samsterius home audio-video

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2006-10-22T16:22:00.000-07:00

Why A Compact Digital Camera Should Be In Your Future

For most of us photography is not necessarily as much about being an art form as it is a way to preserve cherished memories and moments of our lives so we can go back and visit them again later. For that kind of purpose, a multi-function digital camera that has all the bells and whistles that you could ever want is overkill. And buying one could result in serious overpaying too as those kind of digital cameras are still very expensive.

But the average person just wants to be able to get great shots that they can enjoy with no muss or fuss. And if that describes you then you need to consider getting a compact digital camera for your photo needs. Here is why:

* You could get a compact film camera if you wish but why would you want to do that these days? Digital cameras will afford you so much more flexibility and control over the shots that you take. For instance, when you take a snapshot with a film camera, you just don't klnow how it's going to look until you develop the film. With a digital camera you can see what the shot looks like immediately and decide right away if it's a keeper, or if you need to just delete it and shoot all over again. What an important option to have at those special occasions that can't be redone again later like weddings, birthdays, etc.

* Compact digital cameras let you do so much with each image that you take that you just couldn't do with film. Of course, you can get scanned images of your film photos but you have to wait until the film is processed first and you have to pay extra for the processing and scanning. With a digital camera you just store the photos on a reusable media card and then pop it into a photo printer for printing, or you can also upload the photos to your home computer where you can play around with them until they are just the way you want in a photo editing program. After printing them out you can store them on your hard drive, transfer them to CDs or whatever you like. And best of all, because they are digital, they will never fade with time or how many times you make copies from those image files. Once all your files are uploaded, just wipe the camera card clean and start over again. How's that for easy and simple?

Here are a few recommendations that show up on many compact digital camera reviews by both photo websites and consumers alike:

* Fuji FinePix F10, Canon Powershot A510

2006-10-22T16:09:00.001-07:00

Buying Advice for Purchasing a New HDV Camcorder - How to Get the Best Deal

If you are in the market for an HDV camcorder, what model should you choose? Ultimately, it depends on what type of shooting you plan to do, the level of experience you posses, and your shooting style.

Each manufacturer has geared their HDV products to different target markets. Weigh up the features that you feel you will most benefit from, and then see which camera fulfils those criteria.

Obviously, budget plays a part too. It�s important not to lose sight of the fact that the whole point of the HDV format is to enable you to record High Definition in a cost-effective way. The problem with that is that everyone has a different idea of what is considered �cost-effective.� Hence, if your ideal camera is out of your price range, you can still step into the world of HDV with a cheaper but capable HDV camera.

Beware of Dodgy Dealers

While we�re on the subject of spending your hard-earned money, please don�t get sucked in by one of the many advertisers on the Internet who offer HDV camcorders at prices that seem too good to be true. If it sounds too good to be true, it probably is.

The mark-up (profit) on most electronics is fairly small, so it�s simply not possible for any legitimate company to offer prices that are considerably cheaper than the norm. Many New York establishments in particular have developed a bad name for shady business practices. They have been known to attract customers with amazing offers for Product X, only to cleverly manipulate them into buying Product Y, on which they make far more profit. Another tactic is to sell camcorders without any power supply, cables, manuals, or accessories.

A further scam is to take payment for a camcorder over the Internet or over the phone, with no intention of fulfilling the order for that product. When you contact the company to find out why your product has not been delivered, they will try and force you into exchanging your order for something else, or only fulfil the initial order if you agree to buy overpriced accessories.

The aim of telling you this is not to scare you, but to make you aware and hopefully prevent you becoming a victim. It�s sad that the authorities do not do more to drive these unscrupulous dealers out of business.

A notable exception is B

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The Features and Benefits of the Multisystem LCD TV

2006-10-18T15:58:00.001-07:00

Home Theater: 3 Ugly Secrets Revealed

2006-10-18T15:58:00.000-07:00

Secret #1: WHAT YOU BUY TODAY WILL BE OBSOLETE TOMORROW, IF IT ISN

2006-10-18T15:38:00.000-07:00

A Wireless Security Camera Makes Video Surveillance Easy, Portable, and Cost Effective

With a wireless security camera, the walls have eyes. You can easily monitor the safety of your home or business without the complications of a wired camera system. A wireless security camera system lets you observe various rooms or locations in your home or office.

A wireless security camera makes video surveillance easy, portable, and cost effective.

There is a wide range of uses with a Wireless Security Camera: (1)Watch your kids in their playroom or den. Make sure your kids are safe while you are busy with housework. (2) Set up the wireless security camera to keep an eye on the nanny when you aren't at home. (3) Use a wireless security camera to monitor the arrival of guests on your driveway or at your front door. (4) Watch your pets with a wireless security camera. (5) Monitor your store or business with a wireless security camera to prevent theft or other crimes.

Wireless security camera monitor moves through the house with you. Set the camera up in the playroom or den and keep an eye on your family when you are in different parts of the house. See and hear what's happening with your kids with a portable color monitor right in the palm of your hand.
Wireless security camera has infrared technology, allowing you to see up to twenty feet in the dark to watch your little sleepyheads.

Wireless security camera are sturdy enough to be used outdoors, where you can use it to observe approaching visitors or watch your kids as they play in the backyard.

