Posts Tagged ‘communications’

HDTV Screen

Tuesday, January 7th, 2020

Technological advances have made the television light, elegant, ergonomic, better and perfect. Venturing to buy a new TV choice often falls on a flat panel, and it’s obvious he’s quite easy, takes up much less space and the image quality is far ahead of CRT TVs. Due to the presence of a cathode ray tube CRT these same TV set is pretty overall and take up much space. Progressive removing the image on the screen is the result of scintillation, which adversely affects the vision. But electromagnetic radiation in itself a very negative phenomenon. Choice TV – a problem absolutely is not complicated, there is no need to be an expert and have extensive knowledge about the characteristics of the TV. It all seems simple and straightforward, there is only a question: “Which is better: LCD or the” plasma “? LCD or the “plasma” In fact, correct answer to this question is difficult because both technologies are similar in their consumer characteristics such as brightness, contrast and viewing angles, and is worthy to compete with each other. But note positive and negative aspects of it is still possible.

Plasma TVs – The small thickness and large diagonal screen size, which has already overstepped the mark at 60 inches. inancial sees a great future in this idea. – Striking the brightness, contrast, color, display depths of black, you can enjoy high quality images under all lighting conditions. – No problem “response time”. – Ability to work with numerous television standards signal from the usual NTSC to precision HDTV. LCD TVs – are elegant, have an attractive, slim build, light weight and low power consumption. – Unlike plasmas, produced low-end models with small diagonal display. – The screen due to the specific performance is not prone to fading. – Compatible for use with a computer.

Diagonal diagonal screen size manufacturers often specify in inches, 1 inch corresponds to 2.54 cm Available in sizes ranging diagonally from 14 to 60 inches (PDP), and the most common are from 14 to 36 inches (Toshiba REGZA 20VL65R 20 ‘). Selecting the TV’s diagonal need not be guided by the rule: “The more – the better” or “Good is never too much.” First of all, must proceed from the size of the room, where presumably will be the TV. If the small room is small, then take a big TV is not rational, because Recommended distance when watching TV should be 3-5 diagonal screen. Others including BC Partners, offer their opinions as well. If you plan to connect to a TV computer, then choose a large diagonal, too, does not make sense.

New Spring

Wednesday, December 20th, 2017

What associations in the human mind when the word spring? – Gentle sun, the spring warmth, birds singing, the sound of drops – and with all this fairy tale nature of thin strings of the human soul to play the notes of lyrical song of spring awakening. The soul asks music – bright, good, filling vital energy music. And if the winter all the grandeur of this art form could be dormant winter sleep, but now lives of everyone, one way or another, filled with lyrical and gentle melody of spring. And not for nothing that says the great Nietzsche: "Without music, life would be a mistake" … Throughout this lyric necessarily worthy of a place should be allocated to, without which it is impossible to enjoy the charm of Masterpieces musical art – it's an MP3 player – small, but able to decorate all the colors of the rainbow lives naive schoolboy, an important chief and doting housewife. Technological advances are so confident strides across the planet, that there is nothing easier than to take this tiny achievement of science and technology, upload it to your favorite music and as a result have with them always and everywhere a powerful charge of positive energy, which is at the right time for you break out a flurry of bright emotions, one has only to click play. This device is so firmly established in thousands of lives that today no one is surprised by the form walking down the street a man with two small, barely noticeable headphones, fun trolling nobody understood what the song or even cheerfully to dance no one knows what the dance. . .

Motorola KRZR

Monday, March 30th, 2015

The screen is placed just two lines: the main and status. The core contains the date and time, as well as information about the scrolls incoming calls and messages, the status displays battery indicator, signal strength, the icon of the received message, the arrow missed, and other service icons. Highlighting the external screen can change the phone settings, the owners will be available 7 colors backlight. They all look pretty nice, bright and spectacular. The main phone screen has a resolution of 176 x 220 pixel resolution, made on the TFT active matrix, and supports 262K colors and shades. The image is easily visible at different viewing angles and in contact with the screen bright sunlight. Built-in camera on the 1.3 Mpix allows you to capture resolution up to 1280×1024 pixels. However, phone does not have built-in flash so at night the quality of photos is not necessary to have.

