Posts Tagged ‘technology’

Canadian Postal Code and Route Mapping

Tuesday, March 16th, 2010

Postal code and route mapping in Canada is a little different from that of the States. In fact, they are undergoing a change in the way they handle their street addresses. One example of this, is in the Burlington area. Most of this area is a part of Rural Route #2 Milton, and Rural Route #6 Milton, and then still Rural Route #3 Campbellville for their mail delivery.

But, while this is true, these areas all still have an address that is a Burlington street address. This fact has caused many to suffer having their mail incorrectly reflect them living in the wrong location. It has made delivery very difficult and confusing. It has also been the cause of loss of access to emergency services. So they decided to change the postal identifier to Burlington so the rural areas will get the same type of mail delivery as everyone else in Burlington.

They began the process of fixing this problem in 2005. Local counselors and Parliament members met with people from the Canada Post and work on a solution to this confusing problem. They had to create brand new postal codes for the rural areas within the Burlington system. Their proposal for their solution did not get approved until 2009.

The postal codes in Canada are managed by the CPC, or the Canada Post Corporation. They provide a link between the codes and their standard Canadian geographic locations to make it easier to use the data. The associations between the standard geographic areas are used for mapping, data retrieval, analysis, or profiling.

The search for solutions to the Canadian postal code problems, led to the development of geocoding. This is a process, that assigns geographic identifiers, or codes, to data records and map features. This allows for data to be linked directly to geography. The intent for postal codes, originally, was to help sort mail quickly and easily, and make delivery more efficient.

Within the postal code, are indicators for where the delivery is to be made. This could be to a residential mail box, a super box, or a post office box. Also within the code, are the CPC processing facilities and the delivery installations. The first three code characters indicate the FSA, or forward sortation area. This represents a specific area that lies within a larger geographic region.

You can find maps available from the CPC that will show the organizational area that is represented by an FSA. Letter carrier walk maps, or LCWs, usually found on the internet concerning urban deliveries, provide FSA boundaries in relation to road networks. They can be much more helpful than FSA maps for determining FSA boundaries.

Postal code and route mapping in Canada has undergone a lot of change as they try to improve the efficiency of the whole process. It can really get confusing, and it is very hard to understand without some careful study. Postal codes by themselves are not good enough to get an exact location for the service area of the postal code. But the general area can be located by using the FSA.

Author Bio: The leading retailer for address management software solutions offers many analytic tools, including address verification, postal code map, and geocoding software. These innovative location intelligence technologies will contribute to your business optimization.

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Understanding The LED TV Technology

Friday, March 12th, 2010

An LED TV is an LCD TV that uses LED backlighting technology rather than fluorescent lights used in the traditionally known LCD televisions.

The latest technology and buzz in the HDTV marked is surrounding LED TV’s. LED HDTV’s are known for being super thin and displaying a great image. They tend to have a much great contract than competing flat panels and combine the benefits of LCD TV’s and Plasma TV’s into one. One of LCD HDTV’s downfalls is not being able to display true blacks. Plasma HDTV’s tend to not be as bright as a comparable LCD. LED TV’s show blacks similar to a plasma TV but are brighter than LCD TV’s – the best of both worlds.

As HDTVs become more common–some would say commoditized–TV makers go to greater lengths to justify higher price tags. Nobody is going as far as Samsung this year. The company is the only one thus far to announce a full lineup of edge-lit LED-based LCDs, which cost a mint yet offer the most advanced technology and design you can get–at least until OLED comes along.

While most still refer to these as LCD televisions due to the panel still being an LCD panel, Samsung has made the choice to call their LED backlit LCDs “LED TVs”. The LED backlighting should make colors more realistic and provide better blacks than conventional LCDs but motion blur will still be an issue as it is a limitation of the LCD technology.

The LED technology TV’s come mainly in two styles, The dynamic RGB LED televisions that can be positioned right behind the panel, or the others are white edge LED Televisions set around the outside of the screen which use special diffusion panels to spread the light right across the screen evenly from behind the screen.

