The Linux Audio Conference 2009 (LAC#7) took place at the Casa della Musica (CdM) in Parma, Italy, from April 16th-19, 2009. Here is a list of all papers that were presented, which link to the actual slides, photo of the speakers, papers and more.

Rubber Band Library is a high quality software library for audio time-stretching and pitch-shifting. It permits you to change the tempo and pitch of an audio stream or recording dynamically and independently of one another.

a2jmidid is daemon for exposing legacy ALSA sequencer applications in JACK MIDI system.

Main goal of this project main is to ease usage of legacy, not
JACK-ified apps, in a JACK MIDI enabled system.