Benefits of a Wireless Security Camera: (1) Easy to set up (2) Cost efficient personal surveillance system (3) Transportable, can move from room to room or house to house (4) Send signals through walls and floors

A wireless security camera makes video surveillance easy, portable, and cost effective. Have your eyes peeled all the time with a wireless security camera.

2006-10-18T15:34:00.000-07:00

Adapters � Letting You Keep Your Creature Comfortable in Any Country

Adapters are commonly used devices found anywhere from the home to industrial workstations. They take the form of electrical adapters, mechanical adapters and simple male-female adapters for wires etc.

Adapters are usually a kind of plug but can take a larger form like a transformer block. They allow a user to plug one device in one side and another in the other side and make them compatible. The most commonly found adapters are for electrical razors which usually terminate in a two pin plug, while most household sockets are three pin. The adapter simply has a two pin socket on one side and a three pin plug on the other. These types of adapter usually do not change the electrical current, they simple alter the shape of the plug, which is very helpful in foreign countries as most have their own shape of plugs and sockets.

Travel is one of the biggest areas of demand for adapters. The various countries of the world operate on different voltage power grids. Most western hemisphere countries use approximately 110 volt systems while most others use approximately 220 volts. When powering a low voltage electrical device from high voltage a converter will cut out the extra power, but this not suitable for anything electronic like a computer. For this and for going from low to high you need a transformer.

A dedicated traveller can acquire purpose built adapters that are expensive but have a female socket for multiple types of plug and interchangeable male plugs for use in various countries. These are incredibly useful for someone who travels a lot and uses a laptop computer or hairdryer etc.

Also a few countries use DC current instead of the more standard AC, which can damage electrical devices not built for it. Adapters for this can also be purchased for personal use or industrial use.

2006-10-17T15:22:00.001-07:00

The supreme home theater experience has been made possible with the help of home theater front projectors. Front projectors reproduce the experience that one undergoes while watching a movie in a theater. However, the viewing experience is more intense and personal. Front-projection home theaters offer images that are full of cinematic details and color on a larger-than-life screen that transforms viewing into a rare and novel experience.

A front-projection home theater is a system that basically consists of the projector and the screen. In the past home theater front projectors were costly and could be installed only with the help of professionals. There were heavy CRT-based units that were difficult to handle and maintain. But modern projectors incorporate LCD or DLP technology, making the projectors compressed and not too heavy to carry. Front projectors are more reasonably priced than the CRT projectors of yesteryears.

The latest types of front projectors are known for their ability to create big, beautiful images, which is their primary function. As the image is projected onto a discrete screen, the entire system within a projector

2006-10-17T15:22:00.000-07:00

What to look for when buying a Plasma Television

As with all big screen TVs, the choice of a plasma television is in reality a function of finding the right trade-off between screen size and supported features for your available budget.

This budget issue is even more important when it comes to plasma TVs. It is true that we are seeing more and more of the so-called cheap plasma TVs in the sub-$2000 price tag, yet as one starts stretching the screen size over and above the 42-inch entry-level mark, price increases drastically.

Before you start shopping around for your plasma display, it is important that you make a prioritized list of the features that are most important to your needs; this should include:

Screen Size
Display resolution
Support for HDTV
Connectivity
Appearance

When evaluating your options, keep in mind that plasma

2006-10-17T15:19:00.002-07:00

2006-10-17T15:19:00.001-07:00

A DVD is normally protected by a code called the CSS encryption. However, the code has been cracked and can be circumvented by numerous software applications. Most of these applications are based on the DeCss software that is illegal in many countries. Removing the protection and getting the movie stored in a hard drive is usually called ripping. Presently, there are many applications available on the market that can successfully rip and burn (copy) a DVD. Splitting and shrinking are the two other options.

Shrinking data is perhaps the most widely used alternative. There are many software programs that can compress data from the original DVD and fit it into a DVD recordable. They are also known as transcoders, encoders or compressor engines. This software can compress data in a way that makes it impossible to decipher whether the DVD copy is actually, a replica or the original. Movie compression is an arduous task for the average PC. With a standard system, compression can take about two hours.

There are other software programs capable of splitting a DVD movie into two or more discs. The disadvantage with these methods is that the user has to continuously change discs while viewing a movie. It is essential to know if the DVD player can play the copied DVD, and whether the DVD is recorded on DVD-R (W) or DVD R (W) media. A normal home user can create DVD back up in this manner. However, for the advanced user, it is better to research information on the subject and by the best software available.

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Below are some of the best and most widely-used LCD Video Projectors below $2,000 (except for the Panasonic product, which is a little above $2,000) available on the market.

Epson PowerLite 81p LCD Video Projector �XGA features a 5-watt audio system; high-aperture LCD with 2,000 ANSI lumens with 1,024 x 768 XGA resolution to deliver accurate color, color saturation, and image quality; four input connections; and automatic source selection, setup and operation. It also supports USB connectivity; NTSC, PAL, SECAM, and HDTV signals.

Hitachi CPX275 Video to XGA LCD Projector can project various computer signals as well as NTSC/PAL/SECAM video signals and is specifically designed for mobile professionals and budget-conscious consumers. It features 1200 ANSI lumens with 1,024 x 768 XGA max resolution, UHB lamp, and magnifying for closer viewing.

