PORTIBM PC Portable (uses same BIOS as XT) 022F - mc-soundmachine, mc 03-04/1992 - SPEECH I/O Note: An Adlib-compatible Covox 'voice master' & 'speech thing' compatible soundcard SeeAlso: PORTIBM PC Portable (uses same BIOS as XT) 0378h"Covox",PORTIBM PC Portable (uses same BIOS as XT) 0388h-038Fh"soundmachine" 022F RW Covox compatible speech I/O (via internal A/D converter, each read access starts a new conversion cycle) register enabled if bit7=1 in PORTIBM PC Portable (uses same BIOS as XT) 038Fh