The home entertainment market was created when the VHS was invented, has brought people who live entertainment and beds. The advanced DVD, VCD and DVD, which was the latest in home entertainment. To experience the film, meanwhile still had its influence on the public by some unique features including a large screen, digital sound effects, high-pitched sounds amplified, and the entire theater. There is an ongoing effort to bridge this gap between theMovie theater experience and that of the home entertainment system. He has great technological advances in this area, and the existing home theater systems have led to the cinema-quality entertainment to people at home with the invention of high definition technology.
High Definition Technology
HD or high definition technology consists of high-definition televisions, HD DVD players and HD DVD, which, when combined with accessories such as high-quality amplifiers and speakers combinedSystems that offer exceptional quality for the home theater system. The HD technology is relatively new, but it has become very popular among consumers. HD equipment seems to be expensive for the average consumer at first, but over time, as is true with all other types of technologies covered, prices, such as the use is widespread and develop advanced technologies.
High-definition televisions are already some in the markets for some time. HD DVD players have beenlaunched in Japan in March 2006 by the Japanese electronics giant Toshiba Corp. This was the inauguration in the United States a few days later, and will hit the UK market by the end of April. There are a lot of enthusiasm for this technology, and people expect a revolution in terms of quality home cinema to see.
HD DVD players and discs
The HD DVD or HD DVD was introduced in 2005 and was an adaptation of the existing structure of the basicDVD. The HD DVD has a larger storage capacity and can provide a better quality audio and video than a DVD. HD DVD uses a state-of-the-art content protection technology that is unique to this half built. The storage capacity is 15 GB for a single layer, 30GB for a dual-layer and 45GB for a triple-layer HD DVD. It uses advanced compression techniques of MPEG-4 for increased capacity. The focus of the DVD format is a blue laser with a shorterWavelength (405 nm), drives to transfer data at higher densities needed for high-definition movies and television can be saved. Toshiba has introduced two models on the market the HD DVD player, the HD-XA1 and HD-A1, the United States, for $ 799 and $ 499 or cheaper. The new machines are expected to give new life to the home video market and to change how people perceive home theater.
HD-TV
The large plasma TVs and LCD TVs have been in the marketsfor some time and are highly regarded achieved a high degree of quality they are. This is television, a large flat screen that minimizes the visual distortion dramatically. A wide range of screen sizes are available in screen sizes from 20 "to 65" available. They have very high resolutions ranging from 1024x768 pixels, 1280x768 pixels, 1366x768 pixels and 1024x1024 pixels. The high-definition televisions are equipped to offer enhanced brightness and contrast ratios. The brightness can vary by450cd/m2 at 1,200 cd/m2, contrast ratio 400:1, and up to a maximum of 10.000:1 e. All these attributes provide a higher image resolution and quality lead to a very clear and well defined vision.
The sound quality is equally important in audio-visual media such as image quality. There are plenty of options available in the market, able to provide the listening experience of consistently high quality. There are three systems used in surround sound, Virtual Surround, DolbyDigital, DTS, and the system. For TVs that are HD compatible, can be provided so that small changes are compatible with HD.
The big brands sell HD TVs on the market, Sharp, Panasonic, Samsung, Sony, Pioneer, Philips, Toshiba and many others. HD televisions are available in a wide range in price from $ 2000 to $ 5000, depending on the brand of technology, and features available.
Amplifier or home theater receivers
The amplifier or home theater receiversthe centerpiece of a home entertainment system and provide high quality digital analog conversion. They decode and process any type of material or surround mode for audio. They are able to transmit HD signals through the conversion of all S-Video and composite video inputs to component video. Some recipients also functions as digital video recorders that capture the viewer to watch television programs and HD picture quality to allow. The price range of digital amplifiers can range from $ 300$ 750.
Dolby and DTS (Digital Theater System) are currently very popular in both home theater and film recordings. The first Dolby Digital (AC-1) was used in 1984, followed by AC-2 improvement that has been used for film. The last, Dolby Digital (AC3) was released in 1992. Made with the advances in digital technology was introduced later in Dolby home theater systems.
Currently there are Dolby 5.1, 6.1 and the latestDolby 7.1. These names will be provided on the number of channels. They are also a variety of speaker systems, subwoofers home theater speaker sets, blankets, wall speaker shelf, center speaker to come and be among the speakers. You are in a price range of $ 350 to $ 1500.
The overall effect of a home theater system is highly dependent on the type and placement of the speakers and the sound quality of the area in use. The rightDevices combined with the right kind of space provide the ultimate home theater entertainment.
No comments:
Post a Comment