Stefan Kudelski

Stefan Kudelski (27 August 1931 – 26 January 2013) was a Polish audio engineer known for creating the Nagra series of professional audio recorders. Kudelski received many awards during his career: Academy Awards: Scientific or Technical Award (1965, 1977 and 1978), Gordon E. Sawyer Award (1990), Emmy Awards (1984 and 1986) and Gold Medals from L. Warner, AES (1984), Lyra and Eurotechnica.