s quite a few alternatives too. On the software side... - Source: Hacker News / 3 months ago

You should check out Universal Radio Hacker. Source: about 1 year ago

URH can read flipperzero sub files and can export from wav to sub... Https://github.com/jopohl/urh. Source: about 1 year ago

Throw the recording at UniversalRadioHacker and see what it does with it! Source: about 1 year ago

I dont have much knowledge on decoding a signal from scratch but try URH - universal radio hacker here. It might be able to do what you need. Source: over 1 year ago