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<title>Engadget HD - Comments for NHK makes a showing at NAB and brings Ultra HD</title>
<link>http://hd.engadget.com/2006/04/28/nhk-makes-a-showing-at-nab-and-brings-ultra-hd/</link>
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<generator>Blogsmith http://www.blogsmith.com/</generator><item><title><![CDATA[Comments on NHK makes a showing at NAB and brings Ultra HD]]></title><link>http://hd.engadget.com/2006/04/28/nhk-makes-a-showing-at-nab-and-brings-ultra-hd/</link><guid isPermaLink="true">http://hd.engadget.com/2006/04/28/nhk-makes-a-showing-at-nab-and-brings-ultra-hd/</guid><description><![CDATA[Interesting.  How big a set would you need, sitting nine feet away, to be able to discern the difference between 1920x1080 and 7680x4320.  Will I need binoculars?]]></description><dc:creator><![CDATA[Dave]]></dc:creator><pubDate>Apr 28th 2006 11:18AM</pubDate></item><item><title><![CDATA[Comments on NHK makes a showing at NAB and brings Ultra HD]]></title><link>http://hd.engadget.com/2006/04/28/nhk-makes-a-showing-at-nab-and-brings-ultra-hd/</link><guid isPermaLink="true">http://hd.engadget.com/2006/04/28/nhk-makes-a-showing-at-nab-and-brings-ultra-hd/</guid><description><![CDATA[Actually, that's 4 times the resolution, not 16:  To increase the resolution of a 2-dimensional image by 4 times, you need 4 times as many pixels in each of the 2 dimensions, which means a total of 16 times as many pixels.   I.e., the 16-fold increase in pixel count is what's necessary to get a  4-fold increase in resolution.  So you can sit 4 times closer, not 16 :-).]]></description><dc:creator><![CDATA[Aron]]></dc:creator><pubDate>May 1st 2006 5:20AM</pubDate></item><item><title><![CDATA[Comments on NHK makes a showing at NAB and brings Ultra HD]]></title><link>http://hd.engadget.com/2006/04/28/nhk-makes-a-showing-at-nab-and-brings-ultra-hd/</link><guid isPermaLink="true">http://hd.engadget.com/2006/04/28/nhk-makes-a-showing-at-nab-and-brings-ultra-hd/</guid><description><![CDATA[1ftx1ft = 1 square foot<br>4ftx4ft = 16 square feet... 16x the area<br>]]></description><dc:creator><![CDATA[ted]]></dc:creator><pubDate>May 2nd 2006 8:22PM</pubDate></item></channel></rss>