libcanberra-gtk0-dbg 0.29-0ubuntu1 (amd64 binary) in ubuntu quantal

 libcanberra-gtk provides a few functions that simplify libcanberra
 usage from GTK+.
 .
 Contextual information is needed to play event sound. This library
 can help to compile directly event sounds property lists based on
 active GtkWidget objects or GdkEvent events.
 .
 This package contains detached debugging symbols for it.