According
Onong Uchyana Effendi in the book Dimensions of communication, the
emergence of the first television broadcast in the world is when the UN
Security Council in 1946 held its first meeting in the building of
Hunter College, New York, United Serikat.Sidang UN Security Council is
crucial because the fate of the world after World War II will be
determined in persidangan.Tidak wonder if the representatives of the press from all over the world come and meet sidang.Para space visitors who did not get where they may be outside and could watch the proceedings on television.
SATELLITE TECHNOLOGY
Satellite television is television that is transmitted in a similar way
as satellite communications, and can be likened to a local television
and cable television.
In many places on this earth, satellite television service adds to the
ancient local signal, resulting in the range of channels and services
more broadly, including to paid services.
The first satellite television signal broadcast from continental Europe
to the Telstar satellite over North America in 1962. The first
geosynchronous communication satellite, Syncom 2 was launched in 1963.
The first commercial satellite communications in the world, called
Intelsat_I (also called Early Bird), was launched into orbit on April 6,
1965. The first national satellite television network, Orbita, made in
the Soviet Union in 1967. The first North American domestic satellites
containing telecast is geostasiun owned Canadian Anik 1, which was
launched in 1872.
B. History and Development of Radio in the World
Thanks to the invention of technology experts, physical objects
commonly called radio can be heard through the waves or frequencies SW
(Short Wave), AM (Amplitude Modulation) and FM (Frequency Modulation)
.In future Charles Herrold in 1912, radio broadcasts regularly have had
the allure of potential as an aural medium, which can be heard.
Trying to trace the history and chronology of his actions, since the
beginning were found in 1877, objects that rely on electromagnetic waves
continued to experience growth in several experiments, and its function
as an embodiment of media technology application has been made by James
Clark Maxwell, Henrich Hertz, Marconi Glugliemo, Lee De Forest,
Regisnald Fessenden, and Charles Herrold.
The subsequent discovery by three scholars muda.Di
them, an expert in the theory of the origin of the English realm named
James Clark Maxwell Scientific dubbed the father of wireless, managed to
find formulas (1865) which supposedly embodies electromagnetic waves,
which used radio waves and television.