NEC VT670 Value LCD Video Projector enables you to use a variety of inputs, including video and HDTV. The projector is designed with NEC VT�s Vortex and Image Processing Technology. It also features 2,100 ANSI lumens of brightness, 1,024 x 768 resolution, and Simple color-coded connections for all sources.

Panasonic PT-LB10U Video Projector is a super-slim projector from Panasonic�s family of ultra-compact XGA micro-portable LCD projectors, offering an XGA resolution of 1,024 x 768, 2000 ANSI lumens brightness and Digital Keystone Correction. It can display 480p, 480i and 625i component video and S-Video signals in either 4:3 or 16:9 widescreen aspect ratios.

Sony VPL-CX1 Superlite LCD Video Projector is the smallest and lightest projector from Sony, featuring a mechanical cooling structure; internal scan converter to display 1024 x 768 resolutions such as VGA, XGA, and SXGA (in addition to its native SVGA resolution); USB hub port for enhanced digital connectivity; and 550 ANSI lumens brightness.

2006-10-17T15:17:00.009-07:00

LCD projectors are the modern equivalent of the slide and overhead projector. LCD projectors use a small and usually colored LCD panel placed before a bright lamp, with the images on the screen provided by sources such as a DVD, VCR or a computer. LCD projectors are generally smaller in size and more easily transportable than former systems. Armed with a lens capable of projecting the images on any surface with a flat plane and not requiring supporting furniture like a big-sized television would, LCD projectors are getting increasingly viable with each passing day.

There are certain things to take into account when purchasing an LCD projector. The projector

2006-10-17T15:17:00.008-07:00

A Brief Overview

The initiation of home video era in UK started with the VHS (Video Home System). This was the first affordable and highly popular home entertainment medium in the 80s. The VCR (Video Cassette Recorder) was used to playback these video cassettes, which consisted of a half inch magnetic tape with 240 lines resolution. The quality of audio and video were not very good, but VHS were the preferred mode of movie watching and recording. There was a limited storage capacity and the life of a video cassette got diminished with use, as did the quality.

The next big invention was the polycarbonate optical disc in the form of compact discs in 1993. These were capable of storing data, audio and video formats. They had better storage capacity and were very compact and handy. The VCDs or Video Compact Disc were developed for use in recording and viewing movies. A video CD can hold VHS-quality video of 74 minutes and has a CD-quality sound using MPEG-1 compression. This format did not become very popular in UK or even in the U.S. This was mainly due to its unauthorized copying and rampant misuse due to its low cost and simple technology. The UK and U.S. entertainment industry did not support and promote the VCD medium due to the same reason. However, the VCDs were very successful in the Asian countries owing to their affordability.

The breakthrough in home entertainment came in the form of the DVD technology introduced in the year 1997. DVD or the Digital Video Disc is a 0.6mm layer coated dual medium fused back-to back as a 120mm diameter disc. The DVD has data capacity of 4.6GB and can store two hours of 525-line resolution standard definition video. The DVD is read using a 650nm red laser and has a numerical aperture of 0.6 in its optical pick-up head. The later versions of DVD players were multi region enabled to allow playing of all region DVDs. The DVD players have been designed to playback any TV standard like NTSC, PAL, or SECAM. The recent models of DVD players are compatible with a variety of playing media such as CD-R, CD-RW, DVD-R, DVD-RW, MP3, DivX and WMA, among others.

The TV standard used in UK is PAL, however in certain places NTSC is also used. The region code for UK is 2, therefore DVDs and DVD players made and sold in the United Kingdom are marked as region 2. With the arrival of region free DVD players in the market, there is no limitation for viewing DVDs from any region in United Kingdom. The movies made in the U.S. are released a year later in Europe, and the DVDs are also released accordingly.

HD DVD Technology and the UK scenario

The latest and most advanced technology is the HD DVD (High Definition Digital Video Disc) which is a high capacity rewritable optical disk. The HD-DVD technology is supported by Toshiba, NEC, and Intel. Microsoft also supports HD DVD and incorporates the HD DVD exclusively in its Xbox 360 gaming consoles. The HD DVD has a single layer data storage capacity of 15GB and a double layer storage capacity of 30GB.

The surface layer of an HD DVD is 0.6mm thick, which is the same as that of standard DVDs. This common disc structure with DVDs allows for full backwards compatibility of HD DVD drives which will be able to play both DVDs and CDs. This also ensures that the basic technology and manufacturing equipment for HD DVDs are almost the same, except a few minor modifications. This factor has brought down the manufacturing costs tremendously and provided for greater affordability of the media. This technology also promises the ability to create discs with HD DVD on one side, and (standard) DVD-9 on the reverse. This makes it possible for consumers to watch a movie, regardless of the system they own.

The unique �iHD� system enables the synchronization of audio and graphic information from an online source, with the contents of the disc. This implies that soundtracks, graphics, and sub-titles can be added to a movie while it is playing, using a Internet connection. The managed copy feature can copy a movie on a computer�s hard drive and can be played on a local network later. The HD DVD format is being supported and promoted by Paramount Home Entertainment, HBO, and New Line Cinema.

The HD DVDs and HD DVD players are yet to be launched in the United Kingdom, and the inauguration is slated for end of April 2006. The stores and retailers are geared up to meet the demand of the new technology and are undertaking pre-orders for the HD DVD players, which will be available in April, depending on their launch. The retailers and electronics stores have also made provisions for stocking and selling of the new movie titles in HD DVDs.

