a selection of influential books that document the history of radio

Invented in the early twentieth century, radio provided a form of entertainment that Americans could access in their homes. The first radio stations launched in ... Jan 21, 2016 ... In 1906, Canadian inventor Reginald Fessenden sent the faint sound of his voice and violin by radio. The next year, Lee de Forest invented ... We invented and patented wireless local area network (WLAN) in the 1990s – a ... Reverberation occurs where radio waves bounce around the surrounding environment ... Inventor Trevor Baylis came up with a solution to this problem in 1996, when he introduced the world to the first ever hand-powered, wind-up radio. Petersburg University on 7 May 1895. Aleksandr Popov Developed the First Radio Capable of Distinguishing Morse Code. Aleksandr Popov A year after his 1895 ... AM (amplitude modulation) Radio, in a form that we would recognize today, began in 1906, when Reginald A. Fessenden transmitted the first broadcast containing ... Work began in earnest in the spring of 1954, and this first Regency transistor radio was in stores for the Christmas season later that year. The Regency ... An archetypical case is the invention of radio. To American—and Italian ... year he participated in the invention of a secure transmission system. The first laboratory demonstration took place on 23 December 1947. Bell publicly announced the new invention on 30 June 1948. At first the US military bought ... Our company has achieved many milestones in its 85-plus year history. We ... In 1958 Motorola introduced the Motrac radio, the world's first vehicular ...