puredata-extra 0.43.0-4 (i386 binary) in ubuntu quantal

 Pure Data (also known as Pd) is a real-time graphical programming environment
 for audio and graphics processing. Pd's audio functions are built-in;
 graphical computations require separate packages such as gem (Graphics
 Environment for Multimedia) or pd-pdp (Pd Packet).
 .
 This package provides extra objects that come with Pd, e.g. for signal
 analysis (fiddle~, sigmund~, bonk~), expression evaluation (expr~) and more