InnovationMore in Innovation→
Teletext Is Finding a Second Life on Ham Radio
A decades-old information format is being repurposed for amateur radio, showing how older communications ideas can gain new relevance when paired with modern computers and sound-card tools.
Key Takeaways
- IEEE Spectrum describes a teletext revival project built for amateur radio.
- The system uses a computer sound card to generate and receive digital tones.
DE
DT Editorial Team··via spectrum.ieee.org