Just get back from Software Freedom Day (Hong Kong) 2009. Very glad to be invited by Ben to join the event as a speaker
I am one of the speakers in the session “Open Source developers from Hong Kong”. I presented STK in AS3 (which is started by me) and a few more great open source project related to media/art. Here below is the slide I used during presentation.
I am currently porting The Synthesis ToolKit in C++ to ActionScript (not using Alchemy…). At this moment, 5 instruments are ported and >10 more is coming.
The performance is not yet optimized so real-time sound generation is not ready, and I don’t know if as3 is fast enough to do that… Anyway here below a early demo generates the ByteArray first and feeds it to the sound during playback.
Updated 2009-09-19: More instruments are ported and added to the demo.
Note that every element’s loudness is different, adjust your speaker so that your ears wouldn’t hurt
http://get.adobe.com/flashplayer
Download link can be found in STK in AS3 in Google Code.