3d_buyersguide_2011

and more!

Buyer’s guide3D

Why 3D?

When it comes to 3d movies, a lot has changed since the days of drive-in theaters and flimsy cardboard and colored cellophane glasses. Thanks to recent advances in video-reproduction technology, you can now experience 3d viewing right at home. And unlike the public theater, there are no lines, no noisy strangers, no overpriced snacks, and no communal glasses. What you do get is a 1080p picture, exceptional color, fluid motion, and a comfortable spot on your own couch. Plus, the hottest Hollywood hits are going 3d.

it’s the most engaging entertainment option available.

Hollywood is turning out amazing 3d blockbusters

3d TV is the best 2d TV you can buy

1

2

3

Why 3D?

Not your Grandma’s 3D

Look for special 3D starter kits that come with all the accessories you need

you can trick your eyes into perceiving depth by showing the same image from two slightly different angles. That’s how 3d TVs make you think you’re seeing three dimensions. Flat panel 3d TVs produced in the last couple of years used active 3d technology, but a few manufacturers have recently introduced a passive format.Active 3d takes two versions of the same image and alternately flashes frames from each angle at extremely high speeds. Then, special powered LCd glasses alternately black out the lenses in time with the onscreen image so each eye only sees one version.

With passive 3d, frames from the two different versions are overlaid on the screen. The glasses lenses are polarized to filter out one of the angles, so your right eye sees one angle while your left eye sees the other.in both active and passive 3d, your brain interprets the combined images as having depth, and your viewing experience is more engaging and possibly more realistic. But is one of these 3d formats better than the other? Just like with plasma versus LCd, you’ll find distinct benefits and drawbacks for each.

CommonMythsMYTH: 3D TVs are more expensive Because the first HdTVs to include 3d as a feature were the top-of-the-line models, the cost appeared to be considerably higher. As more manufacturers include 3d throughout their lineups, customers will see more mid- and low-level price points.

Myth: 3D TVs require 3D glasses for viewing at all times your 3d HdTV will display 2d programming as well. The only time you’ll have to wear the 3d glasses is when you are watching 3d content.

Myth: All 3D glasses in addition to the two different types of 3d technology (active and passive), manufacturers use different methods of synching the active glasses to their TVs, which means if you have a samsung 3d HdTV, you need samsung 3d glasses to go with it.

Which 3D option is right for me?

Cost of glasses

Weight of glasses

Brightness

Clarity

image depth

Powered

Active Passive

+++ +

++ +

++ ++++

+++ ++

+++ ++yes no

Quick compare: Active vs. Passive glasses

3D HDTV A number of manufacturers offer a 3d model in their TV lineup. Most at this point use active technology, but a few have entered the passive market. Before you buy, test out each version to see which looks best to you. The TV model has a lot to do with how appealing the 3d image is.

3D glasses you may have heard rumors of 3d technology that doesn’t require glasses, but at this point all 3d TVs still require special glasses for 3d viewing. some TVs are sold with glasses as part of the package, but not all. Check carefully before you make your final purchase. Think about how many regular 3d watchers you have in your house before you make your final decision on the number of glasses you’ll need.

Content deliveryMost commonly, you’ll find 3d on Blu-ray disc, which means you’ll need a 3d-capable Blu-ray disc player (and some 3d Blu-ray movies). But many satellite and cable providers also broadcast some content in 3d. Check with your provider to see if you’ve already got access.

HDMI v1.4 cablesyour older HdMi cables can’t transmit 3d content. Newer version 1.4 cables have an expanded resolution capability and 3d support.

3D-capable receiverThis is optional. if you plan to connect your entire 3d home theater system using a receiver, be sure to look for a 3d-capable model. sporting HdMi 1.4a connectivity, these new A/V hubs meet the signal demands of 3d content.

What do I need if I want 3D in my home theater?

3d_buyersguide_2011

Documents