Jack - Audio Connection Kit
NOTES
Jack is a versatile, high-performance sound server. It is geared
towards music professionals, and offers excellent low-latency
operation when properly configured.
Jack works best with, but does not require, a low-latency patched
kernel. To obtain a patch for your kernel, see:
http://members.optusnet.com.au/ckolivas/kernel
If you are using a patched kernel and wish to run jackd as a
non-priviliged user, consider launching the jack daemon with:
schedtool -I -e jackd [options]
This will allow jackd to run in near real-time, to provide
minimum latency, without starving other processes.