Home Entertainment & Automation Services in Matthews, NC.
Home Entertainment & Automation Services in Matthews, NC.
Home audio and Video Services in Matthews, NC.  TV installation, Surround Sound, Home Entertainment Systems
LED vs LCD TVs

How are LED TVs different from LCD TVs?

Simply stated, an LED TV is an LCD TV that is lit with an LED (light emitting diode) light source instead of CCFLs (cold cathode fluorescent lamp). Manufacturers such as Samsung began the trend of marketing the LED-lit LCD TV as an “LED TV” likely in an attempt to easily differentiate the product from typical CCFL lit LCD products.While an LED TV is still technically an LCD TV, just get used to seeing this type of designation. We don’t really have a problem with it and it does, among other things, seem to make it easier to say it out loud.

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An LCD TV is comprised of several layers. The front layer is a piece of glass filled with liquid crystals that move and change to produce the images we see on the screen. But images can only be viewed when the screen is illuminated. This requires a light source. The light source is the difference between LED TV and conventional LCD TV.

Here’s a simple explanation of how it works: Conventional LCD TVs use fluorescent tubes (CCFL) to provide light to illuminate the LCD panel and make the images viewable. In an LED TV, the LCD panel is lit from behind with an LED-based backlight. LED lights can be more precisely controlled and can produce richer blacks and a better contrast ratio for a more vivid viewing experience.

Edge Lit vs. Rear Lit

With LED TVs, edge-lit technology is what allows some sets to be less than 1-inch thick. The LEDs are actually arranged around the very edge of the screen, allowing the display to be very thin, since the lighting technology isn’t positioned behind the screen. While this does indeed grant a thinner display, it typically (this is changing now) precludes te manufacturer from setting up a system that optimizes contrast across various areas of the screen.

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Smart Dimming and Zones

Several manufacturers are optimizing their LED backlit displays to produce different amounts of backlighting on different areas of the screen. In this way, you can see content that contains bright areas on the screen along with very black areas. Think of a candle lit in a dark room. With your typical edge lit display you have one level for the overall backlight. With Smart Dimming, you can brightly light the part of the screen with teh candle, and then all but turn off the LEDs behind the black areas of the screen.

Should you expect to pay more for LED TV? What are the benefits of LED vs. LCD?

LED TVs like those form Westinghouse Digital are often edge-lit, which means they are generally more energy efficient, weigh less and cost less than full array LED TVs. Some LED TVs are engineered and produced so efficiently that they may even cost less than conventional CCFL lit LCD TVs. The bottom line is that LEDs are getting cheaper and cheaper and soon we estimate they will actually be easier and cheaper to produe than CCFL backlit displays.

LED TVs in general use less energy (and are therefore more efficient and economical to operate) than conventional LCD TVs. LED TVs are also thinner and weigh less than LCD TVs and generally create a brighter picture. For those who are environmentally concerned, LED TVs also contain no Mercury or Lead.

Presented by Westinghouse Digital and edited by Clint DeBoer

http://www.audioholics.com/education/display-formats-technology/led-vs-lcd-tvs

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Happy New Year To Everyone!

Custom Installation Services - Charlotte's Source For Home Theater!With the holidays and our busier than normal schedule over the past month, it has been a while since I have posted a blog.  So, this will be different than my normal format of product news.  I wanted to post a personal blog to thank all of our loyal clients for your support over the past year.  2010 was a good year for C.I.S., with new product offerings added to our lineup, as well as new and exciting technology trends.  None of which would have been possible without everyone’s continued support!

A new direction for us this year was to “dabble” in more commercial A/V installations.  These included sports bars as well as an overhaul of the video at Lance, Inc.  This has opened up a new revenue stream for C.I.S., and one we will continue as we move forward into the future.  As part of this new commercial business, C.I.S. has partnered with ZEE-VEE, makers of high definition boxes that enable 1080p over coax for long distance runs and combining signals to existing channels for ease of use.

Another new product in our lineup is from SpeakerCraft, with their addition of the “FloBox”.  The FloBox is a single unit that allows you to dock your iPod, iPhone or iPad, play a CD, stream from the internet, access iTunes or listen to FM radio.  Combined with substantial amplification, quality drivers and a sleek, futuristic cabinet available in five finishes, the FloBox will transform any room into a concert hall at the push of a button!

I would like to again thank everyone for your continued support, and to a great 2011!  Stay tuned for more of my traditional blogs with product news and updates!

