I've played with various BAUD rate programs that allow you to save most of the RAM into a cassette tape up to around 9600 BAUD. Has anyone written or have a way to write the ram to tape (not MicroDrive) at an even faster rate? The quality is what is sacrificed, but maybe there's a better way? Thanks
Yes, the people at the OTLA project. More specifically, Antonio Villena wrote the "CargandoLeches" set of routines and a modified ROM that allows a Spectrum to load programs at a minimum of 11kbps, for tape, and to about 27kbps, if using audio from a digital source.