3 ms·

I see your code on vinyl and raise you code over broadcast radio. http://www.kotaku.co.uk/2014/10/13/people-used-download-games-radio http://www.kotaku.co.uk/2

• Zenst 10y ago
  I had a couple of friends who had ZX81's and CB radios and they managed to transfer a program using the radio succesfully back then. Was not long after that CB radio fad kicked in and the ability to find a unused channel for along enough period ended for them. But they did it and it worked, least for the ZX81 audio storage format used upon tapes. iirc it was stored on tape at 300 baud, so the bandwidth was low requirement.
• kalleboo 10y ago
  There was also code over Teletext (broadcast TV) https://en.wikipedia.org/wiki/Telesoftware https://en.wikipedia.org/wiki/Telesoftware And in Japan code over satellite TV https://en.wikipedia.org/wiki/Satellaview https://en.wikipedia.org/wiki/Satellaview