Thursday, November 17, 2011

Home Theatre Equipment - The Essentials

!: Home Theatre Equipment - The Essentials

Before you embark on purchasing the home theatre equipment you will need for your home theatre, it's vital that you set yourself a budget within which to work. There are many different items that comprise a home theatre set up, so it's important to make sure that you have not only enough to cover their actual cost, but their installation as well.

Once you have decided upon your budget, you must go about choosing each individual item of home theatre equipment that you will need. Most people start with the television. The two main contenders currently available on the market are LCD displays, which work much better in lighter environments, and plasma screens, which are the better choice if colour quality is your primary concern.

All too often, people fall under the impression that bigger is better, however the reality is, that unless the space between your TV and where you are sitting is at least four metres, you should choose a television that is under 40 inches in diameter. In fact, far more important is to ensure your television is Hi-Definition (HD) ready.

The next item on your home theatre equipment agenda is a DVD player. Although there are many cheap versions available, it pays to go for one that is better quality from a brand name with a good reputation. Make sure your DVD player is a multi-region one and that it plays your MP3s, CDs, karaoke CDs, MPEG, and AVI footage, not just restricted zone-specific DVDs.

Usually, home theatre equipment includes a number of speakers to provide surround sound, not just stereo sound. The placement of these can be at the front and back of the room in a bracketed system, or from above, in a floating system mounted within a false ceiling. That said, many large plasma screens today come with a pseudo-surround system built in, some of which are surprisingly good.

If you have several speakers, naturally, you will also need an amplifier, with wattage compliant with the size of your room, amount of speakers, and decibel level requirements. However, a word of warning: don't bother buying one if it's not Dolby Surround Sound as the quality will be very poor and not worthy of the price you have paid.

Should you wish to include a satellite system within your home theatre set up, then you will need to buy a satellite dish, receiver, and decoder, all of which have to be connected to your home theatre equipment using cables, ideally of a better quality such as gold or silver, rather than the traditional copper. Alternatively, a thicker copper cable would be equally as effective, and last longer than standard ones.

Finally, although not imperative, there is one item which is a nice touch to your home theatre set up and that's a "bass shaker". This little device attaches to the base of the chair and vibrates with the bass tones to mimic a cinema feel, very effectively. They add a nice touch and are an extremely well-priced item amongst the many on your home theatre equipment list.

Copyright (c) 2008 Steven Magill


Home Theatre Equipment - The Essentials

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Saturday, November 12, 2011

Choosing A Home Theatre System

!: Choosing A Home Theatre System

If the home theatre system is used only for playing music, then you can have bookshelf speakers which are usually up to 15 inches (half size) and are placed on racks or walls.They play frequencies from 60 Hz (hertz) to 20 Hz.

If your system is mainly brought for watching movies, then you should have floorstanding or full range speakers which play frequencies from 40 Hz to 20 KHz.

For parties, you can have floor standing speakers - a minimum requirement is 200-250W for playing loud music like rock and heavy metal. An important point to bear in mind is the reserve power. This is the power that allows sudden loud sound spurts to play or gives extra effects without distortion. If you play music that is louder than this, it will burn the equipment.

During such sudden bursts, it can go up to 40-50W. Usually, a person listens to music at 5W and watches movies at 10W. Reserve power comes to 100W for both movies as well as music. For a large group of 20 people at a party, it is 200-250W. Another thing to be looked into is the PMPO (Peak Music Power Output). It is the total volume that can come out of a system.The maximum PMPO in a portable home theatre system is 100W, going up to 150W. In an open air stadium each speaker would give an output of 1,000W. Graphic equalizers are mainly used to enhance the output from poor speakers or to boost certain frequencies at lower levels.


Choosing A Home Theatre System

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Saturday, November 5, 2011

Making Your Home Theater Sound Better

!: Making Your Home Theater Sound Better

When low-end stereo manufacturers began putting cassette players, record turntables, radio tuners and amplifiers all in one plastic box, real audiophiles would tout the superiority of component systems. With a component system, each individual part could be selected for its quality and its ability to combine with the other pieces to create a good sound system. What someone forgot to tell most people was that one of the most important single components for a sound system is the room itself.

