Instituut Voor Sonologie Der Rijksuniversiteit, Utrecht

Previously named Philips Research Laboratories and located in Eindhoven, the Netherlands, the studio was renamed STEM in 1960 and moved to the Utrecht University. After another name change to Instituut voor Sonologie (Institute for Sonology) in 1967, the studio was finally moved to The Hague in 1986 (see Instituut Voor Sonologie).