For me… yea that’s gonna be a challenge. I’m glad a text-based social platform exist, I hate talking. Maybe I’d just use morse code…?

        • Rivalarrival@lemmy.todayEnglish
          5·
          1 month ago

          You’re a couple layers off in the protocol stack, but yes. AFSK (Audio Frequency Shift Keying) is a method by which digital data can be encoded on a narrow audio stream. It’s basically an old-school dial-up modem.

          You can create and/or interpret those audio streams on a smartphone or computer via a headphone jack to pump them to/from the radio.