AudioBlocks
state: alpha    license: GPL    timestamp: 2007
Description
AudioBlocks is an audio logic system that allows a sound engineer to make complex dialog/environment sound models. The sound artist/engineer can create a state machine and define the logical path of how the audio should behave. This behavior can be assisted by Lua scripting. Each audio state can contain events(eg. a sound event) and each event has several properties that controle its behavior.
This system is primarily intended for making AI dialog systems in multimedia applications, but can also be used for other means.

More information will be released later.
Download
For now, you must sync with Subversion to get the latest sources. To sync with the Subversion repository, use the commandline:
svn co https://audioblocks.svn.sourceforge.net/svnroot/audioblocks/trunk AudioBlocks
If you use a non-standard SVN client, use this as server path:
https://audioblocks.svn.sourceforge.net/svnroot/audioblocks/trunk
Click here to view a sample state machine.