LATEST ADDITIONS

TACT, one of the first companies to offer sophisticated room correction, now adds Dynamic Room Correction. It adjusts the equalization to provide optimum response as you change the setting of the volume control. Older audiophiles might think of it as a sophisticated loudness control. The system will be built into the company's two-channel RCS 2.2 XP processor first, but will ultimately find its way into a redesigned surround pre-pro (now on hold pending the arrival of HDMI 1.3). TACT has also improved its user interface, making it faster to arrive at an optimum target curve.

Sometime in the next six months, InFocus will release its Play Big In1 – a $500 entry priced projector. The projector can connect to one of two base units. The first has a built in DVD player and two speakers. The second is their gaming dock that has two speakers as well, plus all the connections you’d need to connect a game system like Nintendo’s Wii. There’s also a mirrored attachment that lets you project the image on the ceiling (they got the idea from kids saying they wanted to play their games while lying down in bed). Manufacturer specs list 500 lumens and 1,500:1 contrast ratio. How is this only $500? It only handles 480p.

It's been confirmed that LG's Multi Blue player won't include a full implementation of HD DVD's HDi interactivity layer. More than one source stated that because of this the player won't receive full endorsement from the HD DVD Group and won't bear an HD DVD logo. It was also related to me that this is not an issue with the Broadcom integrated circuit solution, but rather a conscious choice by LG that HDi is not a critical feature.

And now for something COMPLETELY DIFFERENT. How about an electric fan subwoofer? Sound far-fetched? Well, here it is from Eminent Technology’s Bruce Thigpen. How does it work? The motor spins the fan at 1000 rpm. The blades are flat with no signal and do nothing. Fast rotation causes them to couple to the air far more efficiently than a cone. The angle of the blades themselves is changed according to the signal by a 15” woofer magnet and voice coil causing them to quickly blow one direction then the other as the voice coil, attached with a mechanical linkage, directs. With a DC input, it makes an excellent $12,900 fan. The result is a transducer capable of response flat from 25 Hz down to 1 Hz at earthquake levels (over 110 db) even with a 200-watt amplifier and with decreasing distortion as frequency drops. After hearing this invention with several film soundtracks I think I can safely say that it has truly gone where no speaker has ever gone before, and with plaster cracking force!