The qsound_hle.zip file is a crucial "BIOS" or device ROM for modern MAME builds (specifically since version 0.201), required to emulate the audio processor used in Capcom Play System 2 (CPS2) and ZN games. The Evolution of QSound in MAME
emulate the high-level audio system used in Capcom arcade hardware, such as CP System II (CPS2) LaunchBox Community Forums Core Function & Content Hardware Emulation qsound-hle.zip rom
The qsound_hle.zip file is a crucial "BIOS" or device ROM for modern MAME builds (specifically since version 0.201), required to emulate the audio processor used in Capcom Play System 2 (CPS2) and ZN games. The Evolution of QSound in MAME
emulate the high-level audio system used in Capcom arcade hardware, such as CP System II (CPS2) LaunchBox Community Forums Core Function & Content Hardware Emulation