The options in electronics has exploded in the last ten years. Home entertainment stores are so full of abbreviations – CD, CRT, DLP, DVD, HDTV, LCD – you might think it was an office building full of government agencies! When the sale of television sets were simple: the television a lot, I can not afford? The size does not matter, does not cost anything, but are no longer alone. TV choices are more complex, but their consumer problems better TV and a wider range of pricing models.

I reallyThe need for a new television?

If the TV in progress until March 2007, can not be intended to receive the new digital television (DTV). All sets sold after March '07 to DTV-compatible. Also, as everything from TV helps. There are many new buildings, mostly as HD television or HD-DVD and widescreen coming online almost every day, and really do not want a pixel of the lost.

What you need to know

If you're not a TV repairman orElectrical engineer, is not so much that there are microscopic tilting mirrors, light wheels, or that the plasma is neon-xenon gas excited by an electrical charge. (Although it might be very surprised that the neon-xenon gas is still excited.) You make the magic box that makes beautiful pictures, and says that the box fits the room and your budget. Technology changes the TV means that the more we can worry about the technical aspects, you have a passing acquaintance with a few techno jargon Government needsso you know what is available.

Television terminology

TV vs Monitor

Televisions are independent unit, which can receive audio and video signals, process them and project them on screen. Monitor only works as part of a larger audio and video systems – project their signals to the screen, but must be combined with a second component (a computer, cable box, etc.) that can receive and process signals.

NTSC

"National Television SystemsCommittee ", the boys of the government in 1940, chose the analogue system, along with an American television 525-line/60Hz projections, which means that the TV has 525 lines and 60 frames per second performance.

ATSC

Advanced Television Systems Committee, an international group which includes ABC, CBS, NBC, PBS, CEA, IEEE, NAB, SBE, SCTE, SMPTE, and EIEIO (just kidding). Back in 1980, they have digital TV — SDTV, EDTV, and DTV, which BTW, is compatible with a definedNTSC television and HDTV, then it is OK with you, LOL.

Pixels

Short for "picture element", is the individual points of color to create a TV screen, the number of pixels crucial decision, which is described as the number of pixels that form the image (1920×1080, for example) or if the number of horizontal pixels (480, 720 or 1080).

Interlace

The projection system in which the half light of TV lines in each scan – in short, 480i, 720i or 1080i. Interlace Show lessblurring of fast-moving images with the scanning twice as often, but the projects are really only about 30 full frames per second.

Progressive

The projection system in which television sets, lighting each line of each scan – abbreviated 480p, 720p or 1080p. Progressive scan shows a more in-depth using all available pixels all the time, the creation of up to 60 frames per second.

Analog

TV system that uses radio waves to transmit pictures and sounds in the same way, some radio –stations are airing.

SDTV

Standard-definition television, the system backward compatible – 480th resolution and analog audio.

EDTV

Enhanced Definition Television, which in the middle of compromise – 480p, and digital audio.

HDTV

HDTV – 720i, 720p, 1080i and 1080p resolution and digital audio.

DTV

Digital TV signals are all analog signals, 17 February 2009 to be replaced. Many stations are already broadcastingDTV.

Coaxial or RF, component video, composite video, DVI, HDMI, RCA, SCART, S-Video and VGA

There are many types of audio / video cables used to connect home theater components together. You do not know what the abbreviations mean, just make sure you get the right string. Read the manual and you're good.

Hearing of the PAL and SECAM? And 'the European equivalent of NTSC. The systems are not compatible. It 'only a problem if you buy moviesEurope – so do not do unless you live there.

Related posts:

1. A progressive scan of interlaced scanning Versus
2. See Digital Satellite TV Versus Analog TV
3. Sony BDP-S550 1080p – Why you should buy One
4. Buy a new DVD player
5. Over The Air HDTV Antennas
6. Bones – Choose your Home Theater System Installation
7. Projection HDTV – What technology is behind a project is HDTV?
8. Select a Component video HDMI for HDTV and Blu-Ray Player
9. LCD vs Plasma HDTV
10. The Ultimate HD DVD Home Entertainment Setup