A Home Theater
A home theater is a merged system which can make you feel like a theater at home. This setup is a combination of video and audio electronic equipment that gives an experience like a movie theater. It is kind of having movie cinema at your home. Home theater is an entertainment system which brings your mood to experience the real feel of theater or commercial cinema hall.
Home theater system contains an audio or both audio and video equipments as its sub belongings. It contains a large image projection on a large television screen and its sound systems produces a good sound effect with its sub sound systems like speakers and woofers. In earlier time many years ago, home theaters were very famous.
It was early 70’s, when movies at home were played with the help of VCR and a large projector. Later in 1980’s there been a new introduction of audio system in the market; the multi channel audio system and they also became very popular. Later its developments and progress goes continue and then in 21st century DVD-Video system was created with digital audio sound speakers and high definition television screen. There were some expensive home theaters which require expensive digital sound apparatus, projection screens and projectors.
At present time, the design and quality of screen advanced a lot. Home theaters today can give you a feel like real movie theater. A good home theater must contain the audio and video input equipments. It includes high quality media devices and components of media devices.
It contains two types of audio and video input/output processing devices. Audio processing devices are the collaboration of audio input units and audio output units. Audio output units are speakers which system contains at least both of its sides. You can also attach more sound devices like woofers and external speakers.
Video output unit is a large display of the system. It may be a LCD (Liquid crystal display), HDTV (High Definition Television), Plasma TV or a 3D TV. Now a day, almost people are replacing their normal televisions with large screen home theaters.
The projectors which are used in home cinema follow a particular set of specific criteria. This is given below as:
It resumes the brightness at minimum value that is usually 1800-1850 lumens.
The number of pixels or resolution of the display usually is 1930 by 1090.
The minimum value of grayscales with black and white values that are displayed called as contrast is 5000:1.
Your home theater must be at least a 27-30 inches Television or a system that can be customized with a projector. You can use in-wall speakers which will produce a good sound efficacy. You will need a technician that assess your room and will tell you where to install the home theater and where to install the speakers, on the wall or the ceiling will be appropriate?
The dimensions of your room will help the installer to decide what size of screen will suits your room. HDTV (High definition television) and video projectors will deliver the best video quality. You can also 3D home theater system with 3D-enabled TV and 3-D surround sound components.