Tips for Stress free life > Expert Zone > Home Improvement
Home Improvement Tips
|
| |
|
| |
|
|
Tips for Stress free life > Expert Zone > Home Improvement Home Improvement Tips |
|
|
|
|
The Next Revolution in Home Entertainment - IP Based Multi-Room Distribution
The Holy Grail of distributed audio; unlimited zones and unlimited sources, cost effectively. That milestone will be achieved, and soon, through the combination of digital amplification and IP based distribution systems. There are systems available today that use one or both of these technologies, such as Oxmoor's Zon system and Netlinks' Netstreams product line. The trend will only continue to grow. The beauty of this approach is that digital music is data, and, as such, can be distributed easily via an Ethernet network. The traditional concept of zones virtually disappears, as each amplifier on the network gets a unique IP address, enabling an audio stream to be routed to it. When combined with a digital music server, the number of zones is limited only by the ability of the server to serve independent audio streams. The advent of cost effective digital amplification, produced by companies such as D2 Audio and Flying Mole, allows a small, highly efficient audio amplifier to be located close to the speakers, either in the room or mounted in an electrical box. The logical evolution of this approach is to collocate amplifier with the speaker, creating an active speaker. Additional benefits are realized by incorporating the speaker as part of the circuit. This enables the designer to engineer the speaker and amplifier circuits for optimum performance as a system. Low powered designs of this nature could take advantage of power over Ethernet (POE), simplifying system wiring by allowing a single CAT-5 cable to be run from the router to the speaker. This would not supply a large amount of power (about 15 watts) due to the constraints of the 24ga conductors used in CAT-5. However, the efficiencies gained by an integrated speaker / amplifier design would mitigate this concern to some degree. This type of system is sufficient for background music applications in many residential environments. Higher power systems can use the existing speaker wire, in the case of a conventionally wired system, to carry power. It can / does use the existing control cable, since many systems have been wired with CAT-5 to the volume control location, for the data. The bandwidth of a traditional 10/100 network allow, for all practical purposes, an unlimited number of zones and sources in a residential environment. Partly because of this, Audio Over Ethernet has been used successfully in the commercial audio and sound reinforcement world for a number of years now. Cobranet, from Cirrus Logic is the most popular commercial AOE system used today. Another popular system is available from Digigram. These systems both use the MAC layer of Ethernet and are not actually using IP for transmission. For both residential and commercial applications another primary advantage of using Ethernet is the ability to use the medium for transporting both audio and control signals down the same wire. This increases flexibility and reduces cost for both installation and material. As was true in the commercial world, the distribution of audio (and soon, video) and control via Ethernet will continue to proliferate in residential distributed audio applications. The combination of flexibility, cost effectiveness and capability are to attractive to be ignored. Steve Faber has almost 15 years in the custom installation industry. He is a CEDIA certified designer and Installer 2 with certifications from both the ISF and THX. His experience spans many facets of the industry, from the trenches as an installer and control systems programmer, and system designer, to a business unit director for a specialty importer of high end audio video equipment, a sales rep for a large, regional consumer electronics distributor, and principal of a $1.5M+ custom installation firm. Steve is currently is senior sales engineer for Digital Cinema Design, a CEDIA member firm in Redmond, WA. He is on the web at http://www.1touchmovie.com
MORE RESOURCES:
Google News |
 |
|
|
RELATED ARTICLES
Remodeling Your Home: How Much Is Too Much? The classic way for homeowners to increase the value of their house is by remodeling existing rooms or adding on to its current plan.Some choose to build recreation rooms and studies while others add new appliances, fixtures and cabinets to enliven rooms and make their home more attractive to future buyers. Removing Old Aluminum Windows This week we are going to talk about the process of actually removing your aluminum windows in preparation for installing vinyl replacement windows. Let's start with a horizontal sliding window, which is pretty common nationwide. How to Keep Your Tools Useful for Every Season You don't want to keep your useless tools in your storage right? You will only fill up the room with broken tools, so you feel you want to throw everything out. Wow, that's really a good way to throw out money. 