Radio

__**‍ radio **__

Gug ‍lielmo Marconi born April 25 1874-20 July 1937
=** Marconi, the second son of Giuseppe Marconi, an Italian land owner , and his Irish wife, Annie Jameson, daughter of Andrew Jameson of Daphne Castle in the County Wexford, Ireland and granddaughter of John Jameson, founder of whiskey distillers //Jameson&son//. **= === invented the radio in 1902 the first radio message, first radio signal in Italy in 1895.By 1899 he flashed the first wireless signal across the english channal and 2 years later recived the letter s,telegraphed from England to newfoundland. === === The Radio was created in the victorian era, it is used daily worldwide. It is used for important announcements, comedy, and music the radio was also used a lot in WW2 to invoice people on how the war was going e.g D-Day. ===

In the early 1900s, the great requirement for further development of radio. Radio in the twentieth centery was mainly used for important news annoucements.
= The electric telegraph revolutionized long-distance communication, replacing earlier semaphore communication lines. In addition to its primary use for point-to-point messages, other applications were developed, including printing telegraphs ("tickers") used for distributing stock quotes and news reports. =

= The first major use of radio was for navigation, where it greatly reduced the isolation of ships, saving thousands of lives, even though for the first couple of decades radio was generally limited to Morse code transmissions. In particular, the 1912 sinking of the Titanic highlighted the value of radio to ocean vessels = = - Documents covering early international and national control of radio. = = = = - 1903 Berlin Conference =

= - 1904 "Roosevelt Board" =

= - 1906 Berlin Convention =

= - 1910 Ship Act (Amended in 1912) =

= - 1912 London Convention and 1912 Radio Act =

= Selected Radio Service Bulletin Announcements (1915-1923) =

= Early Government Station Lists (1906-1946) =

= Radio Regulation by the Department of Commerce (1911-1925) =

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