The size, layout and all the items within the room will affect the sound of your home theater system. The paint on the walls, the furniture, the windows and everything else influences the acoustics of the room. Most people don't consider this when paying thousands of dollars for equipment, huge screens, loge seats and other trimmings of a real theater. If you want the best fidelity and sound experience, you need to know how acoustic panels can improve your home theater experience.
Room dynamics

A modern home, with its high ceiling and hard surfaces, provides an inferior acoustic environment. There are sound reflections to consider, as well as the dampening (sound deadening) effects of different materials. There are also such entities as standing waves, sound distortions that exist like invisible swirling statues in your theater space because of the specifics of the room size, makeup and interior reflective surfaces. It can be quite the acoustical nightmare.

Now, other considerations such as soundproofing are related to this topic but are properly dealt with in other articles, and/or by trained professionals. Soundproofing will ensure that the sound from inside the room does not leak out, and that sound from outside does not make its way in. However, some of the basic soundproofing steps are part and parcel of your initial home theater room design. This can help you from the start in what amounts to the challenge of building a room-in-a-room, your isolated and sound-controlled home theater space.

Reflections, Absorption
A room full of hard, reflective surfaces will produce an echo-filled, somewhat harsh sound, as opposed to the dullness created by surfaces that are soft and absorptive. Consider a room with every surface made of processed wood, ceramic tile, concrete ceilings and gypsum partitions. This is ideal if you want reflectivity and echo, and not so good for intelligible dialog and full-bandwidth music. Every increase in sound level (decibels) creates additional reverberation and echo. If you were to start out this way and begin to insert soft furnishings and material surfaces, even willy-nilly, you would immediately hear a different as you did so. It should be apparent, then, that adding to this approach some simple math and acoustic principles would successfully balance your sound.

Obviously, optimum results would require that your home theater design balance the surfaces in the room, and this means adding sound absorption. You achieve this by stopping the noise reflections and controlling the reverberation. You would use upholstered furniture, acoustic panels, mounted and freestanding soundboards and carpets to accomplish this. Of course, balance means more than just having both hard and soft surfaces in the room, it has a great deal to do with positioning with regard to speaker placement. A pleasing overall home theater sound results from a combination of surfaces, positions, absorption and reflection.

Rules of thumb

These general rules will help, but every room and sound system is a unique combination of various elements. Start with the general and move carefully to more and more specific treatments of your room. If you are not comfortable making standing wave calculations or balancing acoustic elements, by all means get some help. The more you are spending on your system, the more you owe it to yourself (and the family) to make sure it is done right. Now, some tips:

• Carpeting is especially important between the front speakers and the listeners, as it catches the first reflective sounds.
• Acoustical wall paneling and/or curtains near to the front speakers also help.
• Do not paint acoustic panels, as it reduces its effectiveness by making it more reflective.
• Soft furnishings (sofas, cushions) contribute to echo absorption.
• Typically, the ceiling should be a hard surface so it can carry sound from front to back and diffuse the surround signals around the room.
• The average home theater design should have at least 35% of the total room surface area absorptive (floor, wall and ceiling area), and most absorptive surfaces should be in the front half of the theater.
• With the rear of your room having more reflective surfaces, sound diffuses better (again, the surround signals, especially) from the rear speakers.

You will need to experiment, and try positioning your soft furnishings in various spots around the room. Decibel meters and other tools can assist you in getting your room fine-tuned, but once again, if you are feeling in over your head, get some good help to get it done right the first time. You will save money in the long run.


Making Your Home Theater Sound Better

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Monday, October 31, 2011

Home Theater Accessories - 5 Accessories to Make Your Home Theater the Envy of Friends & Neighbors

!: Home Theater Accessories - 5 Accessories to Make Your Home Theater the Envy of Friends & Neighbors

Sure you can plop down on your sofa in your living room and watch a movie on your new flat panel screen and be content, but for a truly unique, cinematic experience consider dedicating a room to family entertainment and home theater. How do you achieve a home movie theater feel in your home? The addition of home theater accessories can have a dramatic impact on the look and feel of your home theater.