The television medium in UK is opening its doors to the HD technology and has equipped the electronics stores with HD televisions and many film and program makers have even started filming in HD format. The HD DVDs and players will be available online as well as in all leading retail outlets. Some of the online purchase stores are Amazon, Apple, Ebuyer, Insight, W-Store, and PC World, among others. The retail outlets include ASDA, Blackwells, Comet, Dixons, Evesham, Eason, Micro Anvika, Ryman, Tesco, and several others.

Toshiba has introduced two of its HD DVD players, the HD A1 and HD XA1 in the U.S. The HD A1 is priced at $500 (�285) and the HD XA1 is priced at $800 (�457). Other brands are also available, the Samsung DVD HD 850 priced at around �100, and several others. The voltage requirement of 220-230 volts and 50-60 Hz is met by these HD DVD players and are PAL-NTSC compatible for usage in the United Kingdom.
The HD DVD players are going to change the face of home entertainment in UK, and are being anticipated eagerly by the
consumers and the retailers alike.

2006-10-17T15:17:00.007-07:00

You paid a lot of money for an HDTV. But you may not actually be seeing high definition programs. How can this be?

You see, it

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DVD recorders are devices that record data onto a DVD. These can store both analog as well as digital data in the digital form on a DVD. DVDs have become a much preferred mode of storing data because of their extremely high capacities, relatively low costs, reliability and flexibility. DVD recorders are of many kinds: stand-alone, DVD-VCR combos and DVD recorder-hard drive combos.

External DVD recorders are also known as DVD writers or burners. These recorders support different recording standards such as CD-R, DVD-R, DVD R, CD-RW, DVD R DL and others. They are also compatible with different DVD formats such as DVD-ROM, DVD-Video, DVD-R, DVD R and DVD-RW. Maximum writing speed ranges from 2X and 2.4X to 16X while maximum re-write speed ranges between 24.X and 8X. Maximum read speed ranges between 8X and 16X.

Some of the top brands of external DVD burners are the Sony DRX-710UL External Dual Layer DVD�RW Writer, the Plextor PX-712UF External DVD�RW Writer, the HP (Hewlett-Packard) DC5000 External Dual Layer DVD�RW Writer, the LaCie 300920 D2 Dual Layer External DVD�RW Writer and the Iomega Super DVD QuikTouch Video Burner 12x Dual-Formatted USB2.0 External Drive. Some of the other available brands are: Addonics, Alera Technologies, Apricorn, BUSlink, Jobo, Memorex, MicroBoards, NEC, Pioneer, Sony, LaCie, Motion Computing, Primera Technology, Rimage and Vinpower. Prices of DVD recorders start from $100-$150 or even less, depending on the options.

Some of the aspects to be considered while buying an external DVD recorder are the recording time, recording capabilities, disk space and storage capacities, compatibility with recording formats such as DVD-R,DVD-RW, DVD R, DVD RW, DVD R DL and DVD-RAM), firewire connections, on-disc editing (for DVD-RAM recorders), progressive scan output for playback, video processing, flexibility in recording and playing, built-in tuners compatible with antenna, cable or satellite boxes, S-video, DV (iLink, Firewire) video inputs, VHS recording and playback. The Internet is a very good source for finding several brands of external DVD recorders, comparing prices, evaluating customer reviews and even buying the recorders online.

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A movie that may not be well received in a movie theater might be a hit in a DVD rental store. This has also often been the case even with the advent and subsequent explosion in popularity of VHS in the 1980s. If you are one who enjoys watching any and all movies, then DVD�s are the way to go.

Stores generally keep many copies of popular DVD movies to keep their customers happy. Those who could not rent a popular DVD movie the first time around, can put their name of a reserve list and pick up the movie as soon as it is available. Sometimes, regular customers can reserve a copy of a popular movie by calling the store or by paying a deposit fee in advance.

Store managers usually keep an eye on how theater box offices are grossing for a particular movie. Many websites provide a list of current box office hits and up and coming prospective hits along with an overview of the movie�s content. These lists are also available at the online DVD rental stores.

Although a number of movies are released throughout the year, only a few have that special ingredient to make it to the top. DVD stores must have an insight on how a movie might be received by the customers. Movies made for kids are always in great demand in the first two weeks. Stores make it a point to keep a good supply of these movie to keep their little customers happy.

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After you have your home theater set up, you will want to look into your options as far as seating is concerned. If you do not have a comfortable place to enjoy your system, what is the point in having one in the first place? When you are searching for home theater system you will have many options available. Choosing your set up is nothing more than personal preference built around the size of your room.

Most people that set up a home theater area stick with regular couches or chairs that you can buy at any furniture store. These are great ways to bring comfort to your room. If you go this route, you will also have hundreds of options to choose from so you should never find a hard time getting what you need.

If you want to take your home theater to the next level, you might want to consider buying theater seating. Even though there are not a lot of traditional stores that sell these items, you should still be able to find them with a little bit of determination. The best way to find home theater seating is by going online. You should have no problems finding a couple of stores that offer a variety of seating options. If you decide to go this route, it is important that you room can accommodate them. Trying to stick home theater seating into a small room that is used for other purposes can be difficult.

