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

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Yamaha NS-SP1800BL 5.1-Channel Home Theater Speaker Package

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

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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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Thursday, April 21, 2011

Sony BDV-E570 Blu-ray Player Home Entertainment System [3D Compatible]

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Bring your movies to life with this 3D Blu-ray Disc home theater system, which features pristine 5.1-channel surround sound and wireless streaming capabilities. Experience full HD 1080p and powerful 5.1-channel HD surround sound, and enjoy expanded entertainment options as you wirelessly stream Netflix, Amazon Instant Video, Slacker, YouTube and more.

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Friday, April 15, 2011

comprehension the dissimilar Home Theater Components

The idea of having your very own home law sounds very interesting because once you have all the essential equipments, you won't need to go to the cinema as often as before unless you want to watch the most recent movies right away. If you give it some time, you can enjoy a very similar feel in your own home. That is only the basic thing that you can do because you can do so much more depending on the different home theater Components that associate to each other. Depending on the model of each component, your home cinema feel can vary. It is best to dive into the essentials so you know what Components to get if you plan on building your own home cinema system.

Hdtv

Home Theater

Every home theater law starts with the display and it is likely that you have one already. The ask is if it is capable of handling the rest of the Components of your home cinema system. You can tell if it is worthy if it has a fairly large display which can deal with 1080p signals so you get the best possible photo in high definition. It must also have a adequate amount of connection ports so you can hook up the rest of the components that you plan to purchase. Hdmi ports are the ones you need to look out for because an Hdmi cable carries both video and audio signals resulting to fewer wires in setting all things up. Some Hdtvs have extra features like Internet capabilities or enhanced audio capabilities such as a built-in subwoofer.

comprehension the dissimilar Home Theater Components

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Immerse yourself in your movies and music with Coby's 5.1-channel home theater speaker system. Fill your room with 300 watts of surround sound from five 3-inch satellite speakers and a floor-rattling subwoofer. The integrated amplifier and switch allows you to easily change between two source connections. Independent volume/treble/bass control and magnetic shielding also included.

Av Receiver

If you want a good sound feel or want greater expandability, you will have to get an Av receiver. The Av receiver acts as the brain of your home theater setup where it receives audio and video information from discrete sources. The receiver will then use its internal components and technologies to account for that data and then finally send it out to your Speakers and linked Hdtv. Even if your Hdtv lacks Internet features, you may be able to add that functionality by going for an Av receiver that can associate to the Internet.

Multimedia System

A multimedia law can have many faces. Many home theater systems have a Blu-ray player which is one example of a multimedia system. Getting a Blu-ray player allows you to playback Blu-ray discs which are basically higher ability than Dvds. They can also play Dvds so you won't have to get a cut off system. If you prefer higher compatibility, you might want to go for a universal disc player. If you still have some room for an added connection, you can also associate a gaming console as your second multimedia system. This gives you a gaming feel where you can play discrete Games while enjoying the visuals coming out of your linked Hdtv. Some Computers can be carefully as multimedia systems as well since you can outfit these Computers with Blu-ray players and you can make use of their hard disks to store plentifulness of multimedia content.

Once you have your Hdtv, the selection is yours on what you want to do next. Just take note of the functions you want in your law and scout out some matching components that give you exactly what you need so you won't overspend.

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Wednesday, April 6, 2011

Home Theater - Your Personal Silver Screen

Home Theater Projector Screens and Surfaces

The modern increased popularity of home video Projectors and the large, clear images they can yield has led many new arrivals to the Home Theater realm to choose a video Projector as their display device of choice. Video Projector images look best when projected onto a properly matched screen surface. Although some anxious new owners may prematurely start by aiming their new projector on a white wall - they soon will want to get a angle screen for best results. Video angle screens come in many varieties - from the simple Do-It-Yourself (Diy) homemade screen to the most elaborate, artificial remote operate galvanic models and those discrete models in between. Video projector screens also come in a variety of covering finishes and reflectivity ratios. All of these factors should be determined when selecting a screen for your Home Theater.

Home Theater

Screen covering Types

Home Theater - Your Personal Silver Screen

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Home Theater projector screens come in a multitude of covering finishes. The variety of covering quit you will need depends upon your projector model. Screen surfaces vary from matte white, slightly silver or grey-ish, to reflective glass beaded models. Glass beaded models increase the productive brightness of your projector's image similar to the way a highway sign reflects car headlights. Lower lumen-level (lumens=light output) projectors such as Crt models benefit most from higher reflectivity (or gain) of a screen's surface. Higher gain surfaces increase the perceived brightness of the projected image. Conversely - a brighter projector looks best with a matte white or even a silver/gray surface. That is because the glass beads on higher gain screens have a tendency to "splatter" the brighter light waves produced by a high lumen yield projector. A silver/gray covering will also improve the perceived dissimilarity level of Lcd projectors which do not have the best contrast/black levels. So first you must determine the type and lumen yield of the projector you are purchasing and that will help determine the covering type of the video projector screen you will need.

Model Types

Projection screens come in three basic styles - by hand pull-down, galvanic and fixed varieties. by hand pull-down models are operated much like a window shade. galvanic models have a motorized mechanism that does the work for you and fixed screens are motionless and stay right where you place them. Fixed screens also supply the flattest of all screen surfaces. Pull-down and galvanic screens can be susceptible to a puny waves on their surface. Although not obtrusive if properly cared for, some may prefer the absolute flat covering of a fixed screen model. The drawback to fixed screens is that you must live with them in place whereas retractable models can be deployed for viewing and afterwards be private from sight until next use.

Aspect Ratio

There is someone else very important factor to think when shopping for a screen - that of the screen's aspect ratio. The aspect ratio of a angle screen refers to the shape of the available screen surface. Screens come in two basic aspect ratios --- 4x3 which is your normal television aspect ratio and 16x9 which is the normal widescreen or Hdtv aspect ratio. The aspect ratio of your screen is an important decision to make prior to its purchase. That's because of the fact that once you buy it there's no way to change the aspect ratio - other than by masking portions of the screen. You can mask the covering with material or curtains if you want to get creative and that can temporarily change the aspect ratio of your fixed screen.

You will save a lot of time and problem by wholly researching your screen option prior to its purchase. Whatever your application and needs --- rest assured there is a angle screen covering and model available to fit your singular situation. For added and more detailed information on video projector screen applications for home theaters please refer to the section on projector screens which can also be accessed from the pilotage bar at http://www.Home-Theater-Systems-Advice.com.

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