Wes Phillips

Closing the Analog Hole

On December 16, Congressmen James Sensenbrenner (R-WI) and John Conyers (D-MI) introduced <A HREF="http://static.publicknowledge.org/pdf/HR-4569-DTCSA-Analog-Hole.pdf">HR 4569</A>, a bill "to require certain analog conversion devices to preserve digital content security measures"&mdash;in other words, to mandate that electronic devices and software manufactured after a yet-to-be-specified date respond to a copy protection system or watermark embedded in a video signal and pass that along when converting the signal to analog or vice versa. It also mandates copy protection for analog signals. This is referred to as "plugging the analog hole," since analog signals, even those converted from protected high-definition digital sources, are currently "in the clear" or open for copying. (Standard-definition signals can be protected by systems like Macrovision, but no such protection exists for high-definition signals.)

Continue Reading »

Usher Audio Technology S-520 loudspeaker

The last few years at our annual Home Entertainment Show, many readers have come up to me and asked: "How do you select which speakers to review?" In my case, most candidates are either new products that have impressed me when demonstrated at our HE Shows, or new products from manufacturers whose designs have impressed me in the past. Occasionally, editor John Atkinson gets wind of a speaker and asks if I'd like to review it. But once in a while, a manufacturer reads a rave review of a competing product that makes his or her blood boil.

Continue Reading »

Musical Fidelity kW Hybrid line preamplifier & kW750 power amplifier

Not every audiophile needs an amplifier powerful enough to tax a small town's power grid while simultaneously draining his or her bank account. So, having quickly sold out of its ultra-limited-edition, extravagantly powered and priced combo of kWp preamplifier ($14,995) and kW power amp ($27,995) that I <A HREF="http://www.stereophile.com/tubepoweramps/104mf">reviewed in January 2004</A>, Musical Fidelity (footnote 1) set about capitalizing on the enthusiastic reviews earned by those giants with less expensive, less powerful, "real-world" replacements.

Continue Reading »

San Bartolo Video

If you're at all interested in archeology, you've probably read about the San Bartolo Mayan mural, which dates back to about 100 B.C.&mdash;about 700 years earlier than the Bonanpak murals, previously considered the oldest yet discovered.

Continue Reading »
Advertisement
Advertisement
Advertisement