While in improvisation there is a sense of craft within one's own instrument and in being able to interact with other musicians, in noise this disappears to the extent of anti-virtuosity becoming a virtue. A nihilist approach to improvisation in which the interaction is not based upon developing common denominators for some communication to happen among the players, but rather a matter of developing the freedom of individual expression.
Spanish musician
Mattin is a Basque artist working mostly with noise and improvisation. Mattin also has written about improvisation and free software, and against the notion of intellectual property. In 2001 Mattin formed Sakada with Eddie Prévost and Rosy Parlane. He has over seventy releases in different labels around the world. He runs the experimental record labels w.m.o/r and Free Software Series, and the netlabel Desetxea. Mattin publishes his music under the no-licence of Anti-copyright. With Anthony Iles, he has edited the book Noise & Capitalism.
From: Wikiquote (CC BY-SA 4.0)
If you turn up the volume to your computer, and set the the little microphone inside to maximum level it will feed back, just like any other type of microphone. I just put it through some filters and add some white noise or pink noise. For me, the thing was to use elements that were marginal in other types of music, take something of no real value and use it.