Trouble Shooting Home Theater Audio Problems

Experiencing audio problems with your new home cinema system can be very frustrating since sound is one of the basic elements of the home theater experience.Many people would likely agree that the audio quality of a home theater system is just as crucial and possibly even more so than the home theater system video quality. An excellent audio element makes the cinema come to life right in your residence.

There are many problems which can arise with your sound system. Some are significant and necessitate replacement of home theater components. Others can be fixed with a minor adjustment. This is not a complete troubleshooting manual, but rather some advice for you if your home theater system provides poor sound quality.

Usually your first thought might be to conclude that your poor audio quality is caused by your speakers, before you immediately race out to purchase a new home theater surround sound speaker package, check the basic things first.

The problem might not be in the speakers, but in the amplifier or the connections from the amplifier. Checking and ensuring that the speakers are correctly connected on both ends is the first step.
After the connections pass examination, the next step is to check if the problem lies with the amplifier or audio speaker. Some of the lower end home theater systems come with low powered amps. Most often they do not supply sufficient power to speakers to produce the quality audio you desire. This may show up particularly if the room is large when the sound doesn't fill up the room.

To determine if it is indeed the amplifier then hook up your speakers to a stereo; this generally will have a more powerful amp. If the speaker quality improves then the problem probably lies in your home theater amplifier. If you can not distinguish any difference, then your speakers could possibly be at fault.

Poor cable installation and audio speaker cable are another possible cause for consideration. Cheap workmanship can lower audio quality and home theater packages often come equipped with inexpensive poor quality cables.
If you experience problems with your theater system, it is always best to assume the problem lies in the connections between components first and then suspect the components themselves. To ensure a great sound experience ensure that everything is properly connected, your amp is of sufficient power, and the cables are of high quality. If a person makes use of these basic easy precautions a significant amount of frustration can be eliminated. If your home theater sound isn't where you need it to be, use those hints as a blueprint as you analyze your system. If it really is time to look for new components, consider those directives as you make your next purchase.

Advantages of Home Theater Systems

Have you ever wondered why people prefer to pay just to watch movie at the cinema? The answer is simple. It is simply because the sound system is excellent and the screen is bigger. This is great if you are watching action movies. However, with the advance technology today, home theater system is designed to bring satisfaction to users who want to enjoy watching movie at home. This system will give the amazing experience that you just can't get from a normal television set. It consists of a big screen LCD and a set of speakers.
Here are some of the main advantages of having home theater system at home. First of all, the main important difference of using this system is the sound effects. You can just compare the sound quality with an ordinary television. Using this system, you can actually listen to each and every word clearly including the breathing and sigh sounds. The good thing is the sound projection is 180 degree. You will have left, right and center speakers so that the sounds are spread evenly in your living room. If you can listen clearly, some of the movies has different soundtrack coming from the right speaker and left speaker. This is the sound system effect for most of the action movies.

Another great thing about this home theater system is the screen. You are able to watch your movies clearly and watch in the dark. Using this system, the images are clearer and sharper compared to using normal television. Some people may not feel the need to watch movie at a bigger screen but you will surely feel the difference as you don't have to stress your eyes watching movies at a small screen television.
These are among the great experiences of having a home theater system at home. Now, you don't have to queue for hours and spend extra bucks just to buy your movie ticket. You can always watch movies at home at your own comfort zone and during your leisure time!

Buy Cheap Home Audio Subwoofers

So you experienced good sound in your car and you want to bring the same music to your living room. This is possible.
Home audio subwoofers are now available for your purchase. When investing in one, the same rules on car audio subwoofers apply.
In a home theater system, the subwoofer is the biggest speaker. This is usually hidden in the back of the room but this is the unit that carries the lowest bass sound signals.
When you're watching a movie that showcases the sound of thunder or the crash of earthquake, you would think that it is actually happening within your home.
If you have one, it's like you brought the movie house to your loved ones. You can truly be immersed in the DVDs that you pop in.
Those who want to buy are on a lookout for nice looking subwoofers to add to their home theater sound system. Home audio subwoofers, even when hidden, are still designed for aesthetic purposes.
There is something about speakers that are appealing to the audiophile and the movie lover. It may not be as portable as car subwoofers so if you are buying one, make sure that this is the one you will really use in your home. This should also be something that you can benefit from for a long period time.

The first thing you should do is set it up in such a way that it will look good in your living room. The wires shouldn't be cluttered. You can do this by getting the high-gauge cables and set it up near the speakers.
You should also double check whether the amplifier goes well with your subwoofers and speakers. Like in car subwoofers, the home audio subwoofers should be compatible with both the speakers and the amplifier.
You may have the top notch home audio subwoofers available in the market today but if these don't work well with your speakers and your amplifiers, then it would just be pointless.
Setting it up is easy, you can even do it yourself. You just have to connect the line level cable from the subwoofer preamp output of the AV receiver. Then you can plug this into the subwoofer.
When you turn this on, modulate the volume in your ideal level. You can also manipulate the settings so that the home audio subwoofers give you the sound that you've been meaning to hear.