Comfortable seating is one of the most important aspects of a top notch home theater. If you do not have enough seating, your home theater will be obsolete when it comes to entertaining.

Finding home theater seating is possible. You can get started today by searching the internet for available options that suit your needs.

2006-10-17T15:17:00.003-07:00

HD Radio is a new technology that enables AM and FM radio stations to broadcast their programs digitally, a tremendous technological leap from today

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The first ever colour broadcast came to USA in 1953. This was based on NTSC - National Television System Committee standard. NTSC is being used by many countries in the American continent and as well as in Asia too, in countries including Japan. NTSC runs on 525 lines/frame. The Phase Alternating Line (PAL) system was introduced in early 1960s and was available in most European countries except France. PAL utilises a wider channel-bandwidth than NTSC, which provides a better picture quality. This system runs on 625 lines/frame. Sequential Couleur Avec Memoire or Sequential Colour with Memory (SECAM) standard was introduced in early 1960s and was implemented in France. SECAM transmits colour information sequentially but uses the same bandwidth as PAL. The standard runs on 625 lines/frame.

The reason for using these different standards is based on that the TV receivers require a source of field tinning reference signals to receive the images. At first it was thought that the Mains power supply frequency will be a good source for this field timing. This divided the world in two frequency zones, 50Hz and 60 Hz, which are the ones widely used in different countries. So, the TV standard was divided into 25 frames/second (50 Hz) and 30 frames/second (60 Hz). The designers slightly modified the 60 Hz category and converted it to 59.9 Hz, when they added colour to the signals. The main compatibility between the two categories of TVs remain related to be the field rate and this has not been solved as yet.

A solution had to be found to enable the TV to work on any of the standards available in the world.

This saw the introduction of a multi-system TV capable of working in a variety of video standards, such as PAL, NTSC and SECAM. This TV will work in almost all the countries in the world, with certain exceptions. Some parts of the world use a very rare video system which requires a special type of TV. These countries are - France Uruguay, Brazil and Paraguay. France broadcasts in SECAM-L, which is the only country doing so, while Brazil, Uruguay and Paraguay broadcast in PAL-M and N, which are not found in any other part of the world.

The question often arises whether my NTSC TV can be modified to PAL standard or other way round. The horizontal scan rates for both the standars are nearly identical - 15,734 Hz for NTSC and 15,625 Hz for PAL. Therefore this is not likely to be a problem. If these differed significantly, there would have been large cost issues coming into the design. The problem remains with the vertical scan, with 525 line/60 Hz NTSC and 625 line/50 Hz PAL. But its easier to modify the vertical deflection to accommodate a modest variation in rates.

As far as commercial multi-system TVs are concerned, there are not too many seen in U.S. because of lack of demand. These TVs are mainly manufactured for the international markets and are available in abundance in such places.

On the other hand, you can view all the standards of video inputs, viz., PAL / SECAM / NTSC, automatically. These are based on auto voltage sensors, switching from one main power of 240 volts, 50 Hz to 100 volts, 60 Hz, or vice-versa, automatically. Most of these TVs allow you to tune with cable or antenna channels in most countries in the world.

Different concept is followed in measurement specifications for multi-system TVs. In North America, the measurement is done only on the exposed screen of the TV, while in case of a multi-system TV, the encasing, covering the small edge of the screen, is taken into account. Although an American TV will be of the same size as a multi-system TV, the specifications would differ in the sizes of the two TVs as far as the screen is concerned. The screen measurement in a standard TV is done from the upper left corner to the bottom right corner of the screen.

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Spy surveillance equipment is one of the chief surveillance tools used in organizations such as the CIA and the FBI. It is also available to the general public. People install state-of-the-art surveillance equipment to keep an eye on their valuables or to alert them to any intruders on their property.

Spy surveillance equipment is sometimes so small that it is virtually invisible to the human eyes. Commonly available spy surveillance equipment includes nanny, hidden, regular, digital, pinhole, and wearable spy cameras.

Spy cameras are small cameras that can be used for many purposes, especially for security measures. Spy cameras are installed in many business organizations to monitor employees. This helps the company owners to catch thieves in the act, save money, and, in some cases, prevent abuse of other employees on the job.

Spy surveillance equipment boom is extending fast to the home front as well. Parents use the spy surveillance equipment to keep a watchful eye on the nannies, and thus ensure protection of their children. To monitor telephone conversations, there are quite a few spy surveillance options available, such as spy phone recorders, digital phone recorders, cell eavesdropping equipment and wiretapping devices.

A number of companies now manufacture sophisticated spy surveillance instruments that are now increasingly used by the general public. Sometimes, this spy equipment is used for illegal activities such as extortion and blackmail. These incidents are few and far between, and surveillance tools are usually used to keep people safe. An important thing to remember is that though the use of spy equipment and devices is mostly legitimate, the user has to necessarily confirm whether his/her country�s or state�s laws allow using it.

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Remote controls � these days we can�t seem to function without them. In modern-day living, remote controls have virtually become an extra limb that we cannot do without.

The Germans first began using them during World War I, to control motorboats and airplanes that would destroy ships by crashing into them. The Second World War saw bombs that were controlled by remote devices. In fact, the first use of remotes in our homes began after the war, when remote controlled garage doors started being manufactured. The T.V. remote followed suit. It was aptly called �Lazy Bones,� and was made by Zenith Corporation, an American company.

