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Guide to High-Definition Television

Monday, August 30, 2004;

I figured yesterday's package of digital-television stories was coming at the right time when, twice in the last week, co-workers came up to share their "I bought an HDTV" stories. When a technology has found an audience in the ranks of my non-gadget-addicted colleagues, it's definitely on its way to the mass market.

I'll have another chance to see just how mass-market digital TV is at my Web chat today. Stop at 2 p.m. ET or submit your questions early -- I'm interested in hearing about other viewers' experiences with over-the-air digital reception.

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Surveying HDTV Prices

Meanwhile, now that I'm on the subject of digital television, I'd like to throw in some things that didn't make it into print.

The first is the latest installment in my ongoing survey of HDTV pricing. As I've done twice before this year, I went shopping at a handful of sites -- Amazon, Best Buy, Circuit City, Costco, Dell and Gateway -- to see what two types of HDTVs would cost. The first was an LCD measuring 30 inches or larger, while the second was a "microdisplay" rear-projection set measuring 40 inches or larger.

30-in. LCDs:
* Olevia: $1,690 (Amazon)
* Sceptre: $1,700 (Costco)
* Westinghouse: $2,000 (Amazon)
(In May, $1,800 was the price floor.)

40-in. and larger microdisplay:
* Zenith 44-in. rear-projection LCD: $2,300 (Best Buy)
* Optoma 50-in. DLP: $2,500 (Costco)
* Zenith 52-in. rear-projection LCD: $2,520 (Amazon)
(In May, $2,380 was the minimum price for a 42-in. microdisplay set.)

The price decreases since my last survey don't amount to much, but what the numbers hide somewhat is the way name-brand sets no longer always cost thousands of dollars more then the less-recognized brands. For instance, 30-inch LCDs from such well-known TV and monitor manufacturers as Philips, Viewsonic and Zenith only cost a few hundred dollars more on Amazon these days.

Coloring HDTV's Future?

My second bonus feature of today is a report on something you won't see in HDTVs until next year -- a new display technology developed by an Israeli firm called Genoa Color Technologies, which I was briefed on in mid June.

Genoa's pitch is simply "better color." By using five colors to create the spectrum of hues in a television image instead of the usual three (red, green and blue, RGB for short), Genoa says it can put more real-world colors on the screen.

Having done a little work in desktop publishing in my time, I knew immediately what Genoa's marketing vice president, Simon Lewis, was talking about. People who live in Photoshop or Quark XPress have to deal with what's called the "color gamut" -- the range of colors you can get with the four colors of ink used in most printing. This gamut excludes some colors, such as bright metallic silver and gold.


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