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Over the next couple of years, therefore, and assuming that 4K sets take fire in the marketplace, the smart money will be on upconverting 2K sources to 4K. No form of upconverting can add real resolution; genuine Ultra HD starts and ends with 4K resolution. Nevertheless, we expect plenty of action on the 2K to 4K upconversion front. Since consumer 2K is largely (though not entirely) 1920 x 1080 pixels, and consumer 4K is 3840 x 2160, it would appear that such upconversion might simply involve taking the content of each 2K pixel and quadrupling it (with no added enhancement) to fill a 2 x 2 pixel area on the 4K display. But that will gain nothing in subjective resolution, and may actually reduce image quality due to the added processing required. Most upconversion, therefore, will likely include enhancement and/or other digital manipulation, designed to both eliminate possible upconversion losses and better simulate the look of true 4K.

Today's the last day of CE Week, a trade show that functions as sort of a midyear mini-CES. Conferences and talks took up most of the week, but Wednesday and Thursday featured a tech showcase at Manhattan's Metropolitan Pavilion

Epic Midi 125 Speaker System
Performance
Build Quality
Value

EP125 v3 Subwoofer
Performance
Features
Build Quality
Value

Merriam-Webster.com defines a cabal as “the artifices and intrigues of a group of persons secretly united in a plot (as to overturn a government),” or “a group engaged in such artifices and intrigues.” For the past 30 years, Axiom Audio has been part of a Canadian cabal of loudspeaker manufacturers secretly united in a plot to overturn bad sound—ironically, with government support. The Ontario-based company is one of several brands that sprouted from Ottawa’s National Research Council facilities where Axiom founder and president Ian Colquhoun learned the art and science of speaker design under the legendary Dr. Floyd Toole.

Why do we say “secretly united”? Axiom is one of those well-kept secrets of the audio world, and that’s partly our fault. The company has been designing and manufacturing its products in Canada, right under our North American noses, yet this is the first review we’ve done on an Axiom product in about 20 years, despite the accolades the brand has attracted in the interim. So we’re playing catch-up with this review of Axiom’s Epic Midi 125 5.1-channel speaker package, which includes two monitors and a center in the front, dedicated diffuse surrounds, and a subwoofer. Let’s just say the secret is out.