David Sarnoff, Howard Armstrong & the Superheterodyne Receiver
Being David Sarnoff | American Genius
Thomas Sarnoff on his father, David Sarnoff
David Sarnoff (1891-1971)
John Conte on David Sarnoff - TelevisionAcademy.com/Interviews - TelevisionAcademy.com/Interviews
David Sarnoff was an American businessman and pioneer of American radio and television. Throughout most of his career he led the Radio Corporation of America (RCA) in various capacities from shortly after its founding in 1919 until his retirement in 1970.