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A Look at the Various Formats of Plasma TV Technology

It is also important for those in the marketthe right products for their part of the
for a plasma TV to be aware of otherworld.The term NTSC is an acronym for
purchases that may be required besides theNational Television System Committee, the
television itself. One of the most importantindustry wide standardization body that was
things to keep in mind is the fact that inresponsible for the creation of the
most cases these TVs will not come with theirformat.The National Television System
own tuner. The buyer of the televisionCommittee was first established back in 1940
therefore needs to be prepared to provide aby the Federal Communications Committee (FCC)
cable TV, satellite TV, DVD, VCR or computerin order to resolve conflicts which had
input.It is also important to purchase onlyarisen over the introduction of a national
the highest quality cables to connect theseanalog television system in the United
external devices to the plasma TV. TheseStates. In March of 1941, the committee
high quality televisions are very sensitive,issued a technical standard for black and
and using the highest quality cabling willwhile television, built on an earlier
help owners get the most out of their newrecommendation by the Radio Manufacturers
TVs.The PAL FormatPAL is short for phaseAssociation.After a few years of inaction,
alternating line, and it is a color encodingthe National Television System Committee came
system that is used to broadcast televisionback into being in 1950, this time in order
signals in large portions of the world. Theto make a decision about color TV. The
PAL formThe terminology PAL is generally usedcommittee unanimously approved what is now
to refer to the 625 line/50Hz televisionknown as the NTSC color television standard
system found primarily in European countries,in 1953.Throughout the years there have been
and to differentiate the system form the 525a number of changes in the NTSC standard,
line/60Hz systems, known as NTSC, that haveknown as NTSC I, NTSC II and NTSC III. The
become the norm in North America, Centralspecifics on each type of NTSC are as
America and Japan. It is important forfollows:*NTSC I first became the standard in
buyers of DVDs to understand this difference,1941, starting in the US and later moving to
since not all DVD players are capable ofCanada. The NTSC I standard was the original
playing both formats.PAL formats are used inblack and white broadcasting standard.*NTSC
a number of different countries throughoutII is the color version of the NTSC
the world, including all of Europe, manystandard.*NTSC III was developed to deal with
parts of Asia, and many parts of Africa asthe new digital television revolution which
well.The NTSC FormatThe NTSC format, on thebegan in the 1980s,and unlike NTSC all
other hand, is primarily used throughoutaspects of the NTSC III format have been
Central and South America, including therigidly designed.The NTSC format is used
United States, as well as in Japan. Again,throughout North America, including the
it is important for both television shoppersUnited States, Canada and Mexico, as well as
and DVD purchasers to be aware of thethroughout Central America and the Caribbean,
differences between the competing PAL andincluding Cuba, Costa Rica, El Salvador,
NTSC formats, and to make sure they purchaseGuatemala, Bermuda, the U.S.



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