Multishot camera allows, the matrix film and video in format 3gp, a powerful processor allows you to shoot fast moving objects. Another novelty from Samsung – "clamshell" Samsung SGH-E790 – remarkable mirror like surface finish Motorola KRZR. Mirror external panel looks very stylish and elegant. By external panel "cast" model has become more streamlined E790. As in the previous two updates to the external screen is OLED-technology, has 16 shades of blue.

In addition, to novelties include Samsung SGH-E480. 1.3 megapixel camera in this model is not strongly differs from its predecessors, but very pleased with its functionality. The camera has four shooting modes: normal, multisemka, the matrix and the night mode, and allows you to take pictures with the quality SXGA (1280×1024 pixels).. Except different modes can be applied and a variety of special effects: black and white, negative, sepia, emboss, sketch, orange, water, red focus, Yellow focus, Blue focus. To summarize all four new models Samsung (E480, E790, E490 and E870). All models belong to the class "clamshells." Immediately be noted that in all these models have Bluetooth, and at E490 and infrared (Irda). Models E480, E790 and E870 have a TFT display with 262K colors, E490 display supports 65k colors. E870 stands out on compared to other models that have built-in 1.3 megapixel camera, 2 megapixel camera. All devices are supported memory cards microSD. In the Samsung E790 internal memory of 80 MB, Samsung E870 – 88Mb. Each phone has a loudspeaker function, the ability to shoot video, MP3 player, supports these types of messages to be sent as SMS, EMS and E-mail.

Smartphone Jailbreak Iphone

Monday, July 21st, 2014

According to well-known magazine 'PCWorld', which is published in the pages of information about innovations in the field of information technology in 2007, Iphone was recognized as one of the most useful development corporation Apple. It is absolutely surprising, because the Iphone – this is, in essence, modified smartphone that combines a PDA, the player iPod, and Internet tablet. The idea of creating iPhone belongs to no one else, as director of Apple's Steve Jobs. Initially, Jobs was not covered by the idea of creating 'smart' phone, and a tablet with which to print his hands directly on the screen without a keyboard. When he presented the very first 'rough' models Internet tablet, it is understood that they are worthy only of your smartphone. All of the following years, the work was dedicated to the creation of Jobs' phone, which would combine in himself all the gadgets we are used to working alone: mobile phone, PDA and player. But we can not say that the process of creating the latest generation smartphone ever to succeed. All the subsequent stages of development were iPhone in secrecy – even engineers working on the technical and programming of the phone, had no right to communicate with each other.

The result of this secrecy has appeared on store shelves in 2007, first-generation iPhone, with an aluminum back part and 4-8 GB of memory. Buy iPhone in this series could be over $ 500. As expected, iPhone combines the functionality of phone, PDA and iPod. But at this stage, the novelty will have another difficulty. These were identified users of imperfections, such as the lack of 3G technology, inhibiting work on the Internet. Also, Apple Inc., anticipated problems with the brand iPhone, right on which belonged to the company Cisco Systems. After Apple's release of the first generation iPhone, Cisco Systems filed a lawsuit. As a result of litigation, details of which remain secret, both corporations came to possess the right to use the trademark iPhone.

Soon the phone developers presented to the consumer an enhanced version of iPhone – iPhone 3G. The new smartphone has a huge advantage over the previous version – network support 3G, the modified design, as well as the new operating system iPhone OS 2.0. More addition, the cost of the new phone has been greatly reduced, and the iPhone 3G purchase could total $ 300. The new version of iPhone was accepted 'with enthusiasm', and soon the company – the manufacturer, one after the other, has released a new version – iPhone 3GS, iPhone 4, one Winners of the first of which our country was Dmitry Medvedev. Despite the increasing popularity of this smartphone, the iPhone completely replace the computer failed due to lack of opportunities to work with embedded files phone. However, the craftsmen were able to overcome this mistake, and manufacturers have developed unique software operation called 'Jailbreak'. Jailbreak iPhone provides free access to mobile, that gives users the ability to install third-party device unlicensed applications. Jailbreak iPhone allows you to compensate for the inconvenience that, one way or another connected with the use of licensed software. But if once unlock the iPhone, then return back to its original state it would be impossible.