User Tools

Site Tools


project:sdr:tetrapol:audio

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
project:sdr:tetrapol:audio [2017/01/15 23:07] – scrambling jendaproject:sdr:tetrapol:audio [2017/01/15 23:13] (current) – [Decoding audio] caveats jenda
Line 14: Line 14:
     * You may need to recompile it with grcc and you may need to change your SDR parameters. We have tested it with bladeRF.     * You may need to recompile it with grcc and you may need to change your SDR parameters. We have tested it with bladeRF.
   * Protip: If your radio does not receive the generated signal, you may have incompatible scrambling code (the "SCR=4;" line in forward_voice.c)   * Protip: If your radio does not receive the generated signal, you may have incompatible scrambling code (the "SCR=4;" line in forward_voice.c)
 +    * You will also have to XOR all the *.txt files back and forth or capture these frames from your radio. There is no automated tool for that.
  
 We are running an online decoder at http://nat.brmlab.cz:8064/. We are running an online decoder at http://nat.brmlab.cz:8064/.
project/sdr/tetrapol/audio.1484521668.txt.gz · Last modified: 2017/01/15 23:07 by jenda