Semi joseph begun biography of martin
Semi joseph begun biography of martin
Semi joseph begun biography of martin short.
Semi Joseph Begun
German-American engineer and inventor
Semi Joseph Begun (December 2, in Germany – January 5, ), usually referred to as S.
Joseph Begun, was a German-American engineer and inventor known for his contributions to magnetic recording, underwater acoustics, and telecommunications.[1][2][3][4]
Life and career
Born in in Danzig, Germany (now Gdańsk, Poland), Begun earned a doctorate in electrical engineering in from the Technische Hochschule in Charlottenburg (now Technische Universität Berlin).[1] He immigrated to the United States in [1] In , he married Ruth Begun, who was the first woman to be awarded a physics PhD from the University of Berlin…[5] In Begun was Vice President of Research for the Brush Development Company, Cleveland, Ohio.
Brush's main business was the production of piezoelectric phonograph pickups, the least expensive and most widely used pickup of the late s. Brush also