Starting work in International Western Electric Corporation in 1925, working on telephone interference, then moving to the Columbia gramophone company. He made advances in telecoms, sound recording, stereophonic audio, television and the H2S RADAR.
Starting work in International Western Electric Corporation in 1925, working on telephone interference, then moving to the Columbia gramophone company. He made advances in telecoms, sound recording, stereophonic audio, television and the H2S RADAR.