Robert Moog developed voltage controlled oscillators and envelope generators while there, and these were later used as the heart of the Moog synthesizer.

DANCE WITH THE DEVIL REY AZTECA ELECTRONIC MUSIC THE MIX MAN DJ STUDIOS DIGITAL USA THE LIVE SHOW IN PALLADIUM ACAPULCO MEXICO 666 … DANCE WITH THE DEVIL MIX MAN DJ STUDIOS LIVE SHOW IN PALLADIUM ACAPULCO MEXICO REY AZTECA ELECTRONIC MUSIC TRANCE REFORMA DE PINEDA 666 DIABLO MUSICA ELECTRONICA- Karlheinz Stockhausen worked briefly in Schaeffers studio in 1952, and afterward for many years at the WDR Colognes Studio for Electronic Music, on two occasions combining electronically generated sounds with relatively conventional orchestras—in Mixtur 1964 and Hymnen, dritte Region mit Orchester 1967.