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blog:2024-11-22:rattlegram_-_sms_via_audio_and_radio

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blog:2024-11-22:rattlegram_-_sms_via_audio_and_radio [2024/11/24 09:45] – [Rattlegram - SMS via audio (and radio)] va7fiblog:2024-11-22:rattlegram_-_sms_via_audio_and_radio [2024/11/24 12:38] (current) – va7fi
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 And here are some background information about the digital technology used: And here are some background information about the digital technology used:
-  * [[howto/hambasics/sections/digitalconcepts | Intro to digital concepts]]+  * [[hambasics/sections/digitalconcepts | Intro to digital concepts]]
   * [[https://en.wikipedia.org/wiki/Orthogonal_frequency-division_multiplexing | Wikipedia: OFDM]]   * [[https://en.wikipedia.org/wiki/Orthogonal_frequency-division_multiplexing | Wikipedia: OFDM]]
   * [[https://medium.com/@ezeuko.arinze/ofdm-orthogonal-frequency-division-multiplexing-dc027be46ef2 |Medium: OFDM]]   * [[https://medium.com/@ezeuko.arinze/ofdm-orthogonal-frequency-division-multiplexing-dc027be46ef2 |Medium: OFDM]]
blog/2024-11-22/rattlegram_-_sms_via_audio_and_radio.1732470326.txt.gz · Last modified: by va7fi