39 ms·
If you can live with ~ 1 kbps and can afford some weeks of engineer time (and have someone abroad too) you can surely build a TCP/IP stack over sound. See http
by sharikous 5y ago
If you can live with ~ 1 kbps and can afford some weeks of engineer time (and have someone abroad too) you can surely build a TCP/IP stack over sound.
See https://dspillustrations.com/pages/posts/misc/using-your-soundcard-for-hands-on-digital-communication.html https://dspillustrations.com/pages/posts/misc/using-your-sou...
- oriettaxx 5y agooh, super! but don't I have in this context the same issue somebody else wrote about? the fact that my analog sound will be shrink to much due to digital transformation, at least on mobile connections? (somehow the same issue I read people face while sending a fax over mobile connections).
- Karrot_Kream 5y agoPlay around with https://github.com/quiet https://github.com/quiet or http://www.whence.com/minimodem/ http://www.whence.com/minimodem/ to see what the highest bitrate and ECC you can send over a GSM voice connection. Should be fairly quick.