The following home theater accessory ideas can easily help transform a room from a lifeless family room into an exciting room that your kids will want to show off to their friends.

Home theater seating - Dedicated home theater seating has rapidly increased in popularity over the past few years as home owners want to experience the ultimate in home theater comfort. Home theater seating typically comes in two varieties, home theater loungers and movie theater seating. Home theater loungers are designed with a premium on comfort with overstuffed leather reclining chairs with many options. Movie theater seating on the other hand is designed to replicate seating found at the local cinema. Both options will include standard items such as cup holders. Child size versions of home theater seating is also available.Custom framed movie posters - One of the easiest ways to decorate your room with a movie theater theme is to add movie posters to the walls of your room. You can choose from thousands of different movies to accentuate the theme of your room. One popular choice is classic movie posters for an old fashioned, nostalgic feel, but choose what works best for you. Do you have a science fiction theme, a western theme, or a kids theme? You could easily decorate for any of these themes with custom framed posters. Another popular choice is to have a now showing poster with the movie that you will be showing.Home theater lighting - There are a number of lighting options that are ideal for today's home movie theaters. Imagine the look on your guests face when at the touch of a button on your remote control, the overhead lights slowly dim until the only lights left are the custom made, theater wall sconce lights and rope lighting dimmed to create the perfect ambience for the movie. At the conclusion of the movie the overhead lighting again gradually is turned on at the touch of a button.Custom movie introductions - Another popular choice for those really trying to create a movie theater like experience is to have a custom movie introduction made for your home theater. Typical intros have the name of your theater, a variety of nostalgic soda and food commercials, movie trivia and previews. All of this would be programmed into your system so that it would be playing while your guests are milling around finding their seats. Popcorn machine - Your theater experience would not be complete without the sound and aroma of fresh buttered popcorn popping in a nostalgic popcorn popper. Kids of all ages enjoy freshly popped popcorn. Popcorn machines come in all shapes, sizes and price ranges. Sure you could just pop a bag in the microwave, but a popcorn popper is one of the home theater accessories that will make your home theater unique and enjoyable.As you can see there are many home theater accessories that will make your room fun and unique. A truly unique and impressive home theater will immerse your guests in a comfortable movie theater like atmosphere.


Home Theater Accessories - 5 Accessories to Make Your Home Theater the Envy of Friends & Neighbors

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Thursday, October 27, 2011

Yamaha NS-SP1800BL 5.1-Channel Home Theater Speaker Package

!: Great Deals Yamaha NS-SP1800BL 5.1-Channel Home Theater Speaker Package buy now

Brand : Yamaha | Rate : | Price : $107.00
Post Date : Oct 28, 2011 01:27:05 | Usually ships in 1-2 business days


The Yamaha NS-SP1800BL 5.1-channel home theater speaker package is a low cost, convenient way to enjoy the full benefits of 5.1-channel home theater sound. The NS-SP1800BL features advanced Yamaha active servo technology (Advanced YST) is a unique system in which the speaker and amplifier work together to cancel out impedance so the speaker unit has a perfectly linear motion. Advanced YST helps to ensure the highest levels of sound pressure and overall performance.

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Saturday, October 22, 2011

Samsung Electronics HT-D6730W Home Theater System

!: Buying Samsung Electronics HT-D6730W Home Theater System order


Rate : | Price : Too low to display | Post Date : Oct 22, 2011 15:54:47
Usually ships in 1-2 business days

A towering example of the power of Samsung 3D Home Theater. It's a 3D world of entertainment, and so much more - get ready to experience it, with the amazing 7.1-channel, 1330-watt Samsung HT-D6730W Home Theater System. Treat your eyes to captivating 3D depth and clarity - even upconvert existing 2D titles to 3D. Advanced "3D audio depth" technology lets you experience the sounds that accompany the sights. Advanced Vertical Surround adds an extra level of sonic bliss. Samsung Smart TV puts the power of the entire internet at your finger tips: browse websites, search content online and on your TV, and access Samsung TV apps. And built-in Wi-Fi means you're ready to connect right away.

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