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Transmitting data via ultrasound without any special equipment

halcy.de 10 min read

There are secret messages flying all around you all the time, being transmitted via, most of the time, electromagnetic waves going from antenna to antenna. ELOs “Secret Messages” is a song about posting conspiracy theories via WiFi. But what if you need to get a few bytes from device A to device B (one of the hard…
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Networking & InternetHardware & Electronics2025

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Jun 27, 2025Transmitting data via ultrasound without any special equipment by todsacerdoti14243

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