Wednesday, December 19, 2012

television.........broadcast modern, radio the first


The radio station is just beginning radiotelegraphy system and does not carry audio. The first claimed audio transmission that could be called a broadcast occurred on Christmas Eve in 1906, and was made by Reginald Fessenden. Is this broadcast actually happened is debatable. While early researchers who seek to create a system similar to radiotelephone devices where only two parties were meant to communicate, there were others who intended to transmit to larger audiences.




BILQIS TV
 insyaaalah blessing, supporting shariah, the voice of truth,

 Charles Herrold started broadcasting in California in 1909 and brings audio by the next year. (Herrold station that eventually became KCBS).
Over the next decade, radio tinkerers had to build their own radio receivers. In Den Haag, the Netherlands, PCGG started broadcasting on November 6, 1919. In 1916, Frank Conrad, an employee for the Westinghouse Electric Corporation, from broadcasts, Wilkinsburg Pennsylvania garage with the call letters 8XK. Later, the station was moved to the top of the Westinghouse factory building in East Pittsburgh, Pennsylvania. Westinghouse relaunched the station as KDKA on November 2, 1920, claiming to be the "world's first commercially licensed radio station". Commercial broadcasting designation came from the type of broadcast license, ad did not air until years later. The first licensed broadcast in the United States came from KDKA itself: the results of elections Harding / Cox Presidential. Montreal station that became CFCF began broadcast programming on May 20, 1920 and the Detroit station that became WWJ began broadcasting a program that began on August 20, 1920, though not held a license at the time.
Radio Argentina began regularly scheduled transmissions from the Teatro Coliseo in Buenos Aires on August 27, 1920, making its own priority claim. Station received permission on 19 November 1923. The delay is due to a lack of official Argentine licensing procedures before that date. This station continued regular broadcasting of entertainment and cultural fare for several decades.
Radio in education soon followed and colleges across the U.S. began adding radio broadcasting courses to their curricula. Curry College in Milton, Massachusetts introduced one of the first broadcasting majors in 1932 when the college worked with WLOE in Boston to have students broadcast programs.

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