▲ 33 ▼ Tune into global radiowaves through webSDR (websdr.ewi.utwente.nl:8901) submitted 2 years ago* by Knut@lemmy.world to c/internetisbeautiful@feddit.de 1 comment fedilink hide all child comments WebSDR is an SDR (software-defined radio)connected to the internet so that multiple users can actually tune it and use it to listen to the frequency of their choice simultaneously.