Archive for Technology

What is means by SCART

January 30, 2010 admin Technology

The SCART is one of the oldest cable TV connections and is almost as long as televisions to have been used ever since. The SCART connection in basic terms, a common type of audio / video cable, which is used mainly in Europe and the United Kingdom for connecting DVD players, video and other digital components for televisions. The SCART connector consists of 21 pins. Each of these pins is assigned to an analog video or analog audio signals that are used to pass through S-video, composite or RGB analog signals, making it an extremely flexible cable designed specifically for digital components TVs get in touch. The cable from France and has been widely used since 1977 and was created with the sole purpose of simplifying the connection to television sets.

A VCR will usually have two SCART sockets, a connection to a TV and another with another device or set-top box. The SCART was used to record TV shows onto tape and other equipment, is still considered an important feature for recording live shows and documentaries through the transmission of data signals to another device. The external device will then record for a certain time or until it no longer work and can be replayed at any time.

The SCART to RCA cable is another example of a SCART connector. The RGB Scart converter allows connection to some of the older types of devices like game consoles like the Sega Saturn. Since the cable is designed for simplicity, the cable is not capable of transmitting high-quality data, such as an HDMI control, but still capable of a solid

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3D TV Technology

December 31, 2009 admin Media Players, Technology

3D-TV technology is becoming increasingly popular with each passing day. Due to the rise of the popular 3D feature films (namely, Pixar’s Up and James Cameron’s Avatar), began major TV manufacturers are developing three-dimensional home TV technology in 2009.

There are several ways that these producers use to create 3D images on a LCD TV, some are more expensive than others and some are more feasible than others. In this article, the three main methods of 3-D home theater technology, which will be used in the coming years.

Lenticular straight: This technology was pioneered by Philips, and is now available. TV sets that can use this technology without those funny glasses, the audience observed used in cinemas. These TVs use a lens, the different images that can send to each eye. That is, the left eye will see a completely different picture from the right eye, which (with your two eyes “of stereopsis, the process to see through the eyes, to be emulated depth). The only weakness in the lens is viewing, however, that a viewer must sit in a very special place in front of the TV. This means that few people will be able to see would be comfortable on the TV again because of the low angle.

Passive systems Glass: Hyundai is developing this type of LCD monitor, which are considered to allow both 2D and 3D images. To watch the 3-D images, viewers must wear the traditional glasses, with three observed dinemsional media. This technology is not new: The TV has two overlapping images and the glasses are polarized lenses. Each lens is so polarized that it can see only one of the two overlapping images. This technology is very feasible, and 40 to 50 inch LCD TV with this technology are currently being offered for sale.

Active glass systems: This system is very similar to the passive glass system, with the exception, not the TV while all the work, not the glasses. The glasses synchronized with the refresh rate of the TV, then they change the polarization of each lens so that the carriers of the glasses 3-D images. With this technology, people could be observed, a 2-D film comfortably at, the movie in 3-D will switch. This type of monitoring is being developed by Samsung and Mitsubishi, but the disadvantage is that the glasses could be very expensive. Some predict the glasses are upwards of $ 100.

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Bluetooth Barcode Scanner

December 16, 2009 admin Technology

Barcode has been commercially successful, if they were used to automate the supermarket-checkout systems. Bar codes that contain specific information about particular products are read by scanners, the latest version operates in the emerging Bluetooth technology, creating idle in cases where cable fuss is about.

The Bluetooth barcode scanner helps to collect data on virtually any computer platform via a wide range of software applications. These scanners are about the development of the combination of high performance and futuristic design. These modern scanners can communicate with different devices ranging from bar code printers, computers, PDAs and even cell phones that have taken place next scan to an entirely new level. The scanner and its base stations and adding more to the convenience. Only one time settings by scanning bar codes will be set-up and the rest is all done by the synchronization of the database. These scanners have the tendency to acquire and decode multiple messages within seconds of each other. The scanners are majorly marked on the following aspects:

* Range
* Operating Time (number of scans) per charge
* Storage capacity (how many codes can be saved) » Read more..

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