luis jure wrote: > - which linux applications can stretch sounds with good quality up to let's > say at least 20 times? Ardour [pretty good engine for this] Pure Data [look for Frank Barknecht's Syncgrain external, or my own Particle Chamber abstraction, for a synchronus/asynchronous granular synthesis approach.] there are some commmand-line libraries as well, can't remember the names. check the archives of this list for "time stretching" and you will see a long discussion on the topic. d. -- derek holzer ::: http://www.umatic.nl ---Oblique Strategy # 39: "Cut a vital connection"