Stefan Kudelski is a Polish audio engineer, famous for creating the top quality Nagra series of professional audio recorders. He was born in Warsaw in February 27, 1929 in a family with engineering background. In 1939 the family fled the war, moving to Hungary, France and later to Switzerland. He studied at the Swiss Federal Institute of Technology in Lausanne and constructed his first tape recorder there, as a student project. Wikipedia
C'est vers 1949/1950 qu'un jeune tudiant suisse d'origine polonaise, Stefan Kudelski, eut l'ide d'utiliser des bandes magntiques pour commander des machines-outils. claude.gendre.9online.fr/nagra.htm
Stefan Kudelski was born in Poland and educated in Switzerland, first at the Federal Institute of Technology and later at the Polytechnic College of Lausanne University. theoscarsite.com/whoswho4/kudelski_s.htm
1951 : Stephan Kudelski, a physics student at what is now the Swiss Federal Institute of Technology, Lausanne, working at home in his spare time, built the first Nagra portable, self-contained audio recorder. www.acmi.net.au/AIC/HIST_REC_NAGRA.html
Stefan Kudelski was born in Warsaw, Poland, on the 27th of February, 1929. His family had an engineering background, and included, in particular, several technical college professors. His father studied as an architect, but his principle field of work w www.fsfl.se/backspegel/kudelski.html
Stefan Kudelski studied at Florimont (Geneva). Self-taught in electronics, from 1948 he studied to be a physical engineer at the Ecole Polytechnique of the University of Lausanne (Swiss Federal Institute of Technology). In 1951, he created the Kudelski www.nagra.com/aboutSKudelski.php
The definitive Wikipedia entry for Stefan Kudelski. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Stefan_Kudelski
