Embedded Systems Conference
Breaking News
Comments
Newest First | Oldest First | Threaded View
<<   <   Page 4 / 4
tb1
User Rank
Author
re: UHDTV whistling past 3-D TV grave
tb1   6/24/2013 10:49:19 PM
NO RATINGS
Just to add that the idea that apparent screen resolution goes down with distance isn't hogwash, just that I think the charts that get sent around the Internet suggesting sitting distances for various screen resolutions severely underestimate human perception. Heck if you follow these charts then you shouldn't be able to read the text on a 1080 21" screen on your computer.

tb1
User Rank
Author
re: UHDTV whistling past 3-D TV grave
tb1   6/24/2013 10:35:47 PM
NO RATINGS
I saw a 4K display while passing a showroom in a mall and had to stop. It was, indeed, stunning. And I've seen these charts spread around the Internet showing optimal sitting distance for screens of various resolutions. That's probably where this '4K would look best on a TV screen at least 60 inches in diagonal' comes from. After looking at this screen I'm convinced that these charts are complete hogwash. I don't think the screen I saw was 60", and the clarity compared to the 1080p screen nearby was amazing even from pretty far away. My kids, with much better eyes than I have, noticed it without my prompting (and without me telling them what a 4k screen was). Netflix has announced that they are planning on including 4K videos. And I don't know why our over-the-air broadcasters don't put out a 4k signal. Many people don't realize that in addition to the digital television standard, there's an MPEG4 standard for portable television that many are broadcasting, but I don't think anyone is receiving. They could repurpose these channels for an HEVC 4K signal and over-the-air broadcasting could be revitalized.

<<   <   Page 4 / 4


Top Comments of the Week
Flash Poll
Radio
LATEST ARCHIVED BROADCAST
EE Times Senior Technical Editor Martin Rowe will interview EMC engineer Kenneth Wyatt.
Like Us on Facebook

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Special Video Section
After a four-year absence, Infineon returns to Mobile World ...
A laptop’s 65-watt adapter can be made 6 times smaller and ...
An industry network should have device and data security at ...
The LTC2975 is a four-channel PMBus Power System Manager ...
In this video, a new high speed CMOS output comparator ...
The LT8640 is a 42V, 5A synchronous step-down regulator ...
The LTC2000 high-speed DAC has low noise and excellent ...
How do you protect the load and ensure output continues to ...
General-purpose DACs have applications in instrumentation, ...
Linear Technology demonstrates its latest measurement ...
10:29
Demos from Maxim Integrated at Electronica 2014 show ...
Bosch CEO Stefan Finkbeiner shows off latest combo and ...
STMicroelectronics demoed this simple gesture control ...
Keysight shows you what signals lurk in real-time at 510MHz ...
TE Connectivity's clear-plastic, full-size model car shows ...
Why culture makes Linear Tech a winner.
Recently formed Architects of Modern Power consortium ...
Specially modified Corvette C7 Stingray responds to ex Indy ...
Avago’s ACPL-K30T is the first solid-state driver qualified ...
NXP launches its line of multi-gate, multifunction, ...