CES 2013

The upcoming Samsung OLED was discussed earlier in this report (scroll further down) but the flat version, at least (a Samsung curved OLED is shown here) may sport a unique feature. It can display two totally different 3D programs on the screen simultaneously. These images are then separated out by using 3D-like active glasses that pass only the program the individual wants to watch. But how can it do this and still maintain full 1920 x 1080 resolution? Because the glasses alternate twice as fast as they normally would. That means that the images must flash on the screen twice as fast as on an ordinary 3D set. They can only do this because OLEDs can switch blindingly fast. The demo we saw worked flawlessly,though the issue of isolating the sound effectively is still open. This means that in addition to brilliant color, inky blacks (the light from the OLEDs can switch off instantaneously at the pixel level when required), and off-axis performance equal to plasma, there should be no more motion blur on an OLED HDTV than is present in the source.

Samsung's upcoming Ultra HD 4K sets will feature full array backlighting with zone local dimming, The 85-inch set shown here can be set up with its floor stand or the stands legs removed and the set mounted to the wall. It can then be moved down within the outer frame, as needed, to adjust to the desired height. The speakers are located in the outer frame. In addition, a switch box is included that can accept multiple sources and connect then to the set via a single thin (non HDMI) cable.

Samsung's new F8500 plasma sets have been redesigned to provide not only darker blacks but brighter whites as well. In a darkened room demo (not the room in the photo!), a comparison with last year's Samsung plasma was convincing, and we hope to get our hands on one to confirm it when the sets become available about mid year.

DirecTV, Time Warner Cable, and Comcast discuss plans to implement the DLNA Premium Video standard for streaming video from set-top boxes to other Smart TVs, tablets and devices.

As mentioned in our early CES entries, Sharp is working on a new variation on LCD display technology, called IGZO for Indium, Gallium, Zinc, and Oxygen. It is said to offer ultra low power consumption, improved touch screen capabilities, and twice the potential resolution of conventional LCD. The limited range of products produced to date include a 4K, 32-inch monitor said to be useful for medical imaging, financial analysis, and other possible applications.

Screen shots are notoriously bad at showing the quality of a display, but even on your computer screen you can see the potential. This shot is only a portion of the entire screen image.

Sharp may be working on new technologies like its IGZO low power consumption LCDs for portable devices or upping the pixel count beyond the current industry goals in its gee-whiz 8K demos (see below), but it doesn't plan to be left behind in the race to 4K. It showed prototypes of its own that looked as impressive as the best versions seen elsewhere. They're expected to ship in the spring (of this year!), in both 60- and 70-inch sizes. The "Moth Eye" feature is a Sharp proprietary glare reduction technology.

Noise-cancelling headphones are great for travelling and using in noisy public environments, but they’re not terribly useful when you want to watch a movie in your home theater. There, things like Sony PS3s, NAS drives, satellite receivers, and any other device with a built-in cooling fan that may happen to be sitting in your equipment rack – including, sometimes, cooling fans for the rack, itself – can be irritating sources of background noise that take away from the enjoyment of whatever it is you’re watching. Silentium’s AcoustiRACK ACTIVE (ARA) combines passive noise reduction with the company’s unique and highly effective active noise cancellation technology to achieve pretty incredible noise reduction levels of up to 30 dB. The ARA is specifically designed for data centers with racks of servers and other noisy, heat-producing components and has the ability to dissipate up to 8 KW of heat while also protecting the gear from dust. While I was at the Silentium booth, the folks there demonstrated how well their active noise cancellation technology is by displaying two wooden cabinets with identical exhaust fans built into the top. The first cabinet contained the fan and nothing else – and was appropriately noisy. The second cabinet included Silentium’s circuitry and hardware within the cabinet – and it was very noticeable how much more quiet the fan was compared to the untreated display cabinet. Silentium’s ARA racks (in 15U and 33U sizes) cost multiple thousands of dollars each, but the Silentium representative said the technology could potentially be adapted to home AV racks, as well.