THE BIG PICTURE

The 3D TV landscape got a whole lot more complicated at this year's CES—and it was already plenty complicated before the show! In addition to displays that use active-shutter glasses, we now have some that use passive-polarized glasses and a few flat panels that use no glasses at all. In particular, I've been seeing quite a few blogs about glasses-free 3D, such as this one by Grant Clauser for CEPro and this one by Stewart Wolpin for TWICE. Both commentators reject the current viability of glasses-free 3D, which is more formally known as auto-stereoscopic, and with good reason—it looks lousy, and it confuses the 3D market considerably.

Whenever anyone starts proclaiming that plasma is a dying technology, I put my hands over my ears and start singing, "La, la, la, I can't hear you!" Sure, LCD TVs have come a long way in terms of black levels and motion detail thanks to LED illumination and frame interpolation, but these are work-arounds for problems that most plasmas never had in the first place—and they often come with their own odious artifacts, such as frame interpolation's "soap-opera effect." So it was with great glee that I read a report in This Week In Consumer Electronics about a study from market-research firm DisplaySearch, which found that shipments of plasma panels to TV manufacturers in 2010 were way up from the previous year.

Last Thursday, Ken Florance, Director of Content Delivery at Netflix, posted the results of a very interesting study on the Netflix Tech Blog. The company measured the effective throughput speed of its HD streams as delivered by many ISPs in the US and Canada from the first of October to the middle of January. The US results are shown above, while the Canadian results are shown below.

Our latest poll question—Do You Prefer the Sound of Digital or Analog Audio Media?—has inspired more comments than any I've posted up to now, and I'm grateful to everyone who has added their two cents to the discussion so far, as well as those who will do so in the future. This is exactly what I had hoped these questions would stimulate—a lively but respectful discussion of the issues that concern all who enjoy the audio/video hobby.

It's nice to have connected friends. Last night, I got to attend a SAG (Screen Actors Guild) screening of Tron: Legacy, which opens in theatrical release tomorrow, as a guest of member Nina Goldin, a talented voice actress and singer/songwriter. The screening was held at the Main Theater on Disney Studios' backlot in Burbank, CA, where security was pretty tight—metal-detector wands to prevent any cell phones or cameras (or sound-level meters) in the theater.

I'm pleased and proud to announce that Home Theater Geeks is among iTunes' "Best of 2010" podcasts. It shares this honor with 12 other shows produced by our friends at TWiT, which garnered more entries on the list than any other network—NPR has the next highest number with eight.

The TWiT podcasts in the list are:

Audio: Tech News Today, This Week in Computer Hardware, Home Theater Geeks, NSFW

Video: This Week in Tech, MacBreak Weekly, TWiT Live Specials, iPad Today, Tech News Today, The Tech Guy, This Week in Google, Windows Weekly

Classic Audio: This Week in Tech

Congratulations to all my TWiT cohorts!

Are you bothered by TV commercials that seem louder than the program in which they are embedded? If so, you're not alone—the Federal Communication Commission (FCC) has received millions of consumer complaints about this, and in a rare moment of bipartisanship, the US House of Representatives passed the Commercial Advertisement Loudness Mitigation (CALM) Act last Thursday, following the Senate's unanimous passage in October. According to the reports I've read, this legislation empowers the FCC to require broadcasters to adopt industry technology—which Dolby has been working on for the last decade—that modulates sound levels and prevents overly loud commercials within one year.