Monday, October 24, 2011

Audio Equipment for in Car Entertainment

!9# Audio Equipment for in Car Entertainment

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The best audio equipment for in car entertainment for the driver and passenger is where it makes a long journey much more enjoyable by creating the illusion of time passing much more quickly. This can either be listening to the radio or enjoying an album by some very talented artist. The problem with most radios however is that they tell you the time at regular intervals which can be problematic in terms of making time apparently passing much more quickly.

Sometimes the driver would only like to concentrate on the road whilst the passenger do the opposite and listen to music as loud as possible. the best solution for such situations is to have noise cancelling headphones that are also very well insulated sound-wise. This way the driver will not hear any leaked noise and the passenger will not hear any background noise.

To get premium car audio systems you cannot go wrong with Alpine or Panasonic. These two brands produces high quality electronic equipment across the board. The days of radio channels as the only source of in car entertainment is long gone. Now you have touchscreen video displays and Bluetooth wifi connections to you iPhone, which allows you to play any stored music on your phone very quickly and efficiently.

Audio equipment for in car entertainment is adaptable

When setting up car audio systems you can use your imagination as opposed to limiting yourself to packages that the shops have. For example you can set up your own custom made speakers in the positions that you want to get a surround sound experience. The subwoofer setup alone can let your imagination run wild with possibilities. The only difficulty most people might have is the technical knowledge required to set up car audio equipment. Buying car entertainment packages is a lot more simple for most, packages such as Bose media systems are a great buy.

Acoustic noise cancellation headphones

In recent years there have been many advances in headphone and hands free technologies which relate to you automobile. Acoustic noise cancellation headphones work by destructing all incoming sound waves by applying the opposite sound wave to them. the concept is actually very solid but in practice it does not block out 100% of background sound. Most manufactures display the actual amount of sound blocked out which is typically between 50% and 70%. However I have very little doubt that in the next decade the top manufactures will find a way to further increase the quality of noise cancelling headphones.

The interfaces of audio equipment for cars is getting better every year. The best current interface is touchscreen monitors because they made both for the driver and passenger with user friendliness in mind. The only drawback of this interface is that it requires a relatively large amount of space on the car dashboard to be effective, but if correctly positioned then it can be done with little compromise of other dashboard interfaces such as temperature control.

High end audio equipment for sale

To get the best sales and bargains on audio systems the electrical equipment in general visit online retail outlets such as Amazon and eBay. They consistently have the widest choice of products at the lowest prices. Panasonic headphones, Bose media systems and personalized amplification systems are just some of the range of car entertainment equipment there is to buy.


Audio Equipment for in Car Entertainment

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Sunday, October 9, 2011

Auditorium Acoustics - Challenges and Solutions

!9# Auditorium Acoustics - Challenges and Solutions

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From assemblies and guest speakers to musical performances and plays, the auditoriums of schools, churches and other organizations serve as central gathering places for numerous occasions. Such versatility, however, can also be the source of a major challenge--controlling the quality of acoustics within the auditorium in a way that delivers clear audibility to each member of the audience, whether the occasion is an orchestra performance or a debate.

Let us consider for a moment the behavior of sound waves in an auditorium as a person speaks to an audience from the stage. With no acoustical treatments whatsoever, a portion of the sound waves produced by the speaker's voice will reflect from the many walls and surfaces throughout the auditorium, causing a reverberation that is audible to the individuals in the audience. At the same time, sound waves will not reach each member of the audience with equal intensity, causing undesirable "live" and "dead" areas within the auditorium. Treatments for auditorium acoustics vary based on the individual requirements of each auditorium, but typically incorporate a strategic combination of absorption panels and diffusers to capture excess reverberations and scatter sound more evenly throughout the room.

One aspect of improving auditorium acoustics involves absorbing excess sound reverberations in order to improve the clarity of sound delivered to the audience. Absorption panels, which capture sound and convert it to kinetic energy, are available in an array of styles and colors to coordinate with the décor of any auditorium. From basic fabric panels to Class A fire rated wall coverings to modern, suede wrapped panels in a variety of colors, sound absorption treatments are a necessary foundation for a successful auditorium acoustic improvement project.

Also central to the improvement of auditorium acoustics is the implementation of diffusers to scatter sound wave reflections more evenly throughout the arena. Diffusers help distribute sound waves throughout an auditorium such that dead spots are eliminated and each member of the audience experiences quality acoustics, regardless of the location of his or her seat.

While sound absorption panels and diffusers can affect a world of difference in an auditorium setting, their combined effectiveness is only as good as the precision with which they are implemented. Though it is not necessary to hire a professional installer to execute an effective acoustical improvement treatment, it is important to install the appropriate products with precise placement based on an understanding of sound wave behavior and taking into consideration the unique characteristics of the auditorium. The most economical way to improve acoustical quality in an auditorium is performing a self-installation based on a thorough consultation with an acoustics professional who has evaluated all of the relevant characteristics of the auditorium. In addition to sound absorption and diffusion treatments, other treatments such as ceiling banners, sound absorptive window coverings or free standing drum booths may be recommended as components of a comprehensive auditorium acoustics project.


Auditorium Acoustics - Challenges and Solutions

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Sunday, October 2, 2011

Hot to Build a Great Home Entertainment System and Save Space With Bose Audio

!9# Hot to Build a Great Home Entertainment System and Save Space With Bose Audio

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Home audio systems usually have a large number of bulky components to produce the desired sound quality required and the price escalation is usually added to each component. In most cases, the majority of members come from large-style tower speakers.

But it is not necessarily the case with the latest line of Bose sound systems. Bose has a lot of home audio systems that are not larger than a typical boom-box in production, but otherwise very powerful sound that rivals thetraditional house systems with arrays of large components.

The Bose Wave system is a system of this kind that comes in a single receiver with powerful speakers and a low level of sound, can equal, if not to propose for the production of traditional stereo equipment. The Wave system is equipped with standard features like a CD player, MP3 player, digital AM / FM radio, an amplifier and a speaker and can also be connected to the TV and DVD player in order to have a qualityHome theater experience.

Since this system is all digital, it is also the advantage of experiencing the depth and range of instruments and voices from today's and MP3 CDs and CDs created on your computer and support for the iPod and other MP3 players.

The sleek and slim is also very decorative and can be used in any room of your home to complete. When activated, there is a large, bright display shows the song title and artist name in a very elegant andcolored, but not so intrusive. They also enjoy more options for placement of your music system, where its distinctive design looks best. This is because the speakers are magnetically shielded to prevent interference from TVs or computer monitors.

Regarding the price, the system can actually save money if the cost per component, you would need to buy considering the installation of a traditional home entertainment system.

Most people buy the wave with space-savingConsiderations, but if you look to buy a system from scratch, which means that you can not replace an existing system are, at the end to save money does not need to buy add-ons.

Bose has a longstanding reputation as a leading provider of audio entertainment, and was regarded as a very reliable brand, not the elegant, futuristic design of most of its products, you will earn praise from friends and relatives to speak .

To view the list of availableBose sound systems and prices, please visit my shop: [http://boseaudioonline.com/]


Hot to Build a Great Home Entertainment System and Save Space With Bose Audio

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