Roland Sound is very much like QSound.Its basically 3D stereo sound,but it requires you to place the speakers to acertain degree apart,and on the same level.
The QSound and Roland Sound incorperated into games on PcEngine and Sgea Cd was only on the cd audio.
However,I do believe the SoundBlaster AWE64 supports QSound fully in hardware for some older pc gaming,and RSS is also supported in hardwar on older soundcards from the Doom days.
QSound was mainstream in CPS2.