jack: jack  ( system for handling real-time, low latency audio ) 
jack:
jack: JACK is system for handling real-time, low latency audio (and MIDI). 
jack: It runs on GNU/Linux, Solaris, FreeBSD, OS X and Windows (and can be 
jack: ported to other POSIX-conformant platforms). It can connect a number 
jack: of different applications to an audio device, as well as allowing    
jack: them to share audio between themselves. 
jack:
jack: Homepage: http://jackaudio.org/
jack:
jack: