DSP is a composition and audio processing software for children that can be used on all computers. The software is espeecially designed to work as a pedagogical tool for children and youth who are interested in music and sound, and is used in a number of schools in Norway and around the world. The program provides an easy way to compose electronic music on a basic level, through editing and processing of recorded or synthesized sound.

Notam sometimes arranges DSP workshops at schools for pupils or music teachers.