The sound transmission protocol that I am using is very slow - 8-16 B/s, depending on configuration parameters. It can be directly used for sending files, but I

The sound transmission protocol that I am using is very slow - 8-16 B/s, depending on configuration parameters. It can be directly used for sending files, but I think this kind of transfer rate is not very practical. There are some other project that I have seen [1],[2] that might achieve better transfer rate. [1] https://github.com/quiet/quiet https://github.com/quiet/quiet [2] http://www.whence.com/minimodem/ http://www.whence.com/minimodem/