Eliminating that Terrible Hum From Your Home Theater Speakers

You've all heard it, that dreaded 60Hz hum through the speakers of a home theater or house audio system. Hopefully you heard it at a friend's house and not your own. It can drive you completely nuts. You may have even tried, unsuccessfully, to fix the little noise problem. That can make you even more crazy. What causes that horrendous noise through your speakers?
More often than not humming through your speakers is caused by a grounding problem. There are three main ground problems that cause problems in an audio / video system. These are ground loops, improper grounding and lack of a ground altogether. The other possible culprits that can cause noise are bad cables, a faulty piece of equipment or electrical noise from a lighting dimmer or electric motor. There are steps you can take to troubleshoot the noise and eliminate it from you theater.
The first step is find out where it is coming from. Disconnect your source and display equipment from your receiver or surround sound processor. If the noise stops, connect them back to the receiver or processor on at a time until the noise returns. When the hum comes back, you found where the noise is entering your system. Note that if you are connecting remote equipment, such as running the signal from your theater room DVD player to the TV in the bedroom, your chances to pick up noise increase dramatically. With such long runs, noise can be induced into the long cable runs from adjacent electrical wiring. It is also easy to create a ground loop, because the equipment is plugged into two different, widely separated outlets, on different electrical circuits.
If the noise is caused by a cable box, the noise is likely caused by the cable TV ground. To test this theory, disconnect the incoming cable TV feed to the rear of the cable box or TV while they are still connected to the rest of the system. If the noise is eliminated by disconnecting the TV cable, the problem is the cable TV ground. You can electrically decouple the cable TV feed from your system with a ground breaking transformer. These are available from many sources. Be advised that many newer, digital cable TV systems require any device in the signal chain to pass a full 1,000 Mhz. Some of the older ground break transformers will not do this. Be sure to check the specifications of whatever device you are purchasing to verify it will pass the digital cable TV signal.
If the noise is from your projector, TV, or monitor, it is most likely caused because the video display device is plugged into a different outlet than the other a/v equipment. It could be on a different circuit as well. These circuits may have two different ground potentials. That is, the resistance to ground is different on each circuit. A difference in resistance to ground from one ground point to another can cause the dreaded ground loop. If you get a ground loop, current flows between the two components. If the current flows through the components internal audio signal ground, you will get a hum.

You can use an isolation transformer, similar to the type used for cable TV ground problems, to eliminate the electrical connection from one component to the other. These transformers are inserted in line with the audio signal connection between the two components. If there is no audio connection between the components, the problem may be current flowing through the video portion. In this case, a video isolation transformer should be used to eliminate the ground loop.
Sometimes power conditioners will stop noise problems by placing equipment on different, electrically isolated outlets. This is done using isolation transformers. Sometimes this is ineffective however, due to the differences in internal construction of different power conditioning equipment. Some safety regulations, such as UL 1950, specify that an isolation transformer is only allowed to isolate the hot and neutral wires; the grounding wire must be passed straight through. If this is the case, the ground loop problem may still exist because many communication circuits are connected to the grounding conductor and not the neutral. In this case, the isolation transformer, or any power conditioner or UPS with an isolation transformer will have absolutely no affect on the grounding problem.
The noise may be generated externally, from a dimmer or refrigerator compressor for example, and coming in through the main power input on the audio video equipment. In this case, a high quality power conditioner may be effective in reducing or eliminating the noise problem. You may also find that one of the signal interconnecting cables in your system is faulty. This can also cause noise problems. Check for this by swapping the cables with one that you know to be good.
You can solve most noise problems in your home theater or multi room audio/video system by taking the systematic, step-by-step approach. Work your way up the signal chain, eliminating each piece of equipment as you go. If you have nothing connected to your speakers except the speaker wiring, and they still hum, the problem is noise induced into the speaker wiring from adjacent power cables. Other than that case, most problems are caused by ground problems, which you can find, and solve, if you take it one step at a time.

How to Choose a Home Audio System

When buying a home theater system there's a few things to keep in mind. This process can be complicated with all the components that are involved with home audio. It's always a good idea to make sure your investments are future proof. The best way to do this is by researching and finding out whats next in home audio. Get information on 3D ready receivers, or receivers that measure your room, by auto tuning. This process automatically matches sound to your speakers and room size. Learn about smart TVs that connect to the internet for online entertainment. These are just a few things to keep in mind when looking for home audio.

Do you want to choose your components and build your dream system? Or would you like to save time purchasing a system that's already complete? When you buy a home theater in a box, it comes ready with color coded plugs that make installation fast and easy. These systems are factory tuned so everything works well together. This would be a quick fix to home theater entertainment. If you have a little knowledge about home audio and know what name brands you like, or what look you want. Than purchasing separate components might be a good option for you.

