With the introduction of new screen technologies, smart sound system, an improved and significantly lower prices, building a home theater has become a reality for many. In this article we are going, what differentiates a home theater from the living room to watch TV, look for size requirements for optimum viewing pleasure, and some of the technologies on the market.
First, what a home theater room from the old TV? The goal of every houseTheatre is the experience of watching a movie at the local cinema to recreate it. Therefore, any good home theater will try to create both the display and the sound quality of being in the theater again. The old TV technology that allows you to take pictures on a screen in view of the square 4:3 ratio, during today's computer screens and 16:9 widescreen. The aspect ratio of more, you can use the same widescreen format as the original at your local cinema and how the manufacturer intends them to view itbe seen. It also offers the new sound in Dolby Surround 5.1 and 7.1 the quality of the series, which can closely to the major systems in a home theater-friendly size and design.
The old adage that bigger is better, not just the case to optimize your viewing pleasure in your home theater. If you do not believe me, the next time you are in your local cinema, check out the front rows. If the theater is full, I'd be surprised if one of the first six rows of seats has noPatrons in them. When identifying the size of the screen, it is important to know the size of the room. While manufacturers design their screens all have a good viewing distance, here are some guidelines to help you plan the size of the screen.
Optimum viewing distance is about 2 times the width of the screen New HD screens have a viewing angle of optimum and maximum Not only does one side to the other point of view, but it is recommended that the screen can be adjusted to a heightcomfortable for the viewer usually no more than 30 degrees up from the viewing position
Former Suppose you have just purchased the Sharp Aquos LC-70LE732U 70 "LED located at RGBY technology, the televisions on the wall and ask yourself where you put the bed for the best picture quality. Would you describe the size of the screen what you put two times to about 12 meters from the screen. clear distance is 9 meters.
The room size also plays an important role inDetermination to buy, what kind of sound system. Dolby 5.1 is a technology that converts the audio into six unique channels, front left, front right, center, rear right, rear left and down divides. Dolby 7.1 divides the signal into 8-channel, composed of all 5.1 channels, as well as a central room, left and right speakers to the side walls to the site instead of alert. Channel Dolby 7.1 's additional allow the viewer to enjoy a more direct sound. As you can see if your home theater room is a foot x 6 9 aDolby 7.1 can not kill the sound and watch over you. The key to good sound quality is to be able to make the scene again, so it's important, not the space to the point that the sound does not overwhelm the direction distinguishable.
So, what is the best technique for you? As far as the screen goes, there are basically three options available today. The choices are plasma, LCD and LED. Plasma technology is based on an electronically excited gas enveloped in a cluster of small glass tubes.The gas produced in tension light. Because the voltage is not light or gas, plasma products, dark blacks, and thus a high contrast. Plasma screens are usually a glass plate with the unit to make it harder and more prone to glare indoors.
LCD on the opposite side of the LCD cells that are manipulated like the different colors, like a prism or crystal can be rotated and shaped to produce to produce different colors. LCD requires a light source and most LCD modelsuse technology to give the fluorescent light. Due to the fact that the fluorescent lamp is always on and ready, is to produce light, can not produce deep black LCD sounds like image depth of plasma screens can not be reached. LCD is much lighter than their competitors in the plasma and are therefore more suitable for larger applications.
LED is the youngest of three and is really nothing more than an LCD. The only difference between the LCD and the LED source. LEDreplace the traditional fluorescent tubes resulting in much faster response source of light that can be instantly switched on or off to produce more or less the same deep black levels and depth of image than plasma screens on the weight and size of the LCD.
I hope this article has given you an overview of design and manufacturing of home theater.
0 comments:
Post a Comment