> is the difference between 12.6Kbps and 17.6Kbps meaningful at that point It is when you are sending video as well. One of the stated purposes of this work is

> is the difference between 12.6Kbps and 17.6Kbps meaningful at that point It is when you are sending video as well. One of the stated purposes of this work is to enable video conferencing over 56Kbps dial up modems. > A Raspberry Pi Zero can't run Lyra, as the proprietary math kernel is only offered in compiled form for x86-64 and android-arm64 How annoying! Still - the point is that hardware capability isn't likely to be the issue.