There are a couple key elements to think about. HI-FI Blue-Ray DVD players that come with built in WI-FI and USB slots. These slots allow you to plug and play music, picture or videos. Smart TVs, video streamers, and video games like Sony PlayStation connect to the internet for online entertainment. All these devices connect together through HDMI plugs. You have to use HDMI connections to experience 3D and 1080 television.

Today there are many receivers to choose from. Onkyo, Samsung, Sony, and Yamaha just to name a few. Most of these receivers share the same types of features. The ability to auto tune, adjust speaker volume and different sound modes, these are generally standard features. Some receivers are a little more complicated than others. Some offering things like assignable HDMI channels, multi room capabilities, or 3D ready and special sound decoding.

Some receivers have more slots that allow you to hook up more components (like 4 or 5 HDMI In/Out slots, or sub woofer out slots). With some receivers you can control the volume of each component right from your remote control. If you have a lot of components in your system than this is something to pay attention to. Satellite radio and iPod hook ups are some great features to look for.

When buying a home audio receiver keep in mind the things you may add to your system in the future. Make sure you have extra slots for all your future purchases.

Home Theater System Setup Guidelines

Nowadays, most people have audio visual system at home. It is extremely popular not only for music lovers but also for the movie fanatics as well. This technology is considered to be a big competition to cinemas as people tends to stay at home watching movies instead of watching in cinemas. A good knowledge of home theater setup is important in order to get the best viewing and listening experience possible for home relaxation and home entertainment.
There are many factors in setting up a home theater system. One of these factors is taking into consideration the shape and size of the room where you are placing the home theater system. The system must match the size of the room in order to get the best possible surround sound and life like performance. Small room should use lesser power speakers and lesser number of speakers compared to a much bigger room. A home-theater-in-a-box may be enough for small rooms. This consists of a 5.1 sub-sat system. If you have a bigger room, this home-theater-in-a-box setup may not be adequate. You may consider using bookshelf speakers or even some floor standing designs. In addition, you can gear towards 7.1 home theater systems. Some people start with small systems consisting of 2 front speakers first. Then, they add some speakers in a later time. This is possible if you are in a limited budget, however, make sure that all speakers compliment and match each other in acoustics and sound quality. You cannot get a realistic surround sound if your speakers are imbalance, with different sound quality and frequency response.

Aside from size of the room, you also need to consider the room acoustics. The walls should absorb the sound coming from your speakers instead of bouncing it. You can choose a soft wall materials as well as addition of thick curtains. Carpeting of floor is also a good solution in avoiding room echo.
Other components of a home entertainment system are DVD players or Blu-ray players, home theater receivers and the visuals, such as TV or Projector. Some are including the gaming consoles in the setup of their home entertainment room. The selection of the components will vary depending on your requirements as well as how much you are willing to invest for such package. Aside from the main components, another important factors in home theater system are the accessories, such as speaker cables and audio-visual cables. These cables largely affect the system performance. If you have a high-end system, it is a good practice to use a high-end cables as well to get the most out of your system.
Do not forget that you also need to consider the type of furniture for your entertainment room as this will also affect your relaxation and viewing pleasure. This may include the TV stand and component desk and speaker stands, couch and home theater seats. Lastly, seating position relative to visuals and speakers should also be designed properly to get the best possible viewing and listening experience from your home entertainment system.

Article Marketing - How to Sell Home Audio Theater Systems & Speakers With Article Writing

The home audio system market is a lucrative market to be in. Because there is money to be made, there is also intense competition. Many distributors are starting to look at how to sell more audio products through their website. If you are looking for long term profits, article marketing would be an appropriate Internet marketing method.
Tip 1: Write about audio trends.
Tip 2: Capitalize on best selling systems by writing product reviews.
Tip 3: Provide tips on how to setup a home audio theater system properly.
Tip 1: Write about audio trends.
Technology and engineering methods are constantly evolving. Pick up any audio magazine and you will notice tons of new research being released by sound labs each month. These are interesting topics that you can write about. To position yourself as the expert, don't just provide content. Give opinions as well. For example, let your readers know what you think about the latest audio speakers released by brand X.
Tip 2: Capitalize on best selling systems by writing product reviews.

What is the number 1 selling home system in the market today? You can write articles based on these products and try to attract more customers. Since these models are best selling products, you already know that consumers will be searching for more information about these products on the Internet. All you have to do is to provide them with the information they want, and then sell them the products on your website.
Tip 3: Provide tips on how to setup a home audio theater system properly.
Provide basic tips for beginners and help them get started. The range of audio products is huge. Beginners often have a hard time making a buying decision. Help them refocus by writing articles on how to select the right speakers or audio systems. For example, you can recommend a few models that are ideal for smaller apartments. You can also write about the best spots to place home speakers. How about providing some tips on how to hide speaker wires? Such articles will attract beginners and hardcore audiophiles - your target customers.

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