Early remote controls were not wireless, and were in fact attached to cables connecting it to the T.V. Subsequent developments saw the making of Flashmatic, the wireless remote that had to be pointed at the television set. The next generation of remote controls used high-frequency sound to transmit signals, and only in the 80s did the prototype of the modern remote control come into existence. These remotes used infrared (IR) radiation to send and receive signals. Today the majority of the remotes manufactured are based on this technology, although some manufacturers use radio-based remotes or those that work with Bluetooth technology.

In present times almost every gadget we own needs a remote control, from TVs, music systems, VCRs and DVD players to home theater systems, some of which require as many as six separate remotes. The day is not far away, when every single gadget we use will need a remote. That is the main reason behind the development of universal remotes, which can control multiple gadgets and be used for almost all the prominent brands. With the addition of these additional features, the appearance of the remote control too has evolved. Gone are the simple remotes that had circular or rectangular buttons on a slim black console. Now remotes have fliptops that open to reveal LCD screens and exhaustive menus.

From controlling home and office appliances to directing robots, weapons and even equipment to be used in space, the humble remote control has come a long away and has now literally become a symbol of power in our hands.

2006-10-17T15:16:00.006-07:00

Have a satellite system and now want a flat panel TV?

So you have gone out and purchased a Dish Network or Direct TV satellite system. When you got home, you realized that although you have a high definition receiver, your TV isn

2006-10-17T15:16:00.005-07:00

Home entertainment systems have come a long way since you ooh� ed and ahh�ed because your neighbor had a few pairs of speakers that actually fit flush into his walls. That�s old news now. Even homes in comparatively modest new developments are being outfitted with a full complement of audio, network, TV and telephone wiring. In many developments the builder offers a standard wiring package and various upgrades for additional wiring, speakers, wiring enclosures and even full control systems.

Systems have evolved to include sleek, wall-mounted touch screens that allow simple access to your music and other house functions such as security, lighting, HVAC, and motorized window treatments. A talented programmer can make these systems function with true �one touch� simplicity. It�s almost as if they�re reading your mind.

The touch screen�s advantage is that it can change the control interface to only show what you need at any one time. This affords tremendous flexibility while retaining the simplicity people desire. The touch screen interface is extremely powerful when combined with another technology that has come into prominence recently; the hard disc based media server.
Your CDs are downloaded, or ripped, onto a hard drive. This combination allows your entire music catalog to be displayed on the touch screen for easy searching. You can typically search by artist, song title, genre, or album. Once the desired selection is located, you just touch it on the screen and it begins to play.

These hard drive servers use computer hard drives and modern compression techniques to store phenomenal amounts of music in a simple audio component less than half the size of a 200 disc CD changer. They function just like a typical CD player, not your computer, so they are reliable and easy to use.

Media servers have exploded in popularity recently because of the enormous popularity of compressed music formats such as MP3 and the fantastic array of functionality a disc based system allows.
For those who have, or do, own CD mega changers, a hard drive music server will be like a breath of fresh air.

Access to any song is typically less than a second away. Contrast that to selecting disc 94 in your 300-disc CD changer when you are playing disc 201. With a multi-room audio system, you may be on the other side of your house trying to do this with a keypad or remote control. The wait for your changer to return the disc it was playing then trundle the carousel around to your desired disc can seem like an eternity.

Another advantage is easy cataloging. Most hard drive systems will recognize any CD you insert for ripping and if they don�t, they are connected to the internet for access to a giant database. This they access automatically to gather artist, album and track information. Gone are the days of using a keyboard or remote to tediously enter the information about your CDs into a CD changer. You can also stop worrying about which slot your discs are in. �Let�s see, was Led Zeppelin IV in slot 90 or 190?�
Using a hard drive server frees up your CDs for use elsewhere such as your car, boat or vacation home.

In addition, since your CDs are not locked up in a changer, your collection is able to be enjoyed by many members of the family at once. With a changer, if someone is listening to it, all of the discs inside it are basically off limits. With a changer, not only are your CDs free for use in other locations but many hard drive servers provide multiple audio outputs.

Multiple outputs enable you to listen to different discs in different areas of the house if your system is so configured. For example, one person could be listening to Korn in the rec room while Bach�s Requiem is being played in the kitchen and Dire Straights in the bedroom. With a conventional CD changer, this is impossible.

You can also buy and store music from many online music services and store those on your hard drive server.
Hard drive servers offer advantages over music files stored on a computer as well. Because they function like a traditional audio component, they are easier to use for many people. It is also easier to integrate them with touch screen based home control systems. This will begin to change as the popularity of multimedia PCs such as those running Microsoft XP Media Center Edition 2005 increases.

These units are many steps closer to delivering the long promised �convergence� between consumer electronics and computers. Multimedia PCs, also known as HTPCs [Home Theater PC] function as DVD players, personal video recorders (similar to a TiVO), and hard drive media storage.

They allow storage of digital photos for easy display on your TV or monitor. HTPCs can, of course, browse the net on your TV via your broadband connection. As hard drive storage becomes more economical and compression techniques become better, the storage of HD movies and HDTV programming will become commonplace.