5 Reasons to Make Early Spring Firewood Time at Your Home As the weather hints of warmth and the spring buds appear on trees, firewood may not be the first thing that comes to mind. But early spring is the ideal time to buy or gather your firewood for your fireplace or woodstove. Aluminium Conservatories The conservatory is a popular addition to homes around the world and in particular in colder climates. Conservatories began their existence in the 1700s as Dutch farmers looked to find ways of protecting their plants during the colder winter months. How to Deal With Contractors Not everyone is aware of how to deal with contractors. Imagine that your Home Improvement Loan has been granted. Buyers Guide For Modern Mailboxes Modern mailboxes are made predominately from cast aluminumor stainless steel, and will give you many years ofreliable service. A stylish, fashionable, modern mailboxwill send a message of superior taste and an eye for value. Poster, Print or Painting - Where Are You Going To Put It? If you are redesigning or decorating a room, or house, care has to be taken where your piece of art is to be displayed. Even if you have bought a picture on impulse there are a few tips that will not only enhance the picture but its surroundings. Where Did We Get Clocks From Anyway? A clock is simply a device that measures time. Typical clocks have faces and hands. Selling Houses: Payback of Window Treatments If you're planning to show your home mainly during daylight hours, think about your selling season, market conditions, and the benefits of window treatments. Window treatment tips from innovative Design Psychology can help you sell your home for more money. Replacing Steel Casement Windows I have been getting quite a few emails from homeowners wanting to know how to replace their old steel casement windows. Those are the type with the handle that you crank and the window opens outward. The Mighty Dust Mite and How To Deal With It A Closer Examination of the Dust MiteThe dust mite's mouth parts are grouped in front of the body, resembling a head. Their body is oval and covered with fine striations. The Techno-Witch and Magickal Appliances My favourite episode of Bugs Bunny is the one where Bugs turns into a witch and says: "We ride vacuum cleaners now".It is true that the vacuum cleaner can be substituted for a broom to do a spell. The Health Benefits Of Drinking Water - Is Bottled Drinking Water Healthier Than Filtered Tap Water? Water is a key ingredient in a healthy diet and lifestyle. There are many health benefits of drinking water. Why You Should Get A Patio Awning In these days of climate change, the UK summer is believe or not, getting warmer and sunnier. Whilst this gives us opportunity to enjoy more time in the garden and sitting on the patio. How to Finance a New Kitchen? Want to improve the look of your property? Want to add value to your property?Been dreaming of a brand new kitchen? Do not have readily available cash to pay for it?Are you planning an extension to your home, a new kitchen, would you like to have double glazing, a new conservatory, patio, or a new heating system, or are you undertaking the general up keep of your home but finding it hard to pay for?Why not consider a Home Improvement Loan. Make the dream become reality with a UK Home Improvement Loan. A Guide to Commercial Steel Buildings Commercial steel buildings are prefabricated and custom-designed for use as offices, stores, distribution centers, freight terminals, service stations, aircraft hangers, commercial garages and more. Since they can be molded into a range of shapes and sizes, steel buildings are finding applications in most any industry imaginable. Selecting the Right Air Compressor for Your Air Tool An air compressor is used to power air tools such as spray guns, air sanders, air wrenches, air hammers, and much more. While not as widely used, air tools are more powerful than traditional electric power tools. Kitchen Magic It's amazing -- some people manage to get a complete aerobic workout just while preparing dinner! Back and forth, back and forth -- I get tired just watching! Today, pay attention to the way you move while you cook. How many times do you cross the length of your kitchen in one evening? Do you find yourself doing squats to get at your pans? Stretches to reach your dishes? Are you becoming a world-class hurdler, jumping over the dog's dish every time you go from refrigerator to stove? All it takes is a few minutes to re-arrange your kitchen storage, saving you a lot of time and energy in the long run. Conventional Steam Saunas vs. Infrared Saunas The health benefits of steam saunas have been recognized for centuries, beginning with sweat lodges, traditional Finnish saunas, and other methods of heating the body and producing perspiration that cleanses the cells and pores. Typically, a heat source such as a wood, electric or gas sauna stove is used to produce the heat in a sauna.
|
|
You are here |
|
| Home Improvement | Home Improvement - Complete list | |
|
| Main Home | | Meditation Corner | |
|
|
| Recommend us | |
|
[About
us] [Contact] [Privacy
Policy]
Copyright 2006, Meditation
is Easy.com, All
rights reserved
