A/V Veteran

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Thomas J. Norton  |  Nov 10, 2006  |  0 comments

B&O began as a radio manufacturer in the late 1920s, operating out of Svend Olufsen's family farmhouse outside of Struer, Denmark. Its first product, the Eliminator, was designed to allow a radio to be powered by line voltage instead of a battery. The photo shows B&O consultant Ronny Kaas Mortensen next to the radio. The small box at the upper right hand corner of the radio is the Eliminator. It was not only built inside the radio itself, but also sold separately. It also cleaned up the dirty power line output of the day—the first audiophile high-end power conditioner!

Thomas J. Norton  |  Nov 10, 2006  |  0 comments

The BeoLab 3, shown here with acoustic engineer Peter Chapman, is a tiny sphere with a small woofer-midrange, a single Acoustic Lens tweeter, and a two on-board ICEpower amps, all in a tiny, spherical cabinet with an internal volume of 1.5 liters. It sounded remarkably close in balance to the big BeoLab 5 (the deepest bass and ultimate volume capability excluded, of course).

Thomas J. Norton  |  Nov 10, 2006  |  0 comments

The BeoSound 4 is an all-purpose CD, radio, SD card slot, and optional Digital Audio Broadcasting (European format) music system. The pyramid-shaped BeoLab 4 speakers are self-powered, with digital amplification. Approximately 8" high, B&O calls the BeoLab 4 a multi-purpose unit, suitable for a small stereo system, for a music system or computer, or as a surround sound speaker in an AV setup. It can be placed on a desk stand, floor stand, wall mounted, or hung from the ceiling.

Thomas J. Norton  |  Nov 10, 2006  |  0 comments

Speakers for cordless phones, another B&O product category, must be tiny. Looks like it also might make an interesting tweeter, though probably not, as the frequency response of telephone drivers is band limited by design.

Thomas J. Norton  |  Nov 10, 2006  |  0 comments

This is the R&D prototype for the BeoLab5, shown with the project's lead designer, Gert Munch.

Thomas J. Norton  |  Nov 10, 2006  |  1 comments

"The Cube" is the first stop in testing a B&O loudspeaker. At 12x12x13 meters it is the world's largest privately owned sound test room. It is not an anechoic chamber. Instead, B&O built a space large enough to use MLS measurements to a high degree of precision. MLS measures the speaker's response to an impulse. This result is then gated to eliminate the effect of the sound reflected off the walls. The reproduced and filtered impulse is then converted back to a frequency response (techies will recognize this as a Fourier transformation). The two walls of the chamber are damped, not to eliminate reflections but to speed up the time between impulses (a number of impulses are averaged for greater precision). The support structure shown here holds the loudspeaker (in the photo it's one of B&O's very tall, pencil-thin designs). The mike is visible in the distance. Measurements are made in 140 different directions.

Thomas J. Norton  |  Nov 10, 2006  |  4 comments

If stepping off the plane into the Copenhagen airport is a little like stepping into the world's biggest IKEA store, then stepping out of the tiny airport in Karup, Denmark is a little like transporting to the farmlands of Nebraska. But my mission to the far west end of the Jutland peninsula, together with a number of other European and North American journalists, was not sightseeing, but information. Information about what Struer, Denmark manufacturer B&O is currently about, and how the activities in its several facilities are leading to interesting new products, and how those products are influenced by the thinking and research behind them.

Thomas J. Norton  |  Oct 21, 2006  |  0 comments

It all starts with the mother glass. That's the foundation for building an LCD panel. Everything else—the individual red, green, and blue elements of each pixel and the interconnects necessary to drive them—are grown on it.

Thomas J. Norton  |  Oct 08, 2006  |  First Published: Oct 09, 2006  |  0 comments

JVC announced a new 58" D-ILA model that checks in at just a bit over 10-inches deep.

Thomas J. Norton  |  Oct 08, 2006  |  First Published: Oct 09, 2006  |  0 comments

Toshiba showed its first outboard HD DVD-ROM computer drive.

Thomas J. Norton  |  Oct 08, 2006  |  First Published: Oct 09, 2006  |  0 comments

Hitachi's Premier designs in Japan are part of the Wooo line. Wooo Hooo!

Thomas J. Norton  |  Oct 08, 2006  |  First Published: Oct 09, 2006  |  1 comments

Sharp was only one of a number of manufacturer's showing new Blu-ray recorder/players, most of them also including hard drives. Sharp's was particularly classy, with a wood-grained top. None of these recorders are destined for the U.S. market.

Thomas J. Norton  |  Oct 08, 2006  |  First Published: Oct 09, 2006  |  0 comments

Sharp showed off every size and model of its current line.

Thomas J. Norton  |  Oct 08, 2006  |  First Published: Oct 09, 2006  |  0 comments

This single seater in the Pioneer booth is for those who can't fit a Mini in the garage. I'm not sure how it fits into consumer electronics. Perhaps it's the audiophile special—you can drive and still always be in the sweet spot.

Thomas J. Norton  |  Oct 08, 2006  |  First Published: Oct 09, 2006  |  0 comments

Recording comes to HD DVD, but only in Japan for now, with this Toshiba HD DVD player/recorder/hard drive PVR.

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