LED TVs offer a brighter picture while at the same time being able to produce a better contrast ratio. The result is a TV that is slimmer with a picture that is brighter and darker at the same time. Clusters of LED lights can be dimmed for an incredibly responsive display. Everything that you watch on an LED TV will look better than your old TV. From video games to chick flicks, you will see detail that you have been missing before you got your LED TV.

One of the early leaders in LED TV’s so far has been Samsung with several LED models available. LED HDTV prices are still a little steep but dropping quickly. If you’re in the market for a new HDTV, you should definitely check out the latest LED TVs before dropping a few thousand dollars.

Samsung is leading the way with the introduction of a complete line of LED TVs that are not only striking visually, but are high performance, and low energy usage. With a slim design (less than 2 inches thick), excellent picture quality and performance, while not quite as good as the Pioneer Elite Kuro, the LED TVs are for the most discerning client.

Sharp, one of the main manufacturers has also produced LED TV technology that aligns the LED bulbs on back of the TV like the RGB Dynamic LED technology, but the downfall is that it lacks the local dimming of the other LED TV technology.

Author Bio: Derya Faraza writes articles about different things, including LED TV. For more information about works of Derya Faraza visit this LED TV webpage.

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Review of Samsung UN46B7100

Friday, March 12th, 2010

The design of the Samsung UN46B7100 is quite sleek. Being just 1.2″ in depth, it looks fabulous from any angle. It has a gray border around the black bezel, which is again surrounded by a transparent edge.

If you are stingy about spending a few extra dollars for an exciting entertainment experience, then this HDTV is not for you. This offering from Samsung is quite costly but it provides many interesting features which are absent in the other TVs.

New for 2009, Samsung has added Yahoo widgets to its higher-end sets including the UNB7100 series. The system gathers Internet-powered information modules, called “snippets,” into a bar along the bottom of the screen, and each can be activated to reveal the full-fledged widget.

Other interactive features on this set abound. It can stream videos, photos, and music from DLNA-certified devices via the network connection, as well from its USB ports, which can connect to MP3 players, USB thumbdrives, and digital cameras.

The TV is very thin and more so towards the edges. It can be mounted on the walls also which makes it look like a pretty pictureEdge-lit LED backlighting heads the UNB7100′s feature set. Samsung calls these sets “LED TVs,” but it’s important to remember they’re actually otherwise normal liquid-crystal display TVs that use light-emitting diodes instead of the standard fluorescent backlights–check out the slideshow for more information.

The remote is quite handy with the absence of the scroll button. There is a projection at the rear to keep the remote steady while placed on the table surface. There is a specific “Tools” button which lets you access the manual, picture modes, sound modes, picture-in-picture controls and sleep timer. The glossy nature of the remote causes it to get dirty quite easily. A duller look would have sufficed.

Samsung’s panoply of picture-affecting features starts with a 120Hz refresh rate and dejudder processing, the latter with more adjustments than we’ve seen on any such display so far. We also liked the myriad conventional picture adjustments, starting with four adjustable picture modes that are all independent per input. There are five color temperature presets that are augmented by the capability to adjust each via a custom white balance menu; three varieties of noise reduction, including an automatic setting; a film mode to engage 2:3 pull-down (it also works with 1080i sources); a seven-position gamma control that affects the TV’s progression from dark to light; a dynamic contrast control that adjusts the picture on the fly; a “black tone” control that affects shadow detail; and a color space control that lets you tweak the Samsung’s color gamut.

The UNB7100 series offers good connectivity, as long as your AV system doesn’t have many analog components. The highlight is four HDMI inputs, arranged vertically along the shallow connection bay on the back of the TV (note that fat cables might not fit the nearly flush sockets very well).

Features of Samsung UNB7100 LED TV are listed below:

- 46″display
- TFT active matrix technology
- LED backlight technology
- 1920 x 1080 resolution
- 120 Hz refresh rate
- Progressive scan
- 4 ms pixel response time
- 2 x 10 W speakers
- Surround mode sound
- 4 HDMI
- VGA PC interface
- USB port
- Infrared remote control

Author Bio: Derya Faraza writes articles about different things, including LED TV. For more information about works of Derya Faraza visit this LED TV webpage.

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