[muraiki]

Yeah, it really is remarkable! Synthesized brass/winds are generally quite bad. I was very skeptical, but watching the video changed my mind. I do have an old trumpet lying around...

I did see a video for the sax case where a person had it mounted on some kind of stand, so that's probably a lot more feasible!

[TylerE]

I don't think they're actually synthesizing anything in the traditional sense...just essentially using a DSP to convert sound in the bell to natural room sound.