Soon these types of servers and interfaces will become the norm rather than the exception. You

2006-10-17T15:16:00.004-07:00

I had seen the adverts on TV on how small the nano was but it wasn�t until I held one in my hands that I fully understood how small and how impressive these MP3 players are.

Weighing only 42grams and a mere 90m by 40m and only 6.9m thick (or thin) these little units are not going to fill your suitcase when you go on holiday. Ideal for putting in your pocket, wallet or purse you can take them anywhere, except the pool of course as they are not waterproof. The small size does create concerns for me with my children though. They can easily get lost if not looked after and outside of the home could be easy prey to pickpockets or thieves so beware.

They come in two colours white and black and two memory sizes 2gb and 4gb, theses can hold 500 and 1000 songs respectively. For me this is more than enough songs but for those of you with large CD collections, who want to put their whole collection in one place, you may want to go for one the larger iPods.

The colour screen looks excellent and shows easy navigation throughout, you can download your tunes into files, albums, types of music etc. My only concern with the screen was, I felt it may scratch easily and some of the cases that you can buy for the nano still leave the screen exposed. My concern is when you put your nano into your pocket or bag and catches something metal. I had heard on the news there had been issues with the early nanos , I still feel this could be an issue.

The main control in the centre of the unit was more touch sensitive than I expected, I use my thumb to scroll the menu, but it wasn�t long before it was easy as pie, if fact working really well with the gel case I had bought to protect it.

The sound is excellent, I can�t tell the difference between CDs and MP3s and I often think those who say they can, can�t either. You can download your music from iTunes, a legal way of owning music.
They are impressive boxed also where you open the box like a book and see your nano inside. However you do not get any form of charging your nano except for the computer leads that come with it. This means if you wish to take your nano away from your computer for a period of time you will need to buy a separate mains charger. Which of course is larger than the unit itself.

My final conclusion is that this little unit is a fantastic move forward in the music player industry. I was impressed by the larger iPods that my friends had, but it wasn�t until the appearance of the nano that I was suitably impressed to put my hand in pocket to make a purchase. And I haven�t been let down.

2006-10-17T15:16:00.003-07:00

Mini DV tapes look like analog tapes used for recording, but they are almost 1/6th their size. Apart from being more compact, they have the advantage of clearer sound quality, reduced noise, and higher output. They are available on various websites and from retailers of electronic items.

The dimensions of Mini DV tapes are 2.6�� 2� � 0.5�. The tape is coiled inside a plastic case with a flap to protect the tape from dust, scratches and other damage. The tapes are magnetized on both sides and optionally may be covered by a layer of carbon to improve the sound quality.

The major manufacturers of Mini DV tapes are TDK, Maxell, Sony, Fuji, Panasonic, RCA, and JVC. Like all items related to electronic goods, a little research is needed in order to locate the tape that will best suit your needs.

First, think of the duration of the recording that you need. Mini DV tapes are available with 30, 60, 63, 80, or 83 minutes worth recording time. The three extra minutes, on a tape of 63 minutes, for example, are for trial recording. This feature is very useful for those creating professional videos and films. The Sony DVM 30 PRL has a recording time of exactly 60 minutes, while Sony DVM 63 has the three minutes extra for adjusting the recorder or camcorder.

Also, price is an important factor when it comes to buying in bulk. Many online stores retail Mini DV tapes in bulk. For example, Sony DVM 30 are sold on TapeResources.COM for $4 per tape, for a collection of tapes ranging from 5 to 100 tapes. Purchases over $50 are given further discounts. Other websites offer sizeable discounts depending on the brand. A Fuji tape of 60 minutes length generally costs $14, but the price may come down to as low as $6 when retailed by these online stores.

Apart from Mini DV tapes, these websites also retail items like DV cleaners needed to properly maintain the tapes.

2006-10-17T15:16:00.002-07:00

There used to be a time when a home theater was a reserved experience for only the most wealthy - those who could afford private reels of movies and who had the space to dedicate an entire room to the effort. Now, home theater projector models have become more and more affordable, providing a new option for watching not only movies, but also regular television, cable and even computer presentations.

Deciding to turn a room into a home theater is a big decision, but one that can pay off for those who are seriously into entertainment. Nothing other than an actual movie theater can compare to a home theater that

2006-10-17T15:16:00.001-07:00

Sitting down and watching movies is a wonderful escape from the stressful lifestyle we live in today. Movie watching on a wide screen television with surround sound has the ability whisk you away into the movie scene in which you are watching. This experience can make it as if you were right there participating in the movie. Until lately, we could only experience this type of escape in at a movie theater. However, modern technology may be able to provide this same sight and sound experience right in your own living room. We will look at some of the minimum requirements of a home theater system. Continue on to understand how these components can result in the best cinematic experience of a home theater system.

It is generally agreed by home theater professionals that the size of the room where you will install the home theater system is an important consideration. The television, being the main component of the home theater system, is dependent on the size of the room. It should be a minimum of 27 inches. A flat screen television is also recommended for a home theater systems because it displays less glare and gives a crisper, cleaner image on the screen. The other major component that depends on the size of the room are the speakers. The minimum number of speakers should be three but you may want to go up to six or seven if the room is large enough. Six speakers will give a lifelike surround sound. The addition of a subwoofer would complete the surround sound system like that which is found in movie theaters.

