Posts Tagged high definition television
Home Theater System
People go to a movie theater because it offers an amazing movie experience along with awesome picture quality and sound effects. These effects are very difficult to recreate at home on a normal television. When a movie is formatted to fit the size of your television screen, it loses its charm completely. Because of the tiny size of the television screen and the poor picture quality, your movie experience completely gets ruined. Another big difference between watching a movie in a theater and at home is that theater provides enhanced sound effects.
Still some people prefer watching movies in the quieter surroundings of their home. Additionally, watching moves at home is more convenient than going to a theater all the time. A home theater system provides a wonderful alternative to such movie enthusiasts.
A home theater system combines various electronic equipments to recreate the magical experience of watching a movie in a theater inside your home. It can be connected to a high definition television for an amazing viewing experience. One of the most important features in a home theater system is the support of surround sound, allowing different portions of the sound track to be played from different speakers. When someone on the right of the television talks, the sound is played from the speakers placed on the right end of the room.
The cost of home theater system depends on the quality and type of the electronic equipments required. For a new DVD player and the most basic type of surround sound system, you would need to spend about $500. An advanced sound system with a larger television will cost you around $ 8,000. If you spend $30,000, you can get yourself an almost real theater at home, complete with built in speakers, projection television along with theater seats.
A home theater system typically supports DTS or Dolby surround sound formats. Moreover, 5.1 Speakers (5 satellite speakers and 1 subwoofer) can be used to provide good quality surround sound on a theater system.
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Build a Dream Home Theater and Never Visit a Movie Theater Again – I’m Not
Even with the cost of theater tickets going up and a large popcorn costing as much as lunch at a decent restaurant, I would still, fork over my hard earned money. Why? Because some movies I just wanted to experience in a movie house. I could not imagine the latest superhero action blockbuster on my meager home screen. I wanted the big screen experience.
A few months ago, I decided to realize a dream and build a home theater. I had been planning this for years, and quietly stashing away money while continuing to improve my home theater plans. Finally the day had come, and now you will never see me in a theater again. A movie house cannot compare to a good home theater system; from personal experience – here’s why;
1. Picture Quality – Sure some theaters have begun to upgrade to digital, but they still cannot keep up with the advances in the home consumer market. As of this writing the typical resolution of a high definition television is 1080 pixels using a progressive scan. Newer sets use 120hz and 24fps creating and even smoother, crisp picture during fast pans and fast action scenes. Using a top quality plasma television of 1080p projector, your home theater will beat a movie house picture hands down.
2. Customization – Movie theater normally adhere to industry standards in setting contrast, brightness, color balance, sharpness, etc. This standard set to what accurately represent to a wide audience what the filmmaker had envisioned. This may or may not be your taste. If not, it’s your home theater, you are free to adjust the picture to what is perfect for you.
3. Environment control – Too cold? turn the thermostat up, or get a blanket. Never again miss a critical part of the movie because you had to use the bathroom or refill you popcorn. You have a lovely little pause button. You control the volume, when the movie starts, you can even go back if you missed some important dialogue.
4. A good sound system, such as the one I purchased is in an entirely other league than a movie house. The surround effects are amazing, and the clarity of shattering glass will make you flinch. Car crashes and explosions will shake your seat and literally pound your chest. You don’t just hear the movie you feel it. If a crystal clear display allows you to feel like you are looking through a window into the film makers creation, a good sound system will make you feel like you are actually in the movie.
5. Comfort – I have seven leather recliners with built-in cup holders. Try finding that in a theater. The carpet is free of sticky soda residue and candy.
6. Sharing – It’s great to share this experience with friends and to enjoy a good movie with close friends.
7. Sports – You can also enjoy all the above while watching the NBA playoffs and or watching the Superbowl.
For my home theater I opted for a 1080p projector with a 110″ screen (that’s 9.2 feet) and a 7.1 speaker system with two 10″ 300 watt subwoofers. A 7.1 system means I have a center speaker for dialogue, two front speakers, two surround speakers and two rear speakers. Since I have two subwoofers I guess you could call it a 7.2 system.
While spending years planning out my system and countless hours testing out components and displays I have amassed a good deal of expertise in home theaters.
I am happy to share this with anyone at my blog Dream Home Theater I also provide visitors with the best prices I have found. So if you would like a dream home theater, check it out.
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The Signal Formats in a Home Movie Theater System
Common to most households nowadays, a Home Movie Theater has somewhat become a staple when talking about home entertainment equipment. Gone are the days when a home movie theater would cost an arm and a leg, thus the now common prevalence of home movie theaters in most homes.
But as the price vs. “getting real” battle is coming to a resolution, another “battle” in the realm of home movie theater systems is brewing. Selecting the ideal video signal format for one’s home movie theater system poses to be a problem in setting up one’s home movie theater and would be the “battle” being referred to.
For the longest time, only one kind of video signal was around and about: analog.
Analog signals travel constantly carrying information. With analog video signals, the signals contain a stream of data feeding a CRT television the needed information on how to “paint” the lines on the phosphor screen, which is known as the picture tube.
The downside to analog video signal is that once signals are transmitted, picture quality from the original source easily degrades. This is something a digital television set wouldn’t have to worry about, since digital technology depends on data streams consisting of sets of 1’s and 0’s. Sending information through a digital signal can’t degrade, carrying more detail, compared to analog signals.
Digital television systems, also known as DTV, are progressively scanned resulting to a much more fluid picture movement. Analog television sets are capable of reading standard-definition television signals (SDTV), which has 480 scan lines for picture information.
High Definition Television (HDTV) boasts of higher resolutions and is the highest resolution video signal in the market today.
Choosing an HDTV and a SDTV set isn’t exactly a simple thing to do, as these devices work with complimentary items like antenna types, satellite service signal receivers and cable service receivers. Buying the wrong type of television would mean getting a set that isn’t supported by one’s already set up equipment/services.
For example, buying an HDTV set without knowing that your cable service provider doesn’t support HDTV sets.
An HDTV set supports resolutions from 1280 x 720 to 1920 x1080, with an aspect ratio of 16:9 and frame rates ranging from 24p, 30p, and 60, where p stands for progressive video format. SDTV support smaller resolution rates ranging from 640 x 480, 704 x 480 and 704 x 480, the first two having an aspect ratio of 4:3, and the last resolution rate 16:9
What used to be the problem area of price, when it comes to home movie theater systems, has now been replaced with just what type to get, with regards to compatibility issues.
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