Embedded Audio Synthesis?

[sndwv]

On my SGS i9000 I am able to select 'Embedded Audio Synthesis' as audio device, which actually does a fairly good job of reproducing General Midi. I have seen this same device on another droid as well.

Just curious: Is this an 'actual' midi device Android exposes, or an emulated device generated by ScummVM? And is this available on all Android devices?

Thanks!