Don Miller

President

Custom Installation Services, LLC – We specialize in fixing the $99 TV install by our “competitors”!

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Comparing DLP, Plasma, Projection 3D Systems

Comparing 3D DLP, PLasma, LCD and ProjectionWe compare pros and cons of projector, DLP, and flat-panel 3D setups.

3D comes in many shapes and flavors. You can buy a flat-panel TV with the capability, or go for the larger screen sizes of a DLP TV. The other option is a video projector.

All have their merits as you’ll read about in the following profiles. After reading them, you should have a better idea of which 3D formula will work best in your home.

Of course, no TV is worth a grain of salt without speakers and source equipment, so we’ve included a list of components used in each profiled 3D setup. This, combined with each homeowner’s impressions about 3D viewing, will help you put together your own 3D entertainment system.

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The Entire System: URC MX-980 remote; Peachtree Nova preamplifier/DAC; Samsung 58-inch PN58C7000 kit (Blu-ray player, two pairs of glasses and Monsters vs. Aliens); Totem Acoustic Forest freestanding speakers; Integra Research RDA-7.1 amplifier

Plasma: Space-Saving 3D

For three years Gabe Montemurro and his wife, Elizabeth, had been using a Sony SXRD rear-projection TV – quite happily. But the thought of being able to view content in 3D was too compelling for these early adopters to ignore. Plus, since the Montemurros’ baby was now walking, they thought it would be best to buy a slimmer flat-panel display that could be pushed inside their entertainment cabinet and beyond the toddler’s reach.

Gabe had a few other prerequisites for a new display besides being flat: it had to be on the higher end of the performance scale, it had to be plasma and it had to be somewhat affordable. Samsung‘s high-def PN58C7000 TV fit the bill, coming in at under $3,000. As a bonus, the 58-incher came packaged with a 3D Blu-ray player, two pairs of 3D glasses and a 3D Blu-ray disc of Monsters vs. Aliens.

After a few viewings of the movie, the Montemurros were hooked. “3D is much more immersive than 2D,” says Gabe. “You find yourself leaning forward, sitting on the edge of your seat.” Unfortunately, there are only so many times you can watch the same movie. “Monsters vs. Aliens is the only true 3D source we own, and when we purchased the system in March there simply wasn’t much content available,” Gabe laments.Custom Installation Services - We can fix your $99 TV install!

Even with the lack of 3D programming, the family still gets to experience bits and pieces of 3D just by pressing the 3D button on the TV remote control. The PN58C7000 features proprietary 2D-to-3D conversion technology, which when activated renders 2D images to near 3D quality. “If it wasn’t for the conversion technology, 3D for us would be extremely disappointing,” says Gabe.

The best way to describe the conversion, says Gabe, is faux 3D. “It’s really hit or miss. Some things you watch, you say, ‘Wow, that really added some depth.’ Other things fall completely flat.” The Montemurros have experimented with all sorts of programming and content: movies, sports, digital pictures and PlayStation 3 video games. “I watched a recording of the Super Bowl, and there were some camera angles where the action appeared 3D. The same with hockey. The 3D conversion added nothing to an animated show like The Simpsons, but gave the sense of actually riding in a car during a NASCAR PS3 game.”

They were most impressed, however, with how their collection of digital pictures looked when displayed in 3D. “Suddenly, there was so much depth and dimensionality, so much so that I went through my favorites and created a special 3D playlist,” Gabe says.

So what about the kooky glasses that came with their 3D package? “I’d rather not have to wear them,” says Gabe, “but hey, it’s worth it to experience a new technology like this.”

Call C.I.S. for your 3D TV questions - We also fix our competition's $99 TV install!

The Entire System: Mitsubishi 3D starter pack; Definitive Technology speakers; Control4 TSM10GB touchpanel; Integra DTR 7.9 receiver; Sony BDP-S570 Blu-ray player; Mitsubishi 73-inch WD-73837

DLP: 3D Trade-up

As a longtime fan of Mitsubishi products, Mark Capriola is benefiting from the manufacturer’s commitment to the new viewing technology. The audio and video enthusiast recently traded in his 65-inch WD-65833 Diamond DLP TV for a 73-inch WD-73837 Diamond DLP unit. In the process, he got a full 3D upgrade, “something he loved the idea of,” says custom electronics professional Dirk Dutton of Primetime Audio Video in Rockford, Ill. 

