jack-audio-connection-kit: JACK jack-audio-connection-kit: jack-audio-connection-kit: JACK is a low-latency audio server, written for POSIX conformant jack-audio-connection-kit: operating systems such as GNU/Linux and Apple's OS X. It can connect jack-audio-connection-kit: a number of different applications to an audio device, as well as jack-audio-connection-kit: allowing them to share audio between themselves. Its clients can run jack-audio-connection-kit: in their own processes (ie. as normal applications), or can they can jack-audio-connection-kit: run within the JACK server (ie. as a "plugin"). jack-audio-connection-kit: JACK was designed from the ground up for professional audio work, jack-audio-connection-kit: and its design focuses on two key areas: synchronous execution of jack-audio-connection-kit: all clients, and low latency operation.