CES 2011

3D format creator and content aggregator SENSIO introduced SENSIO Autodetect, a feature that automatically detects the input format of video content, whether it’s 2D, side-by-side, or top-and-bottom and displays the images in the corresponding output format. It’s designed for integration into AVRs, set-top-boxes, 3DTVs, and BD players. SENSIO also introduced SENSIO S2D Switch, a technology that can convert 3D material to 2D. SENSIO S2D Switch is intended to be incorporated into future 3DTVs.

Greensound Technology unveiled a line of three speakers and a subwoofer made of glass. The speakers are said to produce sound from 70 Hz to around 17 kHz. Round holes strategically cut into the glass cause the upper frequencies to be emitted by the upper portion of the glass panel with the lower frequencies emanating from the lower region. Pricing ranges from $4,000 to $19,000/pair.

Running wires to the rear speakers of a 5.1 or 7.1 system is always problematic. Several companies demonstrated wireless add-on devices, but the Link-Mount is the most unusual and clever solution I’ve seen so far. The wireless receiver/amp is built into a universal speaker wall bracket. A DC power cord is then run through the wall to a termination plate where you connect the wire to a transformer plugged into an electrical outlet. Since it’s DC running through the wall, no electrician is necessary. Pricing is in the $400 range for a pair of brackets and a transmitter.

In case you thought being an esteemed member of the consumer press corps was a ticket to luxury, here’s an image of the phenomenal lunch spread that awaits you in the press room. At least it was free…

With several manufacturers showing new 3DTV sets using passive rather than active glasses, Samsung took pains to point out the pros and cons of each device. Naturally, since Samsung does active glasses only at present, the pros outweighed the cons for the active glasses. Note some surprising items on the passive glasses list in the photo. The higher power consumption comes from the need for higher peak output to overcome the inherent loss of brightness with passive glasses due to the special patterned retarder filter that's used on the screen. And Samsung actually demonstrated the off-axis issues in a passive glasses set during a closed demonstration for the press. As always, however, the proof is in the reviewing and we're anxious to check out the new passive glasses sets for ourselves and come to our own conclusions.

With several manufacturers showing new 3DTV sets using passive rather than active glasses, Samsung took pains to point out the pros and cons of each device. Naturally, since Samsung does active glasses only at present, the pros outweighed the cons for the active glasses. Note some surprising items on the passive glasses list in the photo. The higher power consumption comes from the need for higher peak output to overcome the inherent loss of brightness with passive glasses due to the special patterned retarder filter that's used on the screen. And Samsung actually demonstrated the off-axis issues in a passive glasses set during a closed demonstration for the press. As always, however, the proof is in the reviewing and we're anxious to check out the new passive glasses sets for ourselves and come to our own conclusions.

Samsung also showed new, redesigned active glasses for its new 2011 3D sets.

These ultra-slim 21.5-inch 2D monitors from LG are 1920 x 1080, with a claimed response time of 2ms and contrast ratio of 10M:1, and D-sub (computer RGB), DVI,and HDMI inputs.