The fact that the new screen was much larger than the biggest 3D flat panel available, yet cost significantly less, was one more plus. Primetime sold the set to Mark for $2,400 (plus $399 for a starter kit, which includes two sets of glasses and an HDMI adapter); a 63-inch 3D Samsung flat panel, which Primetime also sells, would have cost closer to $3,000, says Dutton.

“You can’t really beat a DLP in terms of price and screen size.”

Although his loyalty to Mitsubishi had a lot to do with his choice, Capriola says he was willing to give flat-panel options a fair shake. “I visited the Primetime showroom before I bought anything to compare five or six different displays. The DLP TV had the horsepower I was looking for.”

Aside from making room for the larger set, there was little Primetime had to do to Capriola’s living room to make it suitable for the new display and its 3D presentation capabilities. Even the audio was good to go, thanks to their existing 5.1 surround-sound setup of an Integra receiver and Definitive Technology speakers.

“All we really had to do was program it into the home’s existing Control4 home automation system,” says Dutton. This tie-in allows the DLP to display menus for operating the home’s audio/video equipment, lights and other systems. Primetime also created a special 3D button that switches the DLP from 2D mode to 3D. Capriola navigates to the command by using his iPad or a handheld remote.

That same command kick-starts a Sony Blu-ray player, another recent addition to the entertainment system. Previously, Capriola was using a PS3 to play Blu-ray movies – a good choice, “but the Sony player is able to load movies a lot faster, and we didn’t really want to wait for the PS3 3D update,” says Dutton.

The combination of the 3D button and the Sony Blu-ray player makes the transition between 2D and 3D seamless, and eventually so will the sources in Capriola’s well-stocked equipment rack in the basement. Wired to the TV through a Control4 video distribution processor are a Vudu BX100 set-top box, Dish Network VIP922 satellite receiver and Sony BDP-CX7000ES Blu-ray player, among other components. Some of these content providers have already started to offer 3D programming – with much more to come – so Capriola’s assortment of 3D choices is bound to keep growing.

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The Entire System: Crestron TPMC-8X; Monitor Audio Platinum 300 speakers and GSW-12 subwoofer; Digital Projection 3D Titan; Stewart Filmscreen Luxus ElectriScreen StudioTek; Marantz AV8003 receiver; Mechdyne Dimension server

Projection: Private 3D Demo

The owner of this high-end theater had only a standard video projector installed when 3D started to get hot. Unsure of whether he should trade in his recently purchased projector for a 3D model, he agreed to let the company that designed his theater demonstrate a unit in his home first. “We told him we’d give him a deal on the installation of the new projector if he’d host an open house for builders and clients in the area,” says Shawn Hansson of Logic Integration in Denver.

The Logic Integration installers temporarily staged the Digital Projection International (DPI) 3D Titan projector on a table, leaving the existing DPI 1080p Titan projector mounted to the ceiling. Also left for the demo was the 130-inch Stewart Filmscreen – a perfect size for 3D viewing, according to the homeowner.

As part of its $130,000 3D package, DPI includes a Dimension server from Mechdyne with the Titan projector. The server comes preloaded with a variety of 3D material, and it left a lasting impression on the homeowner.

“We watched everything from cartoons and advertisements to video games and movies, and it all was so much more immersive than the 2D content I typically watch. The difference is almost comparable to black-and-white television to color.”

What made the biggest impact, says the homeowner, were the active shutter glasses that came with the system. “I’ve used polarized glasses before, and it just doesn’t compare to the 3D quality you get from active shutter glasses. You’re able to see the full 1080p image.”

The gathering was a huge hit, especially for the homeowner, who was able to experience 3D from a $130,000 projector in the comfort of his own home. Was it enough to convince him to upgrade? “Not yet,” he says. “The cost is still too high and there’s not enough content available.” But when things change, “I’ll be seriously looking at a new projector.”

by Lisa Montgomery

http://www.explore3dtv.com/article/14956/Comparing-DLP-Plasma-Projection-3D-Systems/?textpage=1

Custom Installation Services, LLC – We specialize in fixing the $99 TV install by our “competitors”!

Posted in 3d movies, 3D TV, APC, Audio Systems, Automation, Blu-ray, Flat Panel TV's, Home Theater, i-Pad, LED, Media Rooms, Multi Room A/V, Music and Movies, News, technology, Theater Seating | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment


Custom Installation Services, LLC | P.O. Box 132 Matthews, NC 28106 | 704-400-8701 | dmiller@cis-nc.com
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