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tejeez / audacity-sdr

Audacity plugins to process SDR recordings
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Audacity flow #1

Open aoinc13 opened 3 years ago

aoinc13 commented 3 years ago

It's unclear to me how this plugin works.

  1. Start with a binary file of modulated IQ data. (what format is expected? signed 16bit, complex?)
  2. Select Import raw data to import the binary file into Audacity
  3. Select values for Encoding: signed 16-bit PCM, Byte order: Little-endian, Channels: 1 Channel(Mono), Start offset: 0, Amount to import: 100%, Sample rate: 500000.
  4. Select all of the data by typing cntl-a.
  5. Select Effect from the Audacity menu and click 'Demodulate IQ signal'
  6. Expected outcome - a demodulated signal that can be played in audio?