[no subject]

Not bad at all.

For current Mac models, most support 44.1khz 16bit stereo (AV Mac
support 48khz). For synthesizer capability, take a look at QuickTime
Music Architecture. 
http://www.srm.com/qtma/index.html
The real-time 3D sound technologies in Sound Sprockets simulates Doppler
Effect, distance attenuation, environmental reverberation and spatial
positioning...
http://devworld.apple.com/dev/games/detail_snd.html

Cheers,
Paul