Carl Michael von Hausswolff was born in 1956 in Linköping, Sweden. He lives and works in Stockholm.

Since the end of the 70s, Hausswolf has worked as a composer using the tape recorder as his main instrument. His compositions from 1979 to 1992 are constructed almost exclusively from basic material taken from earlier audiovisual installations and performance works, which consists essentially of complex macromal drones with a surface of aesthetic elegance and beauty. In later works, Hausswolff has retained the aesthetic elegance and the drone and added a purely isolationistic sonoric condition to composing.

Between 1996 and 1998 Hausswolff boiled away even more ornamental meat from the bone: his works are pure, intuitive studies of electricity, frequency functions and tonal autism within the framework of a conceptual stringent cryption. Hausswolff's music has been performed throughout Europe and in North America.

He has often collaborated with other artists (such as Erik Pauser, Leif Elggren, Andrew McKenzie, Johan Söderberg, Zbigniew Karkowski, Graham Lewis, David Jackman, Jean-Louis Huhta and Kim Cascone). He devised the concept and is the curator of the freq_out sound collective. Hausswolff's audiovisual works have also found outlets in pictorial art.

On the 27th of May 1992 at 12 Noon GMT, alongside Leif Elggren, he proclaimed the Kingdom of Elgaland-Vargaland, a new country established as a work of art.