On Fri, Apr 9, 2010 at 12:04 PM, Dan Kegel dank@kegel.com wrote:
This seemed like a useful overview of how the various layers relate to each other: http://tuxradar.com/content/how-it-works-linux-audio-explained
http://insanecoding.blogspot.com/2009/06/state-of-sound-in-linux-not-so-sorr... is another good one.