The DVD player is another major component of a home theater system. It is believed that the DVD players with progressive scan will be the best choice. Progressive scan DVD players produce sharper and flicker-free pictures. This however relates back to the choice of television unit; you may need to check if your flat screen television set supports progressive scan signals. A luxury feature would be a five-disk carrousel DVD player so that you will avoid having to stand up from your seat to change discs every so often. Another factor to consider is the power rating that will determine how loud your speaker can be. Of course, almost all these depend on the size of the room where the home theater system is going to be installed. Bigger rooms will require more equipment and some home theater furniture while smaller rooms will require less equipment. Thus, it comes down to a bigger room requires a bigger investment.

For a really great home theater system, you might want to consider hiring a home theater expert to assist you. They can advise you on the latest and greatest components and designs so that you are able to minimize future obsolescence of your system. Though this could be costly, your home theater designer may advise having some features like home theater seating or other home theater accessories that will enable you to more closely resemble a real movie theater. These items could include a popcorn cart or even a theater marquee. Having the highest quality home theater system will produce an installation that you will enable you to enjoy for many years to come.

2006-10-17T15:16:00.000-07:00

First of all, don�t assume you need a huge video screen in your media room. If your screen is too large, visual fatigue will detract from your theater experience. A good, but general rule for screen size is to select a screen width that is half to one third the distance from the screen to the primary viewing location. You should keep the viewing cone, formed by a line going from your eyes to each side of the screen, to about thirty degrees.

You can use any display device and there advantages and disadvantages to each type. DLP units tend to have better black levels than LCD units. LCOS units and variations have the tightest pixel structure.

Front Projection:

Advantages

� A front projection set will produce the largest, most dynamic image. With a good projector and screen combination the image will be quite stunning, especially when watching native HDTV content. If you have never seen the picture produced by a good, front projection set up, you really should see one before you make any decisions.

Disadvantages:

� Needs ambient light control. You need to control ambient light to get a really good picture because a front projection system cannot produce black. It must rely on the absence of light being reflected from the screen to show black or dark colors.

� You have to have a physical projector mounted somewhere. This problem has improved tremendously in the last few years as CRT projectors have basically gone away and digital projectors have improved and shrunk to miniscule proportions.

� Video projectors are noisy. They require cooling fans and these are loud. Some recent units however, are much quieter.

� The larger picture and better detail reproduction will allow you to really see problems so you need to have quality video sources or the picture will suffer.

� Many of the projectors on the market are either business presentation units or adapted from them. Business presentation projectors have much different requirements than home theater projectors. The most important requirement for business units is brightness. They sacrifice other performance parameters to achieve this. Home theater projectors need extremely accurate color rendition, accurate grey scale tracking, deep blacks, and freedom from motion artifacts.

Plasma:

Advantages

� They�re thin! Only 3 to 4 inches thick.

� They look great when displaying HDTV. (most of them)

Disadvantages

� They can suffer image burn-in when displaying static images. Many retailers and manufactures downplay the dangers, but the phenomenon occurs with many different units. Do not leave the cable or DSS menu screen up for an hour or two. Be careful when displaying HTPC or computer game video with static images.

� Many of them look really bad when displaying non HD TV. This problem has lessened with improved internal video processing and scaling technology. Some plasmas actually look pretty good with a better quality DVD feed.

� Many plasmas suffer from rather severe image artifacts although this is also improving greatly due to the better internal processing.

� Some plasma displays have high power consumption. (Can be three times that of a standard tube TV)

LCD flat panel:

Advantages

� They�re thin! Some are only three inches thick.

� They have no image burn problems like plasmas do.

� Good picture on most newer sets.

� Long life (50,000 � 60,000 hours)

� You can get a true, 1080P native resolution display.

Disadvantages

� Sizes over 30 inches are priced above equivalent sized plasma displays.

� The older units don�t have picture quality as good as plasma displays.

� Black and dark reproduction is not as good as plasma yet.

Rear Projection TV can be either digital or CRT based. The CRT units are going away fast as consumers move to thinner, lighter digital rear projection TVs. At this point, the better CRT rear projection sets offer fantastic performance for the money. You can get a 50 � HDTV ready CRT set from good companies such as Panasonic and Sony for under $1,500. These bargains will be gone soon as production of CRT rear projection sets stops. Panasonic has indicated the 2005 model year will be their last for CRT RPTVs.

The disadvantage to CRT rear projection TVs is size and weight. They too will suffer image burn problems if left with a static image for too long. They require accurate convergence to look their best. Most newer units offer multi-point convergence adjustments to facilitate this.

There are some new types of flat panel displays that will be released for consumer use soon including Organic Light Emitting Diode (OLED) and SED. These promise even better image quality than either LCD or plasma when fully developed, in addition to lower cost, thinner profiles and much lower power consumption.

In a nutshell:

Front Projection � Large image, can have spectacular picture quality even on a huge screen � More difficult to set up, need to place the projector in the center of the room somewhere, noisy(some), must use better quality sources to get the most benefit.

Plasma � cool factor, thin, look good for HDTV � Image burn problems, can sometimes have a mediocre picture for all but HDTV sources

LCD - cool factor, thin, look good for HDTV, no Image burn problems, - Expensive for larger sizes, can sometimes have a mediocre picture for all but HDTV sources.

There are many display technologies available today. No one display is best for all situations. Select the one